Grating Products · Paper mills transportation (highway and rails) Wastewater treatment plants...

Grating Products

Serrated Grating Has a serrated edge bar for enhanced anti-slip properties. Serrated load bars are not available for 20mm deep grating.

Note: For sloping walkways 10mm x 10mm square bar can also be welded on the top of the grating to meet requirements of AS1657.

How to Specify Grating ProfilesWhen ordering, use the code break up below to detail your chosen grating profile:

Our grating consists of load-bearing bars in a variety of depths and thickness’s, with lateral restraint provided by 6mm square twisted crossbars. These are then forge-welded to the upper edges of the load-bearing bars, producing a product of one-piece construction with a high strength to weight ratio, which in turn meets the requirements of Australian Standard AS1657.

Below are examples of applications where grating can be used:

� Power plants

� Petrochemical facilities

� Mining operations

� Industrial construction

� Ship building

� Paper mills transportation (highway and rails)

� Wastewater treatment plants

� Metallurgical plants

� Communication facilities

� Commercial facilities and other commercial, industrial and infrastructure projects

� Flooring in corrosive locations

We can supply grating in standard and fabricated panels or customised to project specifications, ready for immediate installation.

Types of GratingOur grating is available in either a plain surface for standard applications or serrated, often utilised when higher slip resistance is required.

Plain (Standard) Grating Has a plain edge load bar and twisted cross rods.

R Rapid grating

30 Load bar pitch

A Cross bar pitch A = 100mm or B = 50mm

325 Bar size 32 x 5

M Mild steel

P Plain P = Plain or S = Serrated

U Untreated

Part No: R 30 A 325 MPU

Need Help?With over 60 years of combined experience, our team are the experts when it comes to finding the right product for you.

Our Grating Products Have Your Flooring Needs Covered

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13Rapid Perforating12

40 lo

ad

ba

r cen

ters

50mm crossbar centers

When to use R40Perfect for use as conveyor walkways, mezzanine floors and walkways.

An economical choice when price is a priority, load bars spaced further apart giving you a lighter alternative to other profiles without severely compromising strength.

Walkway SafetyWhen choosing this product for your project consider using serrated for areas that require superior walkway safety.

Standard – 100mm Crossbar

Safe Load and Deflection Table

Quick Selection Chart

Non-Standard – 50mm Crossbar

Rapid Grating TypeMaximum span (mm)

For various loads with 5.00mm deflection

2.5 kPa 4.0 kPa 5.0 kPa 7.5 kPa

R40A-203/R40B-203 1120 1000 945 860

R40A-205/R40B-205 1290 1140 1065 975

R40A-253/R40B-253 1320 1180 1125 1010

R40A-255/R40B-255 1490 1335 1265 1150

R40A-323/R40B-323 1600 1420 1340 1200

R40A-325/R40B-325 1790 1600 1510 1375

R40A-403/R40B-403 1880 1685 1580 1435

R40A-405/R40B-405 2115 1900 1790 1620

R40A-455/R40B-455 2315 2070 1950 1770

R40A-505/R40B-505 2610 2230 2110 1920

R40A-555/R40B-555 2690 2400 2250 2060

R40A-655/R40B-655 3045 2720 2560 2315

Typical application loadings: 2.5 kPa – Conveyor walkways and light access platforms, 4 kPa – Standard Australian pedestrian platform, 5 kPa – British standard pedestrian platform, 7.5 kPa – Boiler house platform (e.g. Power stations).

Gra

ting

Typ

e

Cro

ss B

ar P

itch

(m

m)

Mas

s kg

/m2

Nom

.load

bar

si

ze (m

m)

Serr

ated

Edg

e C

onve

rsio

n Fa

ctorSpans (mm)

