Ets Design Guide 2010
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Transcript of Ets Design Guide 2010
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$0/5&/54Scope of this Document ....................................................................... 3Producers Statements .......................................................................... 4Design in Hyne - design software ......................................................... 8
HYNE STRUCTURAL COMPONENTS .................................................. 9
List of available products incorporated in software ..............................11List of possible applications ................................................................ 12Structural Properties ........................................................................... 13I-Beam Properties ............................................................................... 14
TYPICAL HYNE FLOOR CONSTRUCTION PLAN ............................... 15
FLOOR JOISTS .................................................................................. 16
Span Tables - Floor Joists 1.5kPa ........................................................ 16Continuous Span Diagrams Plan ........................................................ 16Span Tables - Floor Joists 2.0kPa .........................................................17Span Tables - Floor Joists 3.0kPa ........................................................ 18
CANTILEVER DETAILS ..................................................................... 19
Span Tables Load Bearing Cantilever ............................................... 20Roof Pitch Multiplier Ratio ................................................................. 20
HANGER FIXINGS .............................................................................21
FLOOR DETAILS ............................................................................... 24
Internal Bracing ................................................................................. 24Web Stiffener Detail........................................................................... 24Boundary Details................................................................................ 25Rimboard End Joist ............................................................................ 25
FLOOR FIXING DETAILS ................................................................... 26
HOLES IN I-BEAMS ........................................................................... 29
SERVICE HOLES HYNE LGL & 17C BEAMS ......................................31
OVERCOMING SPLITTING/TAPER CUTS .......................................... 32
AVOID THESE PRACTICES ............................................................... 33
ROOF CONSTRUCTION PLAN ......................................................... 34
LINTEL SUPPORTING GIRDER TRUSS ............................................... 35
Lintel Supporting Girder Truss Examples ............................................. 35Span Tables - Light Weight Roof - NO SNOW LOAD ........................... 36Span Tables - Light Weight Roof - 0.5 kPa SNOW LOAD ......................37Span Tables - Heavy Weight Roof - NO SNOW LOAD .......................... 38Span Tables - Heavy Weight Roof - 0.5 kPa SNOW LOAD ................... 39
TYPICAL ROOF CONSTRUCTION PLAN ........................................... 40
LINTEL FIXING ...................................................................................41
Span Tables - Light Weight Roof - NO SNOW LOAD ........................... 42Span Table - Light Weight Roof - 0.5 kPa SNOW LOAD ...................... 43Span Table - Heavy Weight Roof - NO SNOW LOAD ........................... 44Span Table - Heavy Weight Roof - 0.5 kPa SNOW LOAD ..................... 45
ROOF DETAILS ................................................................................. 46
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The span tables and construction details contained
in this document have been developed primarily for
domestic/residential applications in accordance with the
principles and intent of: NZS3604:1999 Timber Framed
Buildings; NZS3603:1993 Timber Structures Standard;
AS1720.1:1997 Timber Structures Design Methods.
Loading data is taken from AS/NZS1170:2002 Structural
Design Actions to satisfy the requirements of Section B1
of the New Zealand Building Regulations.
All technical information and span tables are in
accordance with the product specific design properties
presented under Engineering Data. This data may
be used for specific engineering design in applications
outside the scope of this document. Please see the
Engineered Timber Solutions, Engineered Wood Products
brochure for the Engineering Data.
The information in this design guide has been checked
and verified, however, it should only be used by designers
who are suitably qualified.
Engineered Timber Solutions accept no liability or
responsibility if the information contained in this
document is incorrectly interpreted, inappropriately
applied, or used in a manner other than explicitly set out
in this guide.
Note: Other manufacturers products may have different
properties and therefore cannot be substituted or
designed using information contained in this document.
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:: Pryda New Zealand (a division of ITW New Zealand Limited)Auckland: 64A Diana Drive, Glenfield Tel: (09) 920 4360 Fax: (09) 920 4364Napier: 75 Niven St, Onekawa Tel: (06) 843 3069 Fax: (06) 843 3065Wellington: Unit 2, 1 Gough St, Lower Hutt Tel: (04) 568 4505 Fax: (04) 568 0098Christchurch: 125 Wrights Rd, Middleton Tel: (03) 338 3844 Fax: (03) 338 8846
Free Phone: 0800 88 22 44Free Fax: 0800 88 22 55Email: [email protected]: www.pryda.co.nz
PRODUCER STATEMENT
FOR
PRYDA TIMBER CONNECTORS
December 2006
This Producer Statement is issued by Pryda NZ to cover the use, installation and durability of PRYDA TIMBER CONNECTORS for both structural application and durability as required by the New Zealand Building Code clauses B1 & B2 respectively.
DESCRIPTIONPRYDA TIMBER CONNECTORS are fabricated manufactured from galvanised steel coils. The PRYDA TIMBER CONNECTORS are manufactured from Z275 galvanised coil or wire which can be augmented by an additional finish of 100 epoxy coating for greater durability. Some brackets are also available in stainless steel for use in certain exposed and covered situations. The thickness of the zinc greater than the 250gm/m2 required of Table 4.2 in NZS3604:1999. The durability status of thin plate connectors can be brought up to that of hot dipped galvanized products by the addition of the 100 epoxy coating according to clause 4.4.3 of NZS3604:1999.
APPLICATIONPRYDA TIMBER CONNECTORS are designed to connect timber to masonry, concrete and steel. The connectors are designed for specific connections of timber to timber mostly and also to other media. Please contact PRYDA technical service should you require assistance relating to these connectors.
CHARACTERISTIC STRENGTHAs timber grades vary the characteristic strength is derived by the verification method in accordance with the NBC standards NZS3603:1993 mostly dependant on the shear values of the nails. Most commonly used brackets have published characteristic strengths published in our literature.
DURABILITYThe durability of the PRYDA TIMBER CONNECTORS is in accordance with the acceptable solutions contained in Table 4.1 of NZS3604:1999 in order to achieve a 50 year life expectancy for the connectors.
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Directors: Stephen Hunt Janette Hunt Engineering: Craig Doherty Benjamin Winning James Sweet Jake Kerswill Building Design: Brad Hunt James Overitt Software: James Overitt Administration: Carolyn Foot Sharyn Crawford Reply to: PO Box 103, Buddina, Q, 4575. Office at: 4/40 Technology Dr, Warana, Q, 4575. Telephone: 07) 5493 2677 Facsimile: 07) 5493 1816 Email: engineers@ hrdesigngroup.com.au Web site: www.hrdesigngroup.com.au
HRDesignGroup PtyLtd ABN: 14 015 519 720
Bringingpeople,ideasandengineeringtogether
15 December 2009 File: 09-0710 (Please quote this number when calling the office to minimise delays on the phone) Attn: Claudia Eiden Hyne & Son Pty Ltd PO Box 106 MARYBOROUGH 4650
Ref: Release of software version DIHv4.2NZ (Design-In-Hyne version 4.2 for New Zealand). Dear Claudia, Our company has now released the updated version of this software, noted as version 4.2NZ. This program has been specifically written for the New Zealand market, and has included data from codes NZS3603 and NZS3604, for all generic New Zealand products, and the principles of these codes, in conjunction with AS/NZS1170 Loading Codes, AS1720 Timber Design Code, and loading procedures that are considered relevant from AS1684 Timber Framing Code. The final program structural analysis and design procedures were audited by Mark L Batchelor Consulting Engineers to assess the accuracy and relevance for the program for use in New Zealand building construction. This program in earlier versions, has been extensively used and tested over many years in Australia, and has been proven to be extremely accurate and easy to use. The program designers have over 20 years experience in timber structural design. Therefore I am satisfied that we can pass on the rights to use this program for your company, your associated supplier in New Zealand, and the individual users in New Zealand that will be supplied and instructed in the use of the program. Should you require any further information, or confirmation of any of the above matters, please do not hesitate to contact me at any time. Yours faithfully, HUNT ROBINSON Pty Ltd
Stephen John Hunt BEng (Civil), CPEng(AUS) (MIEAust #368737), (RPEQ #3731), NPER
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Architects, Designers and Engineers prefer to use our unique
software to assist with the design of floors and mid floors.
Design in Hyne Version 4.2NZ software has been adapted
for the New Zealand market to design and specify with ease
and accuracy.
This guide has been created to supplement the DiH4.2NZ
software package and we recommend using both the
software and this guide as your design package.
DESIGN IN HYNE
VERSION 4.2NZ DESIGN SOFTWARE
DiH4.2NZ
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)ZOF*#FBNDescription: Hyne I-Beam is a unique combination of timber resources, components
and advanced technology forming a structurally efficient I section. Manufactured at the Hyne plant in Brisbane, Hyne-I-Beams are produced using high performance finger jointed pine flanges and 9.5mm structural OSB webs. All components are assembled using only durable, exterior grade adhesives. Hyne I-Beam is available untreated or treated to H3.1 from stock.
Advantages: Dimensional stability, lightweight, long spanability, elimination of mid-span blocking in floor joists.
Applications: Floor joists, rafters.
Section sizes: 200x90 up to 360x90
Available lengths: 1.2 up to 11.7 m in 0.3 increments.
Availability: Generally available. Check with ETS.
Specification example: HI 24590 Hyne-I-Beam
)ZOFCFBN$Description: HYNEBEAM 17C products are high grade glued-laminated timber
beams formed from Australian pine, into larger rectangular sections. The HYNEBEAM 17C product range is manufactured in accordance with AS1328 by Hyne in Maryborough. The HYNEBEAM 17C is made from slash pine feedstock. All components are assembled using only durable, exterior grade adhesives (service class 3). The beams are specified as cambered (C) to 600 m radius. Available in structural grades (STR). HYNEBEAM 17C is available treated to H3.1
Advantages: Dimensional stability, long spanability, aesthetically appealing, variety of shapes and curved beam options, simple high-tech connections, termite resistance and durability (when treated), easier to handle and install than steel members, third party certified through the Glue Laminated Timber Association of Australia (GLTAA) and ISO 9002.
Applications: Roof beams, bearers, columns, floor joists, rafters, lintels, portal frames.
Section sizes: 295x85 up to 525x85, 295x135 up to 360x135
Available lengths: 0.9 to 11.4m in 0.6 increments.
Availability: Check with ETS.
Specification example: 295x85 HYNEBEAM 17C
)ZOFCFBN$GPSQSFNJVNBQQFBSBODFBOETUSFOHUIDescription: HYNEBEAM 18C products are high grade glued-laminated timber
beams formed from Tasmanian Oak, into larger rectangular sections. The HYNEBEAM 18 product range is manufactured by Hyne in Maryborough. The HYNEBEAM 18C is made from Tasmanian Oak feedstock. All components are assembled using only durable, exterior grade adhesives (service class 3). The beams are specified as cambered (C) to 600 m radius. Available in appearance / select grade (SEL). HYNEBEAM 18C can only be used in internal situations.