300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 2400 2700

R40A - 203 100 14.6 20X3 U 76.8 34.05 19.23 12.13 5.81NOT REC

R40B - 203 50 17.6 D 0.8 1.81 3.22 5 5

R40A - 205 100 22.5 20X5 U 127.12 56.46 31.75 20.23 9.72 5.23NOT REC

R40B - 205 50 22.5 D 0.8 1.81 3.22 5 5 5

R40A - 253 100 17.5 25X3 U 119.1 52.94 29.9 19.04 11.3 6.140.876

R40B - 253 50 20.5 D 0.64 1.45 2.57 4.02 5 5

R40A - 255 100 27.4 25X5 U 198.52 88.25 49.63 31.75 19.03 10.26 6.010.876

R40B - 255 50 30.4 D 0.64 1.45 2.57 4.02 5 5 5

R40A - 323 100 21.7 32X3 U 195.11 86.75 48.81 31.22 21.66 12.93 7.56 4.710.902

R40B - 323 50 24.7 D 0.5 1.13 2.01 3.14 4.52 5 5 5

R40A - 325 100 34.2 32X5 U 325.1 144.91 81.33 52.03 36.15 21.53 12.63 7.87 5.150.902

R40B - 325 50 37.2 D 0.5 1.13 2.01 3.14 4.52 5 5 5 5

R40A - 403 100 26.4 40X3 U 305 135.3 76.25 48.81 33.87 24.6 14.82 9.22 6.04 4.120.922

R40B - 403 50 29.4 D 0.4 0.9 1.61 2.51 3.62 4.93 5 5 5 5

R40A - 405 100 42.1 40X5 U 508.3 225.8 127.1 81.34 56.48 41.5 24.5 15.39 9.61 6.9 4.850.922

R40B - 405 50 45.1 D 0.4 0.9 1.61 2.51 3.62 4.93 5 5 5 5 5

R40A - 455 100 47 45X5 U 643.3 285.8 160.7 102.8 71.4 52.52 35.14 21.92 14.38 9.81 6.93 5.030.93

R40B - 455 50 50 D 0.36 0.8 1.43 2.23 3.2 4.38 5 5 5 5 5 5

R40A - 505 100 51.9 50X5 U 794.4 353 198.4 127.2 88.26 64.84 48.18 30.06 19.74 13.47 9.51 6.8 5.120.937

R40B - 505 50 54.9 D 0.32 0.72 1.29 2.01 2.9 3.94 5 5 5 5 5 5 5

R40A - 555 100 56.8 55X5 U 961.3 427.2 240.1 153.6 106.7 78.45 60.05 40.07 22.7 17.95 12.65 9.1 6.82 40.943

R40B - 555 50 59.8 D 0.29 0.66 1.17 1.83 2.63 3.58 4.68 5 5 5 5 5 5 5

R40A - 655 100 66.6 65X5 U 1342 596.5 335.4 214.6 149.2 109.4 83.92 66.15 43.35 29.61 20.92 15.17 11.27 6.2 4.120.951

R40B - 655 50 69.6 D 0.25 0.56 0.99 1.55 2.23 3.03 3.96 5 5 5 5 5 5 5 5

Note: for galvanised fabricated grating add 12% to mass

U = Safe uniformly distributed load in kPa (or kN/m2)

D = Deflection (mm) at mid-span caused by U

Spans shown have maximum 5mm deflection, which is limiting deflection for pedestrian comfort.

R40 Profile

Note: All 50mm crossbar centres, to be ordered.

40 lo

ad

ba

r cen

ters

100mm crossbar centers

When to use R30R30 can be utilised in projects that require a high load-carrying capacity.

Walkway SafetyWhen choosing this product for your project consider using serrated for areas that require superior walkway safety.

High Impact LoadTo ensure this product meets your high impact load requirements utilising profile with cross bars at 50mm centres is favourable.

Standard – 100mm Crossbar



Non-Standard – 50mm Crossbar



2.5 kPa 4.0 kPa 5.0 kPa 7.5 kPa

R30A-203/R30B-203 1190 1055 1010 905

R30A-205/R30B-205 1355 1210 1155 1040

R30A-253/R30B-253 1430 1265 1195 1060

R30A-255/R30B-255 1610 1435 1350 1225

R30A-323/R30B-323 1740 1616 1440 1306

R30A-325/R30B-325 1940 1720 1630 1480

R30A-403/R30B-403 2020 1790 1695 1530

R30A-405/R30B-405 2290 2035 1936 1746

R30A-455/R30B-455 2450 2226 2100 1905

R30A-505/R30B-505 2700 2400 2280 2060

R30A-555/R30B-555 2900 2680 2440 2210

R30A-655/R30B-655 3255 2930 2770 2606

R30A-756 3830 3400 3220 2900


Gra

ting

Typ

e

Cro

ss B

ar P

itch

(m

m)

Mas

s kg

/m2

Nom

.load

bar

si

ze (m

m)

Serr

ated

Edg

e C

onve

rsio

n Fa

ctorSpans (mm)

300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 2400 2700

R30A - 203 100 18.8 20X3 U 101 46 25.4 15.96 7.69 4.13NOT REC

R30B - 203 50 21.8 D 0.8 1.8 3.22 5 5 5

R30A - 205 100 29.5 20X5 U 169.3 75.31 42.35 26.94 13 7 4.09NOT REC

R30B - 205 50 32.5 D 0.8 1.8 3.22 5 5 5 5

R30A - 253 100 22.8 25X3 U 158.7 70.6 39.74 25.44 15.26 8.24 4.840.876

R30B - 253 50 25.8 D 0.64 1.45 2.57 4.02 5 5 5

R30A - 255 100 36.2 25X5 U 264.6 117.5 66.4 42.36 25.3 13.7 8.02 5.020.876

R30B - 255 50 39.2 D 0.64 1.45 2.57 4.02 5 5 5 5

R30A - 323 100 28.4 32X3 U 260.4 115.6 65.09 41.64 28.93 17.24 10.12 6.32 4.130.902

R30B - 323 50 31.4 D 0.5 1.13 2.01 3.14 4.52 5 5 5 5

R30A - 325 100 45.5 32X5 U 433.9 192.7 108.3 69.43 48.22 28.74 16.85 10.51 6.92 4.720.902

R30B - 325 50 48.5 D 0.5 1.13 2.01 3.14 4.52 5 5 5 5 5

R30A - 403 100 34.9 40X3 U 406.6 180.6 101.6 65.07 45.1 33.1 19.72 12.33 8.07 5.510.922

R30B - 403 50 37.9 D 0.4 0.9 1.61 2.51 3.62 4.93 5 5 5 5

R30A - 405 100 56.2 40X5 U 677.8 301.2 169.3 108.3 75.33 55.33 32.88 20.55 13.48 9.2 6.4 4.710.922

R30B - 405 50 59.2 D 0.4 0.9 1.61 2.51 3.62 4.93 5 5 5 5 5 5

R30A - 455 100 62.9 45X5 U 858 381.2 214.4 137.1 95.2 70.03 46.86 29.25 19.2 13.1 9.24 6.73 4.980.93

R30B - 455 50 65.9 D 0.36 0.8 1.43 2.23 3.22 4.38 5 5 5 5 5 5 5

R30A - 505 100 69.6 50X5 U 1059 470.6 264.7 169.3 117.6 86.46 64.26 40.12 26.34 17.99 12.6 9.21 6.84 4.020.937

R30B - 505 50 72.6 D 0.32 0.72 1.29 2.01 2.9 3.94 5 5 5 5 5 5 5 5

R30A - 555 100 76.2 55X5 U 1281 569.5 320.5 205 142.3 104.5 80.12 53.44 35.05 23.94 16.8 12.26 9.11 5.330.943

R30B - 555 50 79.2 D 0.29 0.66 1.17 1.83 2.63 3.58 4.68 5 5 5 5 5 5 5

R30A - 655 100 89.6 65X5 U 1790 795.6 447.4 286.3 198.8 146.1 111.7 88.21 57.83 40.74 27.9 20.24 15.04 8.81 5.510.951

R30B - 655 50 92.9 D 0.25 0.56 0.99 1.55 2.23 3.03 3.96 5 5 5 5 5 5 5 5

R30A - 756 100 122.9 75X6 U 2750 1200 650 400 300 225 150 110 75 60 51.3 37.32 27.75 16.26 10.15N/A

R30B - 756 50 D 0.21 0.46 0.78 1.17 1.82 2.53 2.88 3.38 3.52 4.12 5 5 5 5 5


Standard100mm crossbar centers

Non-standard50mm crossbar centers

30 lo

ad

ba

r cen

ters

30 lo

ad

ba

r cen

ters

Standard100mm crossbar centers

Non-standard50mm crossbar centers

30 lo

ad

ba

r cen

ters

30 lo

ad

ba

r cen

ters


D = Deflection (mm) at mid-span caused by U


R30 Profile

Note: All 50mm crossbar centres, to be ordered.

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Expanded Metal Floor Plate 10x10sq BarGrating can also be supplied with flattened expanded metal welded to the underside to prevent tools and small objects from falling through.

How to order:1. Select your grating.

2. Decide on material type, and finish/coating if required.

3. Select a required expanded mesh profile. The most common profile is EX1220F (Flattened).

Grating can be supplied with a 5mm floor plate welded to the top.

This option is used in applications such as wet areas where water is directed to a specific drainage location.



3. Select floor plate.

Grating can be offered with 10x10sq bar welded at 300mm centres (nominal). This is ideal on walkways, with an incline of 7 degrees or greater as it will reduce the chance of slipping.

This option is also beneficial as it meets the requirements of AS1657.