Advantages: Dimensional stability, long spanability, aesthetically appealing, variety of shapes and curved beam options, simple high-tech connections, termite resistance and durability (when treated), easier to handle and install than steel members, third party certified through the Glue Laminated Timber Association of Australia (GLTAA) and ISO 9002.
Applications: Roof beams, bearers, floor joists, rafters, lintels, portal frames.
Section sizes: 240x85 up to 450x85, 245x65 up to 450x65
Available lengths: 0.9 to 11.4m in 0.6 increments.
Availability: Check with ETS. (Usually special order)
Specification example: 270x85 HYNEBEAM 18C(SEL)
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)ZOFCFBN$GPSQSFNJVNBQQFBSBODFBOETUSFOHUIDescription: HYNEBEAM 21C products are high grade glued-laminated timber
beams formed from Australian Hardwoods, into larger rectangular sections. The HYNEBEAM 21 product range is manufactured by Hyne in Maryborough. The HYNEBEAM 21 is made from Queensland Hardwood feedstock. All components are assembled using only durable, exterior grade adhesives (service class 3). The beams are specified as cambered (C) to 600m radius. Available in appearance / select grade (SEL). HYNEBEAM 21C can only be used in sheltered situations.
Advantages: Dimensional stability, long spanability, aesthetically appealing, variety of shapes and curved beam options, simple high-tech connections, termite resistance and durability (when treated), easier to handle and install than steel members, third party certified through the Glue Laminated Timber Association of Australia (GLTAA) and ISO 9002.
Applications: Roof beams, bearers, floor joists, rafters, lintels, portal frames.Section sizes: 240x85 up to 450x85, 245x65 up to 450x65Available lengths: 0.9 to 11.4m in 0.6 increments.Availability: Usually Special OrderSpecification example: 270x85 HYNEBEAM 21C(SEL)
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Description: Hyne LGL (Edgebeam) is a high grade edge glued-laminated timber
beam product assembled from finger jointed pine scantling, into deeper rectangular sections. The HYNE LGL product range is manufactured in accordance with AS1328 by Hyne in Maryborough. All components are assembled using only durable, exterior grade adhesives (service class 3). Available in a range of depths to ensure compatibility with Hyne-I-Beam. Hyne LGL is available treated or H3.1
Advantages: Dimensional stability, lightweight, long spanability, treatable to H3.1, may be nail-laminated to provide wider sections.
Applications: Floor joists, bearers, rafters, purlins, lintels.Section sizes: 200x44 up to 360x44, 150x65 up to 360x65 (special order only)Available lengths: 1.2 up to 11.4m in 0.6 m increments.Availability: Readily available. Check with ETS for the 65mm availability.Specification example: 300x44 Hyne LGL (E/B)
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The Rimboard is used as a perimeter board.Treated to the level of H3.1 to provide a protective envelope to the floor joists.Rimboard (RB21) ties the end of the I-Beams joists together, providing lateral stability to the floor platform. Rimboard is also used as a stiffener for I-Beams in cantilevered situations.Rimboard (RB45) is used in situations where structural fixing is required.
1SZEB)BSEXBSFPryda is a world leader and specialist in the development and manufacture of timber connections systems.These quality fixings are used throughout our flooring design. The use of Pryda specialised hardware enables quick and simplistic installation.For Engineering specifications please see the Engineering Timber Solutions Guide to Engineered Wood Products.
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PRODUCT NAME PRODUCT TYPE MANUFACTURER GRADES SIZE LIST (MM)
HYNE I-BEAMTimber composite
I-beamHyne & Son Pty Ltd HI
HI20090, HI24590, HI30090, HI36090
HYNE I-BEAM S88Timber composite
I-beamHyne & Son Pty Ltd S88x245, S88x300, S88x360
HYNEBEAM 17C 85mm
Glued-laminated timber
Hyne & Son Pty Ltd GL17C230x85, 260x85, 295x85, 330x85, 360x85, 425x85, 460x85, 525x85
HYNEBEAM 17C 135mm
Glued-laminated timber
Hyne & Son Pty Ltd GL17C230x135, 260x135, 295x135, 330x135, 360x135, 425x135, 495x135, 525x135
HYNEBEAM 18C 65mm
Glued-laminated timber
Hyne & Son Pty Ltd GL18C245x65, 270x65, 300x65, 330x65, 360x65
HYNEBEAM 18C 85mm
Glued-laminated timber
Hyne & Son Pty Ltd GL18C270x85, 300x85, 330x85, 360x85 420x85, 450x85
HYNEBEAM 21C 65mm
Glued-laminated timber
Hyne & Son Pty Ltd GL21C120x65, 155x65, 185x65, 215x65, 245x65, 270x65, 300x65, 330x65, 360x65, 390x65, 390x65, 420x65
HYNEBEAM 21C 85mm
Glued-laminated timber
Hyne & Son Pty Ltd GL21C
120x85, 155x85, 185x85, 215x85, 245x85, 270x85, 300x85, 330x85, 360x85,390x85, 420x85, 450x85, 480x85, 510x85, 540x85, 570x85, 600x85
HYNEBEAM 21C 135mm
Glued-laminated timber
Hyne & Son Pty Ltd GL21C
120x135, 155x135, 185x135, 215x135, 245x135, 270x85, 300x85, 330x85, 360x135,390x135, 420x135, 450x135, 480x135, 510x135, 540x135, 570x135, 600x135,
HYNE LGL 44 (Edgebeam)
Edge glued-laminated timber
Hyne & Son Pty Ltd LGL 200x44, 245x44, 300x44, 360x44
HYNE LGL 65 (Edgebeam)
Edge glued-laminated timber
Hyne & Son Pty Ltd LGL150x65, 200x65, 245x65, 300x65, 360x65
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MEMBER APPLICATION HYNE I-BEAM HYNEBEAM 18C AND 21CHYNEBEAM
17CHYNE LGL 44 (EDGEBEAM) HYNE LGL 65
FLOOR MEMBERS
Bearers
Bearer with roof load
Floor joists
Deck joists
Trimmer joists
Floor trimmer
Load bearing joist
WALL MEMBERS
Verandah Post
Wall studs
Wall plates
Lintels
Wind beam
Window sill
Wall girt
Wall Mullion
ROOF MEMBERS
Ceiling joists
Ceiling battens
Hanging beams
Counter beams
Verandah beams
Rafters
Hip rafters
Roof/intermediate beams
Ridge beams
Pitching beams
Underpurlins
Strutting beams
Counter strutting beams
Strutting/hanging beams
Roof battens
Roof purlins
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HYNE PRODUCT HYNE LGL 44 (EDGEBEAM)HYNE LGL 65
HYNEBEAM 17C
HYNEBEAM 18C
HYNEBEAM 21C
Type Glulam GlulamHigh
strength Glulam
High strength Glulam
High strength Glulam
Grade LGL LGL GL17 GL18 GL21
Bending fb MPa 30 33 42 50 50
Tension ft MPa 16 16 21 25 25
Shear fs MPa 3.7 3.7 3.7 5.0 5.0
Comp. fc MPa 30 33 35 50 50
Modulus Of Elasticity
E MPa 13300 13300 16700 18500 21000
Modulus Of Ridgity
G MPa 890 900 1110 1230 1400
Densitykg/m3
540 650 640 750 810
Joint Group JD4 JD4 JD4 JD3 JD2
Strength Group SD6 SD6 SD5 SD5 SD2
Bearing Perp fp MPa 12 12 15 23 27
Bearing Parallel fl MPa 35 35 45 70 80
Shear At Joints fsj MPa 5 5 6.1 8.7 10.0
Tension Perp ftp MPa 0.6 0.6 0.6 0.7 0.9
Durabilty Class 4 4 4 4 2
Manufacture Site
Beam Plant Beam Plant Beam Plant Beam Plant Beam Plant
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RESISTIVE MOMENT Mx
BENDING RIGIDITY Elx X 109
BENDING RIGIDITY Ely X 109
VERTICAL SHEAR Vx
TORSONIAL RIGIDITY GJ X 109
SHEAR RIGIDITY
GwAw X 106
END BEARING NPE 30mm WITHOUT STIFFENER
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Reinforcement of Hyne I-Beams to load bearing cantileverrefer page 19, detail 2.1 - 2.5
Boundary Details refer page 25, detail 5.3 - 5.8Recommend RB45 to deal with concentrated loads.
Boundary Details refer page 25, detail 5.3 - 5.8use RB21 or RB45
BRACING AND BLOCKING Single blocking at 1.8m centres maximum or double blocking at 3.6m centres maximum over all bearing lines
Fixing connection details refer page 21, detail 4.0 - 4.13
Web Holes for services refer page 29, detail 6.0
Floor Trimmers and Floor Trimming JoistNominal fixings. For joists and trimmers upto 1.8m two multigrips may be used
All Hyne I-Beams are to be braced before flooring is laid (temporary bracing)
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This is a typical Hyne Floor construction plan. Please see page numbers on the plan to locate details.
PLEASE NOTE:
s .OMIDSPANBLOCKINGREQUIREDs &LOORNEEDSTOBEBRACEDDURINGCONSTRUCTION
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Span 2 (major)Span 1 (minor)
For a Hyne Engineered Timber Product member to be considered continuous it shall span at least 2 adjacent spans such that span 1 is greater than or equal to 0.75 x Span 2. The major span is taken from the continuous span table e.g. If span 2= 6.0 then span 1 is greater or equal to 4.5m.Otherwise each span is to be considered single.
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PLEASE NOTE:
s )N4ABLEOFTHELIVELOADHASBEENCONSIDEREDto be permanent load for assessing the long-term deflection limits for floors in general office, residential and institutional space. For other applications such as storage areas, where higher permanent loads may be expected, specific engineering design should be applied refer to Design in Hyne 4.2NZ
s 7HEREHEAVYPERMANENTDEADLOADSSUCHASWATERBEDSORTILEDfloors are to be applied to the floor joist system, allowance should be made. Suitable allowances can be made by designing the floor joists at 450mm or 600mm centres but installing them at 300 or 450mm respectively.
FLOOR MASS 40KG/M2 LIVE LOAD = 1.5 KPA ( DOMESTIC) FLOOR JOISTS 1.5KPA IBSUPPORTING FLOOR & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM FLOOR JOIST SPACING (MM)
FLOOR JOIST SIZESingle Span Continuous Span
300 400 450 480 600 300 400 450 480 600
IB 200 x 90 4800 4300 4100 4000 3700 5400 4700 4400 4300 3800
IB 245 x 90 5600 5100 4900 4800 4400 6200 5400 5100 4900 4400
S88 x 245 6100 5600 5300 5200 4800 7300 7000 6800 6600 5300
IB 300 x 90 6500 6100 5900 5700 5300 7500 6500 6200 6000 5300
S88 x 300 6800 6400 6200 6100 5700 8400 7800 7600 7500 6700
IB 360 x 90 7200 6700 6500 6400 6000 8400 7300 6900 6700 6000
S88 x 360 7500 7100 6900 6800 6400 9300 8700 8400 8300 7800
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm.
41"/5"#-&'-003+0*454,1"64*/():/&-(-
FLOOR MASS 40KG/M2 LIVE LOAD = 1.5 KPA ( DOMESTIC) FLOOR JOISTS 1.5KPA LGLSUPPORTING FLOOR & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM FLOOR JOIST SPACING (MM)
FLOOR JOIST SIZESingle Span Continuous Span
300 400 450 480 600 300 400 450 480 600
LGL 200 x 44 4600 4200 4100 4000 3700 5500 5500 5300 5200 4800
LGL 245 x 44 5600 5100 5000 4900 4500 6800 6700 6500 6400 6100
LGL 300 x 44 6600 6200 6000 5900 5500 8300 7800 7600 7500 7100
LGL 360 x 44 7500 7000 6900 6800 6400 9400 8900 8600 8500 8100
LGL 130 x 65 3600 3200 3000 3000 2900 4100 4000 3600 3600 3400
LGL 150 x 65 4200 3800 3600 3500 3400 4700 4700 4300 4200 4000
LGL 200 x 65 5500 5100 4900 4800 4500 6300 6300 6300 6200 5600
LGL 245 x 65 6500 6100 5900 5800 5500 7700 7700 7500 7400 7000
LGL 300 x 65 7400 7000 6900 6800 6500 9400 8900 8600 8500 8100
LGL 360 x 65 8400 8000 7800 7700 7400 10600 10100 9800 9700 9300
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
-
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FLOOR MASS 40KG/M2 LIVE LOAD = 2.0 KPA ( DOMESTIC) FLOOR JOISTS 2.0KPA IBSUPPORTING FLOOR & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM FLOOR JOIST SPACING (MM)
FLOOR JOIST SIZESingle Span Continuous Span
300 400 450 480 600 300 400 450 480 600
IB 200 x 90 4500 4100 3900 3800 3400 4800 4200 3900 3800 3300
IB 245 x 90 5300 4800 4500 4400 3900 5600 4800 4500 4400 3900
S88 x 245 5800 5200 5000 4900 4500 7200 6300 5600 5300 4200
IB 300 x 90 6200 5800 5500 5300 4800 6700 5800 5500 5300 4800
S88 x 300 6600 6100 5900 5800 5300 8100 7500 7100 6700 5400
IB 360 x 90 6900 6500 6200 6000 5300 7500 6500 6200 6000 5300
S88 x 360 7300 6800 6600 6500 6100 8900 8300 8100 7800 6600
PLEASE NOTE:
TThese span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
FLOOR MASS 40KG/M2 LIVE LOAD = 2.0 KPA ( DOMESTIC) FLOOR JOISTS 2.0KPA LGLSUPPORTING FLOOR & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM FLOOR JOIST SPACING (MM)
FLOOR JOIST SIZESingle Span Continuous Span
300 400 450 480 600 300 400 450 480 600
LGL 200 x 44 4400 4000 3900 3800 3500 5500 5400 5300 5100 4800
LGL 245 x 44 5300 4900 4700 4600 4300 6800 6500 6300 6200 5900
LGL 300 x 44 6300 5900 5700 5600 5300 8000 7500 7300 7200 6800
LGL 360 x 44 7200 6800 6600 6500 6200 9100 8500 8300 8200 7200
LGL 130 x 65 3400 3200 3000 3000 2800 4100 4000 3600 3600 3400
LGL 150 x 65 4000 3600 3500 3400 3200 4700 4700 4300 4200 4000
LGL 200 x 65 5200 4800 4600 4500 4300 6300 6200 6000 5900 5500
LGL 245 x 65 6200 5800 5600 5500 5200 7700 7200 7000 6900 6500
LGL 300 x 65 7200 6800 6600 6500 6200 9000 8400 8200 8000 7600
LGL 360 x 65 8200 7700 7500 7400 7100 10300 9700 9400 9200 8700
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
41"/5"#-&'-003+0*454,1"64*/():/&*#&".4
41"/5"#-&'-003+0*454,1"64*/():/&-(-
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FLOOR MASS 40KG/M2 LIVE LOAD = 3.0 KPA FLOOR JOISTS 3.0KPA IBSUPPORTING FLOOR & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM FLOOR JOIST SPACING (MM)
FLOOR JOIST SIZESingle Span Continuous Span
300 400 450 480 600 300 400 450 480 600
IB 200 x 90 4000 3500 3300 3200 2800 4000 3300 3000 2800 2300
IB 245 x 90 4700 4000 3800 3700 3300 4700 4000 3800 3700 3000
S88 x 245 5300 4800 4600 4500 3800 5900 4500 4000 3700 3000
IB 300 x 90 5700 4900 4600 4500 4000 5700 4900 4600 4500 3900
S88 x 300 6100 5600 5400 5300 4800 7500 5700 5000 4700 3800
IB 360 x 90 6300 5500 5200 5000 4500 6300 5500 5200 5000 4500
S88 x 360 6800 6300 6100 6000 5100 8300 7000 6200 5800 4700
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
FLOOR MASS 40KG/M2 LIVE LOAD = 3.0 KPA ( DOMESTIC) FLOOR JOISTS 3.0KPA LGLSUPPORTING FLOOR & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM FLOOR JOIST SPACING (MM)
FLOOR JOIST SIZESingle Span Continuous Span
300 400 450 480 600 300 400 450 480 600
LGL 200 x 44 4000 3700 3500 3500 3200 5300 4800 4600 4500 4100
LGL 245 x 44 4900 4500 4300 4200 4000 6300 5900 5600 5500 5000
LGL 300 x 44 6000 5500 5300 5200 4800 7400 6900 6700 6400 5200
LGL 360 x 44 6800 6400 6200 6100 5800 8500 7600 6800 6400 5100
LGL 130 x 65 3200 2900 2800 2700 2500 3900 3500 3400 3300 3100
LGL 150 x 65 3600 3300 3200 3100 2900 4500 4100 3900 3900 3600
LGL 200 x 65 4800 4400 4300 4200 3900 6000 5500 5300 5200 4800
LGL 245 x 65 5800 5400 5200 5100 4800 7000 6500 6300 6200 5800
LGL 300 x 65 6800 6400 6200 6100 5800 8200 7600 7400 7300 6900
LGL 360 x 65 7700 7300 7100 7000 6700 9400 8700 8500 8300 7500
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
41"/5"#-&'-003+0*454,1"64*/():/&*#&".4
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No reinforcement required. Blocking only required
Cantilever
If bottom plate is outside the requirements of NZS 3604 Table 8.17 and requires support use 70x35 MSG8 bridge member on top of the bottom flange, fixed using 2/75x3.15 nails through web. Nail and glue Rimboard to this bridge member.
Blocking required onunreinforced sides
Use treated RB21,RB45 or equivalent structural boundary at end of cantilever
Cantilever
If bottom plate is outside the requirements of NZS 3604 Table 8.17 and requires support use 70x35 MSG8 bridge member on top of the bottom flange, fixed using 2/75x3.15 nails through web. Nail and glue Rimboard to this bridge member
Use treated RB21, RB45 or equivalent structural boundary at end of cantilever
Rimboard (RB21) attached with 2 rows of 30x3.15mm FH nails at 75mm centres to one side of joist
Blocking required on unreinforced sides
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3.15 x 75mm nails, one each side
Use RB21 or RB45
Beyond 600mm, Edgebeam trimmer joist to be checked
for structural adequacy
Use Edgebeam LGL trimmer joist to support joist outriggers. Depth to match Hyne I-Beam joist depth
Refer to span tablesfor cantilever reinforcingrequirements and fixings
Use Pryda approved joist hangers only
Load bearing wall frame
Bottom plate of wall frame to be sized as NOT supported or refer to detail 2.3
600 minimum
Hyne I-Beam blocking between joists
Rimboard (RB21) attached with 2 rows of 30x3.15mm FH nails at 75mm centres to one side of joist
If bottom plate is outside the requirements of NZS 3604 Table 8.17and requires support use 70x35 MSG8 bridge member on top ofthe bottom flange, fixed using 2/75x3.15 nails through web.Nail and glue Rimboard to this bridge member.
Cantilever
Use treated RB21mm,RB45mm or equivalent structural boundary at end of cantilever
Floor joist reinforcement of cantilever,Refer table 3.0 and 3.1, page 20
Minimum backspan of reinforcement equals cantilever length
Backspan Cantilever
OHX
Roof load width (RLW)
X2
OH= +
Span of Hyne I-Beamjoist must be minimum 3 x cantilever distance
Durable joist outriggers and edge trimmers to suit balcony requirements
Hyne I-Beam Joist
50mmminimum
300 maximum equal spaces
Outrigger backspan minimum 1.5 x cantilever distance
Packing blocks between web of Hyne I-Beam and outrigger joist. Fix to Hyne I-Beam as per web stiffeners. Fix outrigger joist to web stiffeners with 3/3.15 diameter x 90mm nails. Along bottom flange fix with 3.15mm diameter x 90mm nails at 300mm centres. Construction glue needs to be applied on site.
Solid durable blocking between joists over lower frame
$"/5*-&7&30653*((&3%&$,#"-$0/:%&5"*-
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$"/5*-&7&3.&5)0%.
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PLEASE NOTE:
M1 - no reinforcement required.M2 - load-bearing cantilever reinforced one side.M3 - load-bearing cantilever reinforced both sides. Cantilever distance allowable for Hyne I-Beam sizes to be verified by reference to the Hyne I-Beam span tables or Design-in-Hyne software.