3. Request square bar.

Metal Grating Finish Options

Heelguard

This table is theoretical and is based on a uniformly distributed load of 300 kg/m2 (5 kPa)

Span

600 750 900 1050 1200 1350 1500

Stress (kg/mm2) 0.90 1.13 1.35 1.65 2.16 2.73 3.37

Deflection (mm) 0.13 0.25 0.43 0.72 1.23 1.98 3.01

This table is theoretical and is based on a uniformly distributed load of 500 kg/m2 (5 kPa)

Span

600 750 900 1050 1200 1350 1500

Stress (kg/mm2) 1.50 1.88 2.25 2.76 3.60 4.56 5.63

Deflection (mm) 0.22 0.42 0.72 1.20 2.06 3.30 5.03

Stock Sheet Size: 993mm x 4000mm LB (197.55 kg/sheet) Code: Heelguard R12.5A-253 (Load Bar = 25x3 FB @ 12.5mm pitch, cross bar @ 100mm pitch)

Heelguard Mild Steel and HDG Grating is the ideal solution for areas with frequent pedestrian access as it is aesthetically pleasing, it’s also a perfect choice for wine tank platforms.

Featuring a 9mm gap between the bars set at 12.5mm centres, our grates are ideally suited to public spaces, parks, plazas, railway stations, viewing platforms, and outdoor shopping centres. It’s also constructed with your safety in mind complying with the new Australian Standards.

We can also offer drainage items made from Heelguard such as trench grates and pit covers.

Load Charts

When to use R60BLarge openings make this profile the ideal flooring choice for areas where material spillage build up is a concern.

Load bars spaced further apart giving you a lighter alternative to other profiles however not suitable for high impact loads

Walkway SafetyWhen choosing this product for your project, consider using serrated for areas that require superior walkway safety.





2.5 kPa 4.0 kPa 5.0 kPa 7.5 kPa

R60B-205 1140 1020 965 875

R60B-253 1185 1050 1005 895

R60B-255 1375 1195 1140 1030

R60B-323 1420 1275 1195 1085

R60B-325 1640 1445 1355 1230

R60B-403 1700 1495 1420 1285

R60B-405 1925 1700 1615 1460

R60B-455 2070 1860 1760 1590

R60B-505 2220 2010 1900 1720

R60B-555 2420 2130 2040 1845

R60B-655 2745 2445 2330 2090


Gra

ting

Typ

e

Cro

ss B

ar P

itch

(mm

)

Ma

ss k

g/m

2

No

m.lo

ad

ba

r si

ze (m

m)

Serr

ate

d E

dg

e C

onv

ersi

on

Fact

orSpans (mm)

300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950 2100 2400

R60B - 205 50 19 20X5 U 81.97 36.44 20.5 13.03 6.28NOT REC

D 0.8 1.82 3.23 5 5

R60B - 253 50 15.7 25X3 U 76.8 34.17 19.21 12.2 7.36 3.96NOT REC

D 0.64 1.45 2.57 4.02 5 5

R60B - 255 50 22.3 25X5 U 128.2 56.95 32.03 20.4 12.3 6.620.876

D 0.64 1.45 2.57 4.02 5 5

R60B - 323 50 18.5 32X3 U 125.8 55.98 31.48 20.14 13.98 8.33 4.880.876

D 0.5 1.13 2.01 3.14 4.52 5 5

R60B - 325 50 27 32X5 U 209.9 93.32 52.45 33.58 23.32 13.92 8.15 5.080.902

D 0.5 1.13 2.01 3.14 4.52 5 5 5

R60B - 403 50 21.7 40X3 U 196.8 87.44 49.21 31.48 21.86 16.05 9.53 5.960.902

D 0.4 0.9 1.61 2.51 3.62 4.93 5 5

R60B - 405 50 32.3 40X5 U 238.1 145.8 81.97 52.45 36.44 26.77 15.9 9.94 6.51 4.440.922

D 0.4 0.9 1.61 2.51 3.62 4.93 5 5 5 5

R60B - 455 50 35.7 45X5 U 415.2 184.5 103.8 66.4 46.11 33.88 22.67 14.15 9.27 6.33 4.460.922

D 0.36 0.8 1.43 2.23 3.22 4.38 5 5 5 5 5

R60B - 505 50 39 50x5 U 512.5 227.7 128.1 81.96 56.94 41.83 31.2 19.41 12.74 8.7 6.13 4.450.93

D 0.32 0.72 1.29 2.01 2.9 3.94 5 5 5 5 5 5

R60B - 555 50 42.4 55x5 U 620 245.4 155 99.22 68.92 50.62 38.75 25.84 19.67 11.56 8.15 5.91 4.40.937