-
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Floor Mass 40 kg/m2No snow loadRoof Pitch = 25
LIVE LOAD = 1.5 KPA (DOMESTIC) Cantilever [Load Bearing]LOAD BEARING FOR HYNE I-BEAMS
MaximumCantilever
Hyne I-BeamSolution
Light Weight Roofing - ( up to 20kg/m2) Heavy Weight Roofing - ( up to 60kg/m2)
Roof Load Width, RLW (m) Roof Load Width, RLW (m)
4.0 6.0 8.0 2.0 4.0 6.0
Floor Joist Spacings (mm) 300 450 600 300 450 600 300 450 600 300 450 600 300 450 600 300 450 600
450mm
IB 200x70 M1 M1 M2 M1 M2 M3 M1 M2 - M1 M1 M2 M1 M2 - M1 - -
IB 245x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M2 M1 M2 -
IB 300x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
IB 360x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
750mm
IB 200x70 M1 M1 M2 M1 M2 - M1 M3 - M1 M1 M2 M1 M2 - M1 - -
IB 245x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M2 M1 M2 -
IB 300x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
IB 360x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
900mm
IB 200x70 M1 M1 M3 M1 M2 - M1 M3 - M1 M1 M3 M1 M3 - M2 - -
IB 245x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M3 M1 M2 -
IB 300x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
IB 360x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
1200mm
IB 200x70 M1 M3 - M2 - - M3 - - M1 M3 - M2 - - - - -
IB 245x70 M1 M1 M3 M1 M2 - M1 M3 - M1 M1 M3 M1 M3 - M2 - -
IB 300x70 M1 M1 M1 M1 M1 M2 M1 M1 M2 M1 M1 M1 M1 M1 M2 M1 M2 M3
IB 300x70 M1 M1 M1 M1 M1 M2 M1 M1 M2 M1 M1 M1 M1 M1 M2 M1 M2 M3
Floor Mass 40 kg/m2with 0.5 kPa Snow Load Roof Pitch = 25
LIVE LOAD = 1.5 KPA (DOMESTIC) Cantilever [Load Bearing]LOAD BEARING FOR HYNE I-BEAMS
MaximumCantilever
Hyne I-BeamSolution
Light Weight Roofing - ( up to 20kg/m2) Heavy Weight Roofing - ( up to 60kg/m2)
Roof Load Width, RLW (m) Roof Load Width, RLW (m)
4.0 6.0 8.0 2.0 4.0 6.0
Floor Joist Spacings (mm) 300 450 600 300 450 600 300 450 600 300 450 600 300 450 600 300 450 600
450mm
IB 200x70 M1 M1 M2 M1 M2 M3 M1 M2 - M1 M1 M2 M1 M2 - M1 - -
IB 245x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M2 M1 M2 -
IB 300x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
IB 360x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
750mm
IB 200x70 M1 M1 M2 M1 M2 - M1 M3 - M1 M1 M2 M1 M2 - M1 - -
IB 245x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M2 M1 M2 -
IB 300x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
IB 360x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
900mm
IB 200x70 M1 M1 M3 M1 M2 - M1 M3 - M1 M1 M3 M1 M3 - M2 - -
IB 245x70 M1 M1 M1 M1 M1 M2 M1 M2 M3 M1 M1 M1 M1 M1 M3 M1 M2 -
IB 300x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
IB 360x70 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M1 M2
1200mm
IB 200x70 M1 M3 - M2 - - M3 - - M1 M3 - M2 - - - - -
IB 245x70 M1 M1 M3 M1 M2 - M1 M3 - M1 M1 M3 M1 M3 - M2 - -
IB 300x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M2 M1 M2 M3
IB 360x70 M1 M1 M1 M1 M1 M2 M1 M1 M3 M1 M1 M1 M1 M1 M2 M1 M2 M3
Pitch (degrees) 25 27.5 30 35 40 45
Pitch Multiplier Ratio (PMR) 1.0 1.03 1.05 1.12 1.21 1.31
41"/5"#-&-0"%#&"3*/($"/5*-&7&3
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300'1*5$).6-5*1-*&33"5*0
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Web stiffener
Pryda Face MountLF190/90, LF235/90, LF 290/90(Web stiffeners not required)
Pryda Top Mount HangerLT200/90, LT 245/90, LF300/90(Web stiffeners not required)
Pryda Double Face Mount LF190/180(Web stiffeners required where top flange unrestrained)
)BOHFS'JYJOHT
45mm Timber plate
3mm - 6mm gap
Steel beam
40 x 3.75 Nails
Minimum 3mm, to maximum 6mm overhang of top plate from steel beam to prevent squeaks
45 mm top plate
Pryda Top Mount Hanger LT200/90, LT 245/90, LF300/90(Web stiffeners not required)
30 x 6mm Gauge Screw
Packer wide enough to clear flange
Steel Beam
No notching required
Pryda Face MountLF190/90, LF235/90, LF 290/90(Web stiffenersnot required)
Double joist connection to be in accordance with detail 5.9, page 26. Web stiffeners to coincide with any significant load positions
Web stiffeners
Approved joist hanger
Web stiffeners to be installed in accordance with detail 5.2 page 24.
Double Hyne I-Beam trimmer joist
Hyne I-Beam trimmer
Hyne I-BeamHanger Reference: Top Mount LT200/90, LT 245/90, LF 300/90
Pryda I-Beam hangers have been engineered to provide support for Hyne I-Beams, Hyne LGL and 17C beams in domestic and commercial applications. The hangers are fully compatible with Hyne I-Beams, Hyne LGL and 17C beams and are suitable for any support configuration. The product has been developed in accordance with the relevant New Zealand Building Standards and the design capacities are verified by a rigorous testing program. We recommend that installation of Hyne I-Beams, Hyne LGL and 17C beams with the Pryda I-Beam hangers is conducted in accordance with the construction guide. %
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PLEASE NOTE:
s 9OUMUSTCHECKTHECAPACITYOFALLHANGERSANDCONNECTIONSFORYOURparticular application.
s -INIMUMMMMAXIMUMMMCLEARANCEBETWEENBEAMS#ONTACTbetween beams may cause squeaks.
s %NSUREFASTENERSARESELECTEDTOMEETTHEDURABILITYREQUIREMENTS of NZS 3604:1999.
s 5SETHECORRECTNAILSSCREWSANDNAILPLATESFOLLOWINGINSTALLATIONinstructions.
s 2EFERTOTHE%NGINEERED4IMBER3OLUTIONS#ONSTRUCTION'UIDEFORfixing selection and hanger size..
+0*45)"/(&3$0//&$5*0/5:1&4
+0*45$0//&$5*0/5045&&-#&". 015*0/
):/&*#&".'*9&%5045&&-#&".8*5) '"$&.06/5)"/(&3015*0/
+0*45$0//&$5*0/5045&&-#&". 015*0/
+0*455053*..&3$0//&$5*0/
):/&*#&".'*9&%5045&&-#&".8*5) '"$&.06/5)"/(&3015*0/
45mm Packer
Steel Beam
Pryda Face Mount HangerLF190/90 , LF235/90 , LF 290/90 (Web stiffeners not required)
Notch in top flangedo not over cut notch
15mmMax
25mm Max
5mm Maximum clearance
1 / 30 x 10 gauge bugle head screwthrough beam to bottom flange of joist
Steel beam
Minimum bearing length 30mm
UB, UC or channel section
Web stiffener installed in contact with bottom flange. Fix with 3/65x3.15 nails each side equally spaced
3mm gap1/2 depth of joist maximum
-
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IMPORTANT Minimum gap 3mm between beam and I-Beam
I-Beam depth
60% minimum
The hanger must support a minimumof 60% of joist depth
Web stiffener required when top flanges are unrestrained
Resist lateral movement
10mm Minimum
Top flange of I-Beam restrained
I- Beam hanger
30x6 gauge bugle-head or wafer-head wood screws or similar
I-Beam bottom flange
I-Beam web
Strap nail plate each side
One skewed nail75x3.15mm through each side of the flange into the supporting member
Minimum 45mmend distance
2 Skewed nails 75x3.15mmthrough the flange
Required bearing length
2 Skewed nails75x3.15mmthrough the flange
Nail to top plate with minimum 2/3.75x75mm nailsNail on each side through the flange
Wall top plate
Hyne I-Beam
"
" # $ %
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75x50x5 MS angle fixed to bearer using 4/type 17 screws. Use 1/30mm x 10 screw through angle to bottom flange of Hyne I-Beam joist.
Hanger Reference: LVSIA
LVSIAType 17 screws 30mm x 10 gauge bugle-head screw
4,&8"/(-&)"/(&3
'*9*/(3&26*3&.&/54'03'"$&.06/5501.06/5)"/(&34
PLEASE NOTE:
Minimum 3mm/maximum 6mm clearance between beams. Contact between beams may cause squeaks.
-
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Hanger Reference: JH 87/117JH 87/180JH 87/265
40x3.15mm nails
Hanger Reference: FB 47/176
30x3.15mm nails
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Hanger Reference: LF 220/90 SL or R
40x3.75mm nails
Left or right orientation based on view from the supported I-Beam
Hanger Reference: LF 220/90 SL or R
70mm
W1 W2 W2
Slope to 45 up or down
1. Position LF.VS connector against plumb-cut end of joist. Fasten joist side flanges on both sides with 40x3.75mm nails. Bend seat up to fit against joist bottom and drive (1) 40x3.75mm nail through bottom seat in to rafter bottom. Drive (2) 40x3.75mm nails at downward angle through dimpled nailing guides.
2. Lean connector and rafter end against ridge beam at desired position. Install 40x3.75mm nails through nail holes into ridge beam on inside flange.
40x3.75mm nails
Angle maximum 453. Bend flange to desired angle.4. Hammer outside flange until edge touches header. Fasten outside flange to ridge by driving 40x3.75mm nails through nail holes.
Hanger Reference:LF190/90VSLF 224/90VS
" #
4,&8"/(-&)"/(&3
4,&8"/(-&)"/(&3'*9*/( 4,&8"/(-&)"/(&3'*9*/(
):/&-(-$)"/(&3'*9*/(
7"3*"#-&4-01&4,&8"/(-& )"/(&3'*9*/(
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45mm Thick MSG8 nog to joist depth hard up under flooring
Sheet Brace Straps:6kN - 1/300mm x 25mm x 1.0mm sheet brace strap fixed with 6/30x3.15mm product nails to stud and block (twisted)12kN 2/300mm x 25mm x 1.0mm sheet brace strap fixed with 6/30x3.15mm product nails to stud and block (twisted)
Upper wall framing
Double web stiffener each side of I-Beam nailusing 5/75x3.15mm nails from each face
Multigrips:6kN - 1 Multigrip to 1 face both ends fixedwith 30x3.15mm product nails (fully nailed)12kN - 2 Multigrips to 2 faces bothends fixed with 30x3.15mm products nails (fully nailed)
Upper non-loadbearing wall framing
90x45mm Solid blocking between joists at 600mm maximum centres and at each side of door openings in wall above.
Blocking not required if wall within150mm of joist
2/100x3.75 mm
#3"$*/(8"--5*&%08/
/0/-0"%#&"3*/(8"--1"3"--&-
Tight fit
Concentrated load
3mm Minimum gap
3mm Minimum gap3/65x3.15 nails each side equally spaced
Tight fit
845*''&/&3%&5"*-
PLEASE NOTE:
s 7EBSTIFFENERSTOBEUSEDATALLCONCENTRATEDLOADSANDATSUPPORTSwhere specified.
s 7EBSTIFFENERSIZEXMM
8FC4UJGGFOFS%FUBJM
-
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Rimboard
BoundaryI-Beam
6kN and 12kN brace fixing
Strap 300x25 x 0.9Fixed with 6/30x3.15mm nails to each end
12 kN fixing with 2 SHEET BRACE STRAPS 12 nails to stud(s) and 12 nails to Rimboard
6kN fixing brace with 1 SHEET BRACESTRAP and 6 nails to stud and Rimboard
RB45 H3.1 with 90x2.8mm nails at 150mm centres staggered
Fix RB45 H3.1 to I-Beam with 90x2.8mm nails at 150mm centres along each flange
Fix bottom flange of I-Beam with 75mm x 3.15mmnails at 150mm centres
Rimboard
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RB45 H3.1 fixed to Hyne I-Beam
Hyne I-Beam
Girder truss
Fix Rimboard to I-Beam with 90x2.8mm nails at 150mmcentres along each flange
3.0m
Fix bottom flange of I-Beam with 75x3.15mm nails at 150mm centres
3*.#0"3%&/%+0*45 3*.#0"3%&95&3/"-8"--#3"$*/('*9*/(
-0"%#&"3*/():/&*#&". 3*.#0"3%#06/%"3:
Hyne I-Beam blocking or 2/70x45 Nogs
Option to use RB21 or RB45
RB21 use 60x2.8mm flat head nails at 150mm centresRB45 use 90x3.15mm flat head nails at 150 centres
3*.#0"3%+0*/*/(
PLEASE NOTE:
s "LUNTNAILENDSTOAVOIDSPLITTINGOFmANGESs !LL2IMBOARDSARETREATEDTO(s 2EFERTO.:3FORTREATMENTDETAILS
PLEASE NOTE:
s !VOIDUSINGWIDESECTIONTIMBERs !LL2IMBOARDSARETREATEDTO(s 2EFERTO.:3FORTREATMENTDETAILS
Concentrated load from upper story eg. under girder trusses with a setback greater than 2.4m or lintel greater than 3.0m span
90x45 Radiata MSG8 squash blocks 1mm deeper than joist depth. One each side of I-Beam or under point concentrated load
Squash block for joists under concentrated load points
RB21 or RB45
$0/$&/53"5&%-0"%"5+".456%4 0310454
90x3.15mm skew nailsat 150mm centres
30mm
Fix bottom plate with 90x3.15mm nailsat 150mm centres into flooring
Fix Rimboard with 1/60x2.8mm nail into each flange
RB45 Rimboard H3.1
Fix Rimboard into plates 30mm in and at 45 with 90x3.15mm nailed at 150mm centres
45
90x3.15mm skew nails at 150mm centres
3*.#0"3%'*9*/(50*#&".53"/4'&33*/(#3"$*/(-0"%'30.8"--"#07&
PLEASE NOTE:
s 7HEREK.ANDK.TIEDOWNBRACINGSTRAPSAREREQUIREDTHESEare to be fixed to manufactures specifications in addition to the fixing shown above.
s /THERWALLlXINGSTO.:3REQUIREMENTS
-
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Use a minimum of 2 blocking sections every 3.6 metres, orsingle blocking every 1.8 metres.
Hyne I-Beam floor joists
Fix joists to top plate as per detail 4.6 page 22.Fix blocking to top plate with 2 nails each end and 2 skew nails to top flanges.
Hyne I-Beam blocking
#SBDJOHBOE#MPDLJOH
"QSPO3PPG%FUBJM
!AP=EHO #3"$*/("/%#-0$,*/(
PLEASE NOTE:
BRACE BLOCKING FOR WIND AND EARTHQUAKEBracing of the floor is required to transfer bracing forces from the upper level to the lower level. To achieve this we need to provide lateral restraint to the floor. Where the forces are parallel with the joist this is adequate with the longitudinal shear capacity of the joists. For forces perpendicular to the joist, brace blocking is required. This can be achieved by two blocking panels at 3.6m centres or one blocking panel at 1.8m centres along bearing and bracing walls. Along the external wall use the Rimboard.
300mm
Minimu
m
65mm b
earing
Fix plywood with 2 groups of 6/3.15 diameter nails and 1 group of 4/75 x 3.15mm diameter nails as shown.Provide elastomeric glue (Maxbond or equivalent) between ply and OSB web.
Hyne I-Beam blocking panel under upper framing
Upper wall framing
21mm F8 plywood both faces or 21mm Rimboardripped down to fit between both flanges
Solid timber blocking
100mm
minimu
m
100mm
100mm
600mm
minimu
m
450mm
maxim
um
Flooring extends beyond upper wall
40mm
40mm
Roof supported - maximum 8m concrete tile roof
Stud wall supported maximum 8m truss span concrete tile roof
"130/300'%&5"*-
PLEASE NOTE:
s $OUBLEJOISTREQUIREDUNDERLOADBEARINGSTUDSSUPPORTING upstairs lintels.
s &ORLINTELSPANSGREATERTHANMM%NGINEERINGDESIGNWILL be required.
s %NGINEEREDDESIGNISREQUIREDFOR)"EAMSSUPPORTINGGIRDERTRUSSESs 2IMBOARDWILLNEEDTOBERIPPEDDOWNONSITETOlTBETWEENmANGESs &OR)"EAMSIZESELECTIONREFERTO$I(.:SOFTWAREFORWALLSLOADED
on joists.
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
FIRE CONTROLHyne floors may be used in fire rated construction. For details on the fire rating of floors, refer to the publication entitled Gib Fire Related Systems.
NOISE CONTROLHyne floors can be used in Gib Noise Control Systems as a substitute for solid timber joists. Note the requirements for solid blocking at floor/ceiling to wall junctions in Fire and Noise Control Separations.For detailed specifications on intertenancy construction, refer to the publication entitled Gib Noise Control Systems. For detailed specifications on residential construction, refer to Gib Quiet Zone which is contained in the publications entitled Gib Living Solutions for New Homes and Gib Living Solutions for Established Homes.
Web stiffeners to both sides of Hyne I-Beams with approved fire cement to fill in all gaps
Continuous Hyne Edgebeam
Hyne Edgebeam blocking between Hyne I-Beams
!AP=EHO
150mm centres on edges
200mm centres on immediate supports
Sheets layed in brick bond pattern.Use 50x8mm gauge screws.
'MPPS'JYJOH%FUBJMT
Panel edge fixing 150mm maximum nail centres
Panel intermediate fixing 200mm maximum nail centres
Double fixing for diaphragm
Plywood Fixing Options Fixing Centres (mm)
I-Beam Type Size Ends Intermediates
Galvanised flat head nails 60mm x 2.8g 150 200
Galvanised screw self drilling or counter sunk
50mm x 8g 150 200
'JSF/PJTF$POUSPM
'*9*/(453"/%'-0031"35*$-"3%'-003*/(
*/5&35&/"/$:8"--'*3&4&1"3"5*0/%&5"*-
'*9*/(1-:800%'-003*/(1"/&-4
PLEASE NOTE:
s 4IMBERNOGSORTONGUEANDGROOVEJOINTISREQUIREATSHEETEDGESs ,AYSHEETSINBRICKBONDPATTERN
PLEASE NOTE:
s 4IMBERNOGSORTONGUEANDGROOVEJOINTISREQUIREATSHEETEDGESs ,AYSHEETSINBRICKBONDPATTERN
-
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NAILS: 2 x 44mm Hyne LGL 75 x 3.05mm Ringshank
%PVCMF#FBN$POOFDUJPOT
Nail using 4/75x3.15mm nails for each web stiffener. Two nails from each side and ends need to be clenched.
3mm gap between web stiffener and flange
Web stiffeners between I-Beams at 600mm centres maximum
Apply bead of construction adhesive to each flange prior to assembly.
At points of load concentration (eg girders) use a group of six nails as additional fasteners
50 maximum
200200
200
200200
50 maximum
%06#-&):/&*#&".$0//&$5*0/
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PLEASE NOTE:
s 7HERETHEDOUBLE(YNE,',SUPPORTSANOTHERMEMBERlXEDTOITSface, additional nailing is required from the reverse side of the Hyne LGL.
s !DDITIONALFASTENERSWILLALSOBEREQUIREDATPOINTSOFCONCENTRATEDload, as shown in 12.2.
s 3KEWNAILINGISREQUIREDTOAVOIDPRYINGs !LLNAILSTOBEALTERNATIVELYSKEWEDTOVERTICALs !NADDITIONALCENTREROWOFNAILSISREQUIREDTOBOTHSIDESFORBEAMS
300mm in depth. s 7HEREADOUBLECOMPONENT,',HASACONCENTRATEDLOADFROMONE
side only, use 6x3.15mm diameter nails in the vicinity of the load. Fixing needs to be specifically designed when the load from one side is greater than 4.8kN.
-
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)PMFTJO)ZOF*#FBNT
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Beam Span 5.0m(End Hole Zone) (End Hole Zone)
125x125 Hole 2.0m from centre line 125x125 Hole 2.0m from centre line
125 mm
Holes are not permitted directly over support
Holes are not recommended within the joist depth away from support
D
DCentre line
From centre line(End Hole Zone)
From centre line(End Hole Zone)
Holes are not permitted directly over support
Holes are not recommended within the joist depth from support
D Round holes minimum3mm from flange edge
End support
Single Joist Span
D
Span centre line
Beam Span 1 Beam Span 2
From centre line of span 2(End Hole Zone)
From centre line of span 2(Intermediate Hole Zone)
From centre line of span 1(End Hole Zone)
D
Minimum clear spacing between holes2 x diameter of larger hole
Intermediate support in continuous span
40mm diameter hole permitted anywhere in the web, installed at minimum spacing, 80mm between holes
From centre line of span 1(Intermediate Hole Zone)
Continuous Beam Length
306/%)0-&4*/):/&*#&".4&9".1-&
306/%)0-&4*/):/&*#&".4&9".1-&
306/%)0-&4*/):/&*#&".4&9".1-&
PLEASE NOTE:
s 4HISMEANSTHATADIAMETERHOLECANBEPLACEDWITHINTHE%NDHole Zone as long as the hole is within 2.0m from the centerline.
s &ORTHEDISTANCEFROMTHESUPPORTSPANMn(OLE:ONEWidth) 2.0m = (distance from support) 0.5m
s )FMISGREATERTHANHALFTHESPANTHENTHEHOLECANBEPLACEDanywhere.
s 4HEHOLEISNOTALLOWEDOVERTHESUPPORTSs +EEPTHEHOLEATLEASTTHEJOISTDEPTHAWAYFROMTHESUPPORT
3&26*3&%*/'03."5*0/s -AXIMUMmOORLOADK.YESs 3HAPEANDSIZEOFHOLEROUNDHOLEMMDIAMETERs *OISTSIZE)"Xs *OISTSPACINGCENTRESs *OISTSPANMSINGLESPANJOISTs (OLEZONE%ND(OLE:ONE130$&%63&1. Select table according to hole shape round. (Round Hole)
page 302. Select hole size and joist spacings. Hole size 125x125 and
joist spacings 450 centres3. Select hole zone. (End Hole Zone)4. Select joist size (IB 245x70) and read across to intercept
coordinates (Hole zone width = 2.0m)
-
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)PMFTJO)ZOF*#FBNT
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Beam Span
Minimum spacing between holes2 x largest length of the rectangular openings
H
W
From centre line of span(End Hole Zone)
From centre line of span(Intermediate Hole Zone)
Maximum 40mm diameter hole allowed in cantilever span
Intermediate supportin cantilever support
Cantilever span
HOLE SIZE 125x250 150x300 175x350 200x400
HYNE I-BEAMJOIST SPACING (m)
450 600 450 600 450 600 450 600
MAXIMUM ALLOWABLE DISTANCE FROM CENTRE OF JOIST SPAN FOR END HOLE (m)
IB 200x70 - - - - - - - -
IB 245x70/88 2.0 1.4 0.9 0.5 - - - -
IB 300x70/88 2.3 1.6 1.6 1.1 1.3 0.4 1.1 MID
IB 360x70 3.5 2.5 2.3 1.6 1.5 1.1 1.1 0.4
MAXIMUM ALLOWABLE DISTANCE FROM CENTRE OF JOIST SPAN FOR INTERMEDIATE HOLE (m)
IB 200x70 - - - - - - - -
IB 245x70/88 1.2 0.8 0.5 0.3 - - - -
IB 300x70/88 1.3 0.9 0.8 0.5 0.6 0.3 0.6 MID
IB 360x70 2.1 1.5 1.3 0.9 0.8 0.4 0.4 0.2
HOLE SIZE 75x75 100x100 125x125 150x150 175x175 200x200
HYNE I-BEAMJOIST SPACING (mm)
450 600 450 600 450 600 450 600 450 600 450 600
MAXIMUM ALLOWABLE DISTANCE FROM CENTRE OF JOIST SPAN FOR END HOLE (m)
IB 200x70 2.0 1.4 1.4 1.1 - - - - - - - -
IB 245x70/88 2.8 2.6 2.8 2.0 2.0 1.5 1.3 0.6 - - - -
IB 300x70/88 3.1 2.9 3.1 2.9 3.1 2.6 2.6 2.1 2.1 1.6 1.4 1.0
IB 360x70 3.5 3.2 3.5 3.2 3.5 3.2 3.5 3.2 3.5 2.6 2.6 1.8
MAXIMUM ALLOWABLE DISTANCE FROM CENTRE OF JOIST SPAN FOR INTERMEDIATE HOLE (m)
IB 200x70 1.4 1.0 0.8 0.5 - - - - - - - -
IB 245x70/88 2.5 1.8 1.8 1.3 1.2 0.8 0.5 MID - - - -
IB 300x70/88 3.5 2.6 3.2 2.2 2.5 1.8 1.9 1.3 1.2 0.8 0.6 MID
IB 360x70 3.8 3.5 3.8 3.5 3.8 2.9 2.8 2.1 2.0 1.5 1.5 1.0
3&$5"/(6-"303306/%)0-&4*/):/&*#&".4&9".1-&
$655*/()0-&4*/):/&*#&".4
306/%03426"3&)0-&4*/):/&*#&".4
3&$5"/(6-"3)0-&4*/):/&*#&".4
PLEASE NOTE:
s .EVERDRILLCUTORNOTCHTHEmANGEOROVERCUTTHEWEBs 4HEHOLESINTHEWEBSHOULDBECUTWITHASHARPSAWs &ORRECTANGULARHOLESAVOIDOVERCUTTINGTHECORNERSASTHISCANCAUSE
stress concentrations.
PLEASE NOTE:
s 3LIGHTLYROUNDINGTHECORNERSISRECOMMENDEDTOAVOIDOVERCUTTINGfor rectangular holes.
s 3TARTTHERECTANGULARHOLEBYDRILLINGAMMDIAMETERHOLEINEACHof the four corners and then making the cuts between the holes to minimise damage to the web.
-
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Vertical hole in beam
Minimum
5 x hole diameter
Extra side fixety required to stop prying or separating.
Centre Line
AA
C D E
B
4FSWJDF)PMFT)ZOF-(-$#FBNT
BEAM WIDTH (mm)MAXIMUM HOLE DIAMETER (mm)
MINIMUM HOLE SPACING (mm)
35 9 210
45 11 270
85 21 510
D = bolt diameter
Shear Load
4D
5D
4D
5D 5D
Horizontal Holes
D = bolt diameter
TENSION LOAD
5D 8D
5D
2D
2D
The following table outlines the requirements for holes being drilled through Hyne LGL and 17C floor members. For 18C and 21C please phone the technical helpline on 0800 022 357
A B C DD E F
HYNE LGL & 17C BEAMS
Maximum Hole Diameter (mm)
Top and Bottom Edge Distance (mm)
Minimum End Distance From
Support Face (mm)
Minimum Hole Spacing
Minimum Distance From Centre of Span
Maximum Number of Holes in Span
200 25 30 70 5 x Diameter None 3 Holes / Halfspan
40 55 290 5 x Diameter None 3 Holes / Halfspan
55 55 880 5 x Diameter 440 2 Holes / Halfspan
75 55 880 1300mm 650 1 Hole / Halfspan
245 25 30 70 5 x Diameter None 3 Holes / Halfspan
50 70 360 5 x Diameter None 3 Holes / Halfspan
70 70 1050 5 x Diameter 520 2 Holes / Halfspan
95 70 1050 1600mm 800 1 Hole / Halfspan
295 or larger 25 30 70 5 x Diameter None 3 Holes / Halfspan
60 85 440 5 x Diameter None 3 Holes / Halfspan
85 85 1200 5 x Diameter 600 2 Holes / Halfspan
115 85 1200 1800mm 900 1 Hole / Halfspan
7&35*$"-)0-&4$#&".40/-:
'"45&/*/()03*;0/5"-)0-&4'035&/4*0/-0"%4
4&37*$&)0-&4*/):/&-(-$#&".4
4&37*$&)0-&4*/):/&-(-$#&".4
4&37*$&)0-&4*/):/&-(-$#&".4
'"45&/*/()03*;0/5"-)0-&4'034)&"3-0"%4
-
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PROBLEM SOLUTION
Seating plate
Splitting at notched beam support
Probable split
PROBLEM
Seat bracket
Bearingpoint here
SOLUTION
Hole at mid-depth
Notch forservices
PROBLEM SOLUTION
MIN*
*Minimum must not be less than half the depth of the beam
Taper cut length must not exceed 0.15 of the beam span
PROBLEM SOLUTION
0WFSDPNJOH4QMJUUJOH5BQFS$VUT
Taper cut Hyne 17C beam
Edge of nail plate foldedover beam and nailed
Nail plate each side
Pryda nail plate (see table 7.6 belowfor size selection)
Refer Depth at end of tapercut beam in table 7.6 below.
Double top plate
Pryda NPA 150/190 Nail Plate - 72, 3.15x30mm nailsPryda NPB 150/250 Nail Plate - 94, 3.15x30mm nailsTaper cut length must not exceed 15% of the beam span
Splitting at bolted beam support Splitting at notched beam support
Splitting due to lateral loads in diaphragm connection Splitting at notch in beam
/"*-1-"5&4*;&4'033&*/'03$&%5"1&3$654"11-*&450..$0/-:
NAIL PLATES TAPER CUT DETAILS
HYNE 17C BEAM SIZE DEPTH AT END OF TAPER CUT BEAM (mm)
130 160 190 220
330 x 85 NPA 150/190 X X X360 x 85 NPA 150/190 X X X395 x 85 NPB 150/250 NPB 150/250 X X425 x 85 NPB 150/250 NPB 150/250 NPB 150/250 X460 x 85 NPB 150/250 NPB 150/250 NPB 150/250 X525 x 85 NPB 150/250 NPB 150/250 NPB 150/250 NPB 150/250
%&5"*-4
%&5"*-4
6/3&*/'03$&%5"1&3$65
%&5"*-4
%&5"*-4
/"*-1-"5&3&*/'03$&%5"1&3$65
PLEASE NOTE:
Plate to be placed symmetrically about the inner face of the support, i.e. on the shear line Maximum reaction load for 150 deep NPA is 35kN ultimate. Maximum reaction load for 150 deep NPB is 70kN ultimate8INDICATESWHERETHEBEAMWOULDHAVEMORETHANDEPTHINSTALLATION: Use 30x3.15mm Pryda Timber Connector, Galvanised Nails GBC030315 (500G)
Please phone the technical helpline on 0800 022 357 for beams not listed below.
Refers to LGL, 85mm & 135mm 17C
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RKE@1D
AOA-N=?PE?AO
DO NOT bevel cut joist beyond inside face of wall
DO NOT cut holes too close to support.
DO NOT bevel cut rafter beyond inside face of wall.
DO NOT overhang birdsmouth cut from inside face of plate.
DO NOT split the flange. Ensure the correct heel fixing is done.
DO NOT cut, notch or drill top or bottom chords.
Top platetoo wide
Top nails missing
Incorrect nail installation
Top nailing is incorrect due to:1. Top plate too thin or2. Wrong length nail is used
I-Beam is not seated properly into the hanger, this may cause nail pullout or shear under load.
Spreading hanger legs will push the I-Beam up which may cause uneven floors, squeaky floors and I-Beam rotation.
If the top plate is too narrow it may cause: 1. Hanger deformation2. Nail pull-out or shear3. Supporting beam deformation
Hangers not supporting the top flange of the Hyne I-Beam will require stiffeners.
-
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/KKB KJ
OPNQ?PEKJ-H=J
This is a typical roof construction plan. Please see page numbers on the plan to locate details.
Lintel
Standard rafter flush supportdetail or pitching block, refer page 46, detail 5.14
Standard rafteroverhang detail,refer page 46, detail 5.15
Blocking pairsat 3.6m maximum
90x45 Overhang outrigger,refer page 46, detail 5.19
Rafter overhang trim detail, refer page 46, detail 5.18
Ridge over detail,refer page 47, detail 5.21
Rafter to ridge beam/roof beam connection,refer page 47, detail 5.20
Gable end rafter detail, refer page 47, detail 5.24
3PPG$POTUSVDUJPO1MBO
5:1*$"-300'$0/4536$5*0/1-"/
PLEASE NOTE:
s )FABEAMISABOVEAWINDOWORADOORTHENITISALINTEL)FNOTTHENITISABEARERs 0OINT,OADSONRAFTERSIEWATERSTORAGECYLINDERAIRCONDITIONINGUNITSANDOTHERSUCHUNITSWHEREHIGHERPERMANENTLOADSMAYBEEXPECTED
specific engineering design should be applied refer to Design in Hyne V4.2NZs 4HE3PAN4ABLESINTHISBROCHUREAREDESIGNEDASCONSERVATIVESPANS4ORUNPRECISESPANSPLEASEUSETHE$ESIGNIN(YNE6.:SOFTWARE
DESIGN CRITERIA:s 4HETABLESPROVIDEREALISTICMAXIMUMSPANSFORTHEGIVENRAFTERSPACINGS4HESERVICEABILITYCRITERIAUSEDAREASSPECIlEDIN!3.:3
SNOW LOADS:s )NACCORDANCEWITH.:3!SNOWLOADSUPTOK0AORK0AHAVEBEENCONSIDEREDINTHEPREPARATIONOFTHESETABLES4HEREFORETHESE
tables apply to all areas with snow loading 0.5 kPa or 1.0 kPa. Reference should be made to figure 15.1 of NZS 3604:1999 (A2) Timber framed buildings to determine the geographical areas covered by these design Span Tables. Where outside this scope, specific engineering design should be applied refer to Design in Hyne V4.2NZ
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
3&26*3&%*/'03."5*0/s 2OOFPITCHs 2OOFMASSLIGHTROOFORHEAVYROOF(EAVYROOFKGM2s #EILINGMASS 12kg/m29ESs 7INDSPEED(IGHs 3NOWLOAD.Os ,INTELs 4RUNCATED'IRDER4''IRDERSETBACKs 2OOFSPAN%,s /VERHANG/(s 2,74HEREFORE2,7IS130$&%63&1. Check that roof pitch is IE4HEREFORE/+2. Select RLW 4350 (4.5)3. Select first set back with 2.4 and read across to intercepting
coordinates, if intercepting co-ordinate is less than lintel span go to next set back 2.4 and so on until lintel span is than desired span (the fourth 2.4 set back is 4.9 which is > than 4800). Read across to select beam size 295x85 17C Hynebeam.
Lintel span(Span)
Single span lintel
Support
Overhang(OH)
Roof spanEL1
Girdersetback
Truncated girder truss (TG)
First normal truss
Window or door underbeam therefore beam is a lintel
-JOUFMT
)EJPAH0QLLKNPEJC$EN@AN1NQOOAO
Linte
l spa
n
Truncated girder truss
Roof Load Width = +OH2
EL1
(RLW)
EL1OH
Lintel
OH EL1
TG se
t bac
kLoad Case: Lintel supporting girder trusses and standard trusses
Support
Load Case: Lintel supporting girder trusses and standard trusses
OHEL
1
Setback
Lintel span
Gird
er tr
uss
Gird
er tr
uss
Lintel span
Setback
OHEL
1
Gird
er tr
uss
Load Case: Lintel supporting girder trusses and standard trusses
-*/5&-4611035*/((*3%&353644
-*/5&-4611035*/((*3%&353644&9".1-&4
USE DESIGN IN HYNE 4.2NZ OR CONTACT YOUR TECHNICAL REP 0800 022 352
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4UBOEBSE-JOUFM5BCMFT
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ROOF MASS 20KG/M2 CEILING MASS 20KG/M2ROOF PITCH 30*
LIGHT WEIGHT ROOF: NO SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE LGL LIGHT WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
LGL 2/200 x 44 4500 3900 3400 3300 3100 3000 2900 2800 2700 2500
LGL 2/245 x 44 5400 4700 4100 4000 3800 3700 3600 3500 3400 3200
LGL 2/300 x 44 6100 5500 5100 4800 4600 4500 4300 4200 4100 3900
LGL 2/360 x 44 7000 6300 5800 5600 5400 5300 5100 5000 4900 4600
LGL 130 x 65 2900 2500 2200 2100 2000 2000 1900 1900 1800 1800
LGL 150 x 65 3500 2900 2500 2400 2300 2200 2200 2100 2000 2000
LGL 200 x 65 4500 3900 3400 3300 3100 3000 2900 2800 2700 2500
LGL 245 x 65 5400 4700 4200 4000 3800 3700 3600 3500 3400 3200
LGL 300 x 65 6200 5600 5100 4800 4600 4500 4300 4200 4100 3900
LGL 360 x 65 7000 6300 5800 5600 5400 5300 5100 5000 4900 4100
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
ROOF MASS 20KG/M2 CEILING MASS 20KG/M2ROOF PITCH 30*
LIGHT WEIGHT ROOF: NO SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE 17C LIGHT WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
230 x 85 6800 5900 5300 5000 4800 4600 4400 4300 4200 3900
260 x 85 7600 6600 5900 5600 5400 5300 5100 4900 4800 4500
295 x 85 8600 7500 6600 6300 6100 5900 5700 5500 5400 5200
330 x 85 9700 8300 7400 7100 6800 6500 6300 6100 6000 5700
360 x 85 10600 9100 8000 7700 7400 7100 6900 6700 6500 6200
395 x 85 NA 10100 8900 8400 8100 7800 7500 7300 7200 6800
425 x 85 NA 10900 9600 9100 8700 8400 8100 7900 7700 6900
460 x 85 NA NA 10400 9900 9500 9200 8800 8600 8300 6900
495 x 85 NA NA 11300 10800 10300 9900 9500 8800 8800 7000
525 x 85 NA NA NA NA 11000 10600 9700 8800 8800 7000
230 x 135 7700 6700 6000 5700 5500 5400 5200 5100 4900 4600
260 x 135 8600 7500 6700 6400 6200 6000 5800 5600 5500 5300
295 x 135 9800 8500 7600 7300 7000 6700 6500 6300 6200 5900
330 x 135 11000 9600 8500 8100 7800 7500 7300 7100 6900 6600
360 x 135 NA 10500 9300 8900 8500 8200 7900 7700 7500 7200
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
41"/5"#-&-*/5&-46150)*()8*/%/04/08-0"%
41"/5"#-&-*/5&-46150)*()8*/%/04/08-0"%
-
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ROOF MASS 20KG/M2 CEILING MASS 20KG/M2 ROOF PITCH 30*
LIGHT WEIGHT ROOF: 0.5KPA SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE LGL LIGHT WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
LGL 2/200 x 44 4300 3700 3200 3000 2900 2800 2700 2600 2500 2400
LGL 2/245 x 44 5200 4400 3900 3800 3600 3500 3400 3200 3100 3000
LGL 2/300 x 44 6100 5500 4800 4600 4400 4200 4100 4000 3900 3700
LGL 2/360 x 44 7000 6300 5700 5500 5300 5100 4900 4700 4600 4400
LGL 130 x 65 2800 2400 2100 2000 1900 1900 1800 1800 1800 1700
LGL 150 x 65 3200 2700 2400 2300 2200 2100 2100 2100 2000 1900
LGL 200 x 65 4300 3700 3200 3000 2900 2800 2700 2700 2500 2400
LGL 245 x 65 5200 4400 3900 3800 3600 3500 3400 3400 3100 3000
LGL 300 x 65 6200 5500 4800 4600 4400 4200 4100 4100 3900 3700
LGL 360 x 65 7000 6300 5800 5500 5300 5100 4900 4900 4600 4100
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
ROOF MASS 20KG/M2 CEILING MASS 20KG/M2 ROOF PITCH 30*
LIGHT WEIGHT ROOF: 0.5KPA SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE 17C LIGHT WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
230 x 85 5700 4900 4300 4100 4000 3800 3700 3600 3500 3300
260 x 85 6200 5600 4900 4700 4500 4300 4200 4000 3900 3800
295 x 85 6800 6100 5600 5300 5100 4900 4700 4600 4400 4200
330 x 85 7400 6700 6100 5900 5700 5500 5300 5100 5000 4700
360 x 85 7800 7100 6500 6300 6100 5900 5800 5600 5500 5200
395 x 85 8300 7600 7000 6700 6500 6300 6200 6000 5900 5700
425 x 85 8800 8000 7300 7100 6900 6700 6500 6400 6300 6000
460 x 85 9300 8400 7700 7500 7300 7100 6900 6800 6600 6400
495 x 85 9700 8900 8200 7900 7700 7500 7300 7200 7000 6800
525 x 85 10100 9200 8500 8200 8000 7800 7600 7500 7300 7000
230 x 135 6300 5600 5000 4800 4600 4400 4300 4100 4000 3900
260 x 135 6800 6200 5700 5400 5200 5000 4800 4700 4500 4300
295 x 135 7400 6800 6200 6000 5800 5700 5500 5400 5200 4900
330 x 135 8000 7300 6700 6500 6300 6200 6000 5900 5800 5500
360 x 135 8500 7800 7200 7000 6700 6600 6400 6300 6200 5900
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
41"/5"#-&-*/5&-46150)*()8*/%L1B4/08-0"%
41"/5"#-&-*/5&-46150)*()8*/%L1B4/08-0"%
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
ROOF MASS 60KG/M2CEILING MASS 20KG/M2ROOF PITCH 30*
HEAVY WEIGHT ROOF: NO SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE LGL HEAVY WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
LGL 2/200 x 44 3700 3100 2700 2500 2400 2300 2300 2300 2200 2100
LGL 2/245 x 44 4400 3800 3400 3200 3000 2900 2800 2800 2600 2500
LGL 2/300 x 44 5300 4600 4100 3900 3700 3600 3500 3500 3300 3100
LGL 2/360 x 44 6000 5400 4900 4600 4400 4300 4100 4100 3500 3200
LGL 130 x 65 2300 2000 1800 1800 1700 1600 1500 1500 1400 1300
LGL 150 x 65 2700 2300 2000 2000 1900 1900 1800 1800 1700 1600
LGL 200 x 65 3700 3100 2700 2500 2400 2300 2300 2200 2200 2100
LGL 245 x 65 4400 3800 3400 3200 3000 2900 2800 2700 2600 2500
LGL 300 x 65 5300 4600 4100 3900 3700 3500 3500 3100 3100 2800
LGL 360 x 65 6100 5400 4900 4600 4400 3500 3500 3200 3200 3000
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
ROOF MASS 60KG/M2CEILING MASS 20KG/M2ROOF PITCH 30*
HEAVY WEIGHT ROOF: NO SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE 17C HEAVY WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
230 x 85 5600 4800 4200 3900 3800 3600 3500 3400 3300 3100
260 x 85 6300 5400 4800 4500 4300 4100 4000 3800 3700 3600
295 x 85 7100 6100 5400 5200 5000 4700 4600 4400 4300 4000
330 x 85 7900 6800 6000 5700 5500 5300 5200 4900 4800 4600
360 x 85 8600 7400 6500 6200 5900 5700 5600 5300 5000 4700
395 x 85 9500 8100 7200 6800 6500 6300 5900 5300 5000 4800
425 x 85 10300 8700 7700 7300 7000 6700 6000 5100 5100 4900
460 x 85 11200 9500 8300 7900 7100 6900 6000 5100 5100 5000
495 x 85 NA 10300 9000 8500 7000 7000 6000 5200 5200 5100
525 x 85 NA 11000 9600 8800 7000 7000 5600 5200 5200 4300
230 x 135 6400 5500 4900 4600 4400 4200 4100 4000 3800 3700
260 x 135 7200 6200 5500 5300 5100 4900 4700 4500 4400 4100
295 x 135 8100 7000 6200 5900 5700 5500 5400 5200 5000 4800
330 x 135 9100 7800 6900 6600 6300 6100 5900 5700 5600 5400
360 x 135 9900 8500 7500 7200 6900 6600 6400 6200 6100 5800
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
4UBOEBSE-JOUFM5BCMFT
0P=J@=N@)EJPAHO41"/5"#-&-*/5&-46150)*()8*/%/04/08-0"%
41"/5"#-&-*/5&-46150)*()8*/%/04/08-0"%
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
4UBOEBSE-JOUFM5BCMFT
0P=J@=N@)EJPAHO
ROOF MASS 60KG/M2CEILING MASS 20KG/M2ROOF PITCH 30*
HEAVY WEIGHT ROOF: 0.5KPA SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE LGL HEAVY WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
LGL 2/200 x 44 3600 3000 2600 2500 2400 2300 2200 2200 2100 2000
LGL 2/245 x 44 4300 3700 3200 3100 2900 2800 2700 2600 2500 2400
LGL 2/300 x 44 5300 4500 4000 3800 3600 3500 3400 3300 3200 3000
LGL 2/360 x 44 6000 5400 4700 4500 4300 4200 4000 3900 3500 3200
LGL 130 x 65 2300 2000 1800 1700 1600 1500 1500 1400 1300 1200
LGL 150 x 65 2600 2200 2000 1900 1900 1800 1800 1700 1700 1500
LGL 200 x 65 3600 3000 2600 2500 2400 2300 2200 2200 2100 2000
LGL 245 x 65 4300 3700 3200 3100 2900 2800 2700 2600 2500 2400
LGL 300 x 65 5300 4500 4000 3800 3600 3500 3400 3100 3100 2800
LGL 360 x 65 6100 5400 4700 4500 4300 3500 3500 3200 3200 3000
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
ROOF MASS 60KG/M2CEILING MASS 20KG/M2ROOF PITCH 30*
HEAVY WEIGHT ROOF: 0.5KPA SNOW LOAD: HIGH WIND ZONE: STANDARD LINTELS HYNE 17C HEAVY WEIGHTSUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
ROOF LOAD WIDTH ( RLW) (M)
LINTEL SIZE 1.2 2 3 3.5 4 4.5 5 5.5 6 7
230 x 85 5100 4400 3900 3700 3600 3400 3300 3100 3000 2900
260 x 85 5800 4900 4300 4100 4000 3800 3700 3600 3500 3300
295 x 85 6400 5600 4900 4700 4500 4300 4200 4000 3900 3800
330 x 85 6900 6200 5500 5300 5000 4800 4700 4500 4400 4000
360 x 85 7400 6600 6000 5700 5500 5300 5100 4900 4800 4100
395 x 85 7900 7100 6400 6200 6000 5800 5600 5300 5000 4800
425 x 85 8300 7400 6800 6500 6300 6100 6000 5100 5100 4900
460 x 85 8800 7900 7200 6900 6700 6500 6000 5100 5100 5000
495 x 85 9300 8300 7600 7300 7000 6900 6000 5200 5200 5100
525 x 85 9700 8700 7900 7600 7000 7000 5600 5200 5200 5300
230 x 135 5900 5100 4400 4200 4100 3900 3800 3700 3600 3400
260 x 135 6400 5700 5000 4800 4600 4400 4300 4100 4000 3800
295 x 135 7100 6300 5700 5500 5200 5000 4800 4700 4600 4300
330 x 135 7600 6900 6200 6000 5800 5600 5400 5300 5100 4900
360 x 135 8100 7300 6700 6400 6200 6100 5900 5700 5600 5300
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
41"/5"#-&-*/5&-46150)*()8*/%L1B4/08-0"%
41"/5"#-&-*/5&-46150)*()8*/%L1B4/08-0"%
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
/KKB KJ
OPNQ?PEKJ-H=J
This is a typical roof construction plan. Please see page numbers on the plan to locate details.
3PPG$POTUSVDUJPO1MBO
5:1*$"-300'$0/4536$5*0/1-"/
PLEASE NOTE:
s )FABEAMISABOVEAWINDOWORADOORTHENITISALINTEL)FNOTTHENITISABEARERs 0OINT,OADSONRAFTERSIEWATERSTORAGECYLINDERAIRCONDITIONINGUNITSANDOTHERSUCHUNITSWHEREHIGHERPERMANENTLOADSMAYBEEXPECTED
specific engineering design should be applied refer to Design in Hyne V4.2NZs 4HE3PAN4ABLESINTHISBROCHUREAREDESIGNEDASCONSERVATIVESPANS4ORUNPRECISESPANSPLEASEUSETHE$ESIGNIN(YNE6.:SOFTWARE
DESIGN CRITERIA:s 4HETABLESPROVIDEREALISTICMAXIMUMSPANSFORTHEGIVENRAFTERSPACINGS4HESERVICEABILITYCRITERIAUSEDAREASSPECIlEDIN!3.:3
SNOW LOADS:s )NACCORDANCEWITH.:3!SNOWLOADSUPTOK0AORK0AHAVEBEENCONSIDEREDINTHEPREPARATIONOFTHESETABLES4HEREFORETHESE
tables apply to all areas with snow loading 0.5 kPa or 1.0 kPa. Reference should be made to figure 15.1 of NZS 3604:1999 (A2) Timber framed buildings to determine the geographical areas covered by these design Span Tables. Where outside this scope, specific engineering design should be applied refer to Design in Hyne V4.2NZ
Lintel
Standard rafter flush supportdetail or pitching block, refer page 46, detail 5.14
Standard rafteroverhang detail,refer page 46, detail 5.15
Blocking pairsat 3.6m maximum
90x45 Overhang outrigger,refer page 46, detail 5.19
Rafter overhang trim detail, refer page 46, detail 5.18
Ridge over detail,refer page 47, detail 5.21
Rafter to ridge beam/roof beam connection,refer page 47, detail 5.20
Gable end rafter detail, refer page 47, detail 5.24
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
-JOUFM'JYJOHT
!AP=EHO
-*/5&-'*9*/(%&5"*-4
Beam end28 kN fixing
Beam end18 kN fixing
SN50 both sides
Beam end12 kN fixing
A
BD
A
C
A
Concrete base18 kN fixing
Door base28 kN fixing
HConcrete base12 kN fixing
G
F
K
F
G
Timber base12 kN fixing
M
90
LD
Cantilever beam24 kN connection
E
A 8/90 x 3.15 nailsB Pair SBS300 with 6 nails each endC Pair SBS400 with 8 nails each endD 4/SBS400 with 8 nails each endE Pair SBS600 with 8 nails each endF SBS600 wrap under plate with 8 nails each side of studG Pair Reid WA12140 wedge anchorH Pryda sheet brace anchorK Pryda PHD5 with 10/6.3mm x 80 screws and Reids
hexagon screw bolt HSB 12/150L Nail-on Plate NPB100x 250 fill all holesM (inside) Nail-on angle (NPA) with 20 nails each flange
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
4UBOEBSE3BGUFS5BCMFT
0P=J@=N@/=BPANO
ROOF MASS 20KG/M2 CEILING MASS 20KG/M2 ROOF PITCH 30*
LIGHT WEIGHT ROOF: NO SNOW LOAD: HIGH WIND ZONE: STANDARD RAFTERS HYNE LGL OR HYNE 17C
LIGHT WEIGHT
SUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM RAFTER JOIST SPACING (MM)
RAFTER SIZESingle Span
RAFTER SIZESingle Span
450 600 900 1200 450 600 900 1200
LGL 200 x 44 4400 4100 3600 3300 17C 230 x 85 8800 8200 7300 6600
LGL 245 x 44 5400 5000 4400 4000 17C 260 x 85 9800 9200 8300 7600
LGL 300 x 44 6500 6000 5400 4900 17C 295 x 85 11000 10400 9400 8700
LGL 360 x 44 7600 7100 6400 5900 17C 330 x 85 NA NA 10500 9700
LGL 130 x 65 3600 3300 2900 2700 17C 360 x 85 NA NA 11400 10600
LGL 150 x 65 4100 3800 3400 3100 17C 230 x 135 9600 9100 8300 7700
LGL 200 x 65 5300 5000 4500 4100 17C 260 x 135 10700 10200 9300 8700
LGL 245 x 65 6400 6000 5400 5000 17C 295 x 135 NA 11400 10500 9800
LGL 300 x 65 7700 7200 6500 6000 17C 330 x 135 NA NA 10900
LGL 360 x 65 8900 8500 7700 7200
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
ROOF MASS 20KG/M2 CEILING MASS 20KG/M2 ROOF PITCH 30*
LIGHT WEIGHT ROOF: NO SNOW LOAD: HIGH WIND ZONE: STANDARD RAFTERS HYNE I BEAMS
LIGHT WEIGHT
SUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM RAFTER SPACING (MM)
RAFTER SIZESingle Span
RAFTER SIZESingle Span
450 600 900 1200 450 600 900 1200
IB 200 x 90 4700 4300 3700 3400
IB 245 x 90 5500 5000 4400 4000
S88 x 245 5900 5400 4800 4300
IB 300 x 90 6500 6000 5100 4500
S88 x 300 6900 6400 5600 5100
IB 360 x 90 6700 5900 5000 4400
S88 x 360 7700 6700 5600 5000
PLEASE NOTE:
These span tables are conservative spans. To run precise spans please use Design in HyneNZ v4.2 software.IB - Hyne I Beam NZ - Hyne Super I beam LGL - Hyne LGL Minimum end bearing length - 45mm Minimum intermediate bearing - 85mm
41"/5"#-&3"'5&346150)*()8*/%/04/08-0"%
41"/5"#-&3"'5&346150)*()8*/%/04/08-0"%
-
&/(*/&&3&%5*.#&340-65*0/4 %&4*(/(6*%&
4UBOEBSE3BGUFST5BCMFT
0P=J@=N@/=BPANO
ROOF MASS 20KG/M2 CEILING MASS 20KG/M2 ROOF PITCH 30*
LIGHT WEIGHT ROOF: 0.5KPA SNOW LOAD: HIGH WIND ZONE: STANDARD RAFTERS HYNE LGL OR HYNE 17C
LIGHT WEIGHT
SUPPORTING ROOF & CEILING LOADS ONLY
MAXIMUM PERMISSIBLE SPAN (MM)
MAXIMUM RAFTER JOIST SPACING (MM)
RAFTER SIZESingle Span
RAFTER SIZESingle Span
450 600 900 1200 450 600 900 1200
LGL 200 x 44 4400 4100 3600 3300 17C 230 x 85 7900 7400 6600 6100
LGL 245 x 44 5400 5000 4400 4000 17C 260 x 85 8800 8200 7400 6900
LGL 300 x 44 6500 6000 5400 4900 17C 295 x 85 9800 9200 8400 7700
LGL 360 x 44 7600 7100 6400 5900 17C 330 x 85 10800 10200 9300 8600
LGL 130 x 65 3600 3300 2900 2700 17C 360 x 85 NA 11000 10000 9300
LGL 150 x 65 4100 3800 3400 3100 17C 230 x 135 8700 8200 7500 6900
LGL 200 x 65 5300 5000 4500 4100 17C 260 x 135 9600 9100 8300 7800
LGL 245 x 65 6400 6000 5400 5000 17C 295 x 135 10700 10100 9300 8700
LGL 300 x 65 7700 7200 6500 6000 17C 330 x 135 NA 11200 10300 9700
LGL 360 x 65 8900 8500 7700 7200 17C 360 x 135 NA NA 11100 10500
PLEA