D 0.29 0.66 1.17 1.83 2.63 3.58 4.68 5 5 5 5 5 5

R60B - 655 50 49 65x5 U 866.4 385 216.4 138.5 96.25 70.72 54.12 42.68 27.98 19.71 13.5 9.8 7.27 4.250.943

D 0.25 0.56 0.99 1.55 2.23 3.03 3.96 5 5 5 5 5 5 5



D = Deflection (mm) at mid-spancaused by U


R60B ProfileCustom Orders Only

60 L

OA

DB

AR

CEN

TER

S

50mm CROSSBAR CENTERS

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Metal Drain Grates

Traffic Conditions Nominal Wheel Loading (Kg)

ServiceabilityDesign Load (kN)

Ultimate Limit Design Load (kN)

Class A – Extra Light DutyAreas include footways, accessible only to pedestrians and pedal cyclists and closed to other traffic.

330 6.7 10

Class B – Light DutyAreas including footways and light tractor paths accessible to vehicles (excluding commercial vehicles) or livestock.

2670 53 80

Class C – Medium DutyMalls and areas open to slow moving commercial traffic.

5000 100 150

Class D – Heavy DutyCarriageways of roads and areas open to commercial vehicles.

8000 140 210

Codes Load Bar

Large Car Wheel LoadWheel load 495kg 130x130 tyre contact area.

2 Tonne ForkliftWheel load 1865kg 130x140 tyre contact area.

5 Tonne ForkliftWheel load 1690kg 170x170 tyre contact area.

5 Tonne TruckWheel load 1690kg 170x170 tyre contact area.

Axle Load

9.8 Tonne Dual WheelEach axle end wheel load 2450kg 200x200 contact area.

14.3 Tonne Dual WheelEach axle end wheel load 3580kg 250x200 tyre contact area.

RDG30-255 25x5 320 - - - - -

RDG30-325 32x5 485 180 - 220 180 180

RDG30-405 40x5 725 245 - 305 285 285

RDG30-455 45x5 900 290 - 365 335 330

RDG30-505 50x5 1095 340 285 435 390 380

RDG30-555 65x5 1700 530 395 685 590 555

Our drainage grates are available made to order and comply with Australian Standards as follows:

100

Overall = c + 200mm

100

A

BC

DE

A Clear Opening

B Grate Size

C Overall Frame

D Grate Depth

E Frame Depth

Drain Gate Dimensions

� AS 3996-2006 Access covers and grates

� AS/NZS 4680:2006 Hot-dip galvanising

� AS/NZS 1594:2002 Hot rolled steel flat products

� ISO/IEC 17025:2005 Competence of testing and calibration laboratories

� Weld one side every load bar

RG Clip – GalvanisedOur Galvanised EX Clip is the most common method of securing grating to the structural supports. Using a minimum of 4 clips per m2, these clips are installed from the top of the grating.

Fixing AccessoriesMetal Step Treads

25 25Dim A

5mm plateØ14 holes

65

5015

Width varies

25 25Dim A

5mm plateØ14 holes

75 6015

Width Varies

Recommended maximum length

Load Bar Size 25 x 5 32 x 5 40 x 5

Series 30 900 1300 1600

Series 40 750 1200 1500

Series 60 500 800 1300

Recommended standard widths

Dim ‘A’ Hole Centres 45 75 75 100 100 100 100

Series 30 T2 - T6 125 155 185 215 245 275 305

Series 40 T2 - T6 125 165 205 245 285 325

Series 60 T2 - T6 155 215 275

Our nosing options can be retrofitted to grating stair treads, as opposite:

Nosing

25 & 32mm Grating Endplate 40mm Grating Endplate

Ᏼ Grating type and load bar surface e.g R30A-325 serrated.

Ᏼ Tread size e.g. 750 x 215mm.

Ᏼ Bolt in or weld in treads.

Ᏼ Nosing type required.

Ᏼ Quantity of treads required.

Ᏼ Material finish e.g. galvanised or mill finish.

Ready to Order?Please have the opposite information ready before you do.

T1Welded fixing, no nosing.

T2Bolted fixing, no nosing.

T3Welded fixing, floor plate nosing.

T4Bolted fixing, floor plate nosing.

T5Welded fixing, abrasive nosing.

T6Bolted fixing, abrasive nosing.

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Let us do the Hard WorkBy sending through your floor plan, our experienced estimating team will provide you with a detailed marking plan and panel drawings for your final approval. Our team is committed to working closely with you on every project regardless of size to ensure we offer you the most economical layout which in turn saves you time and money.

Design CriteriaAll safe load tables were calculated in accordance with the following criteria:

1. Loading code AS1170-1 (load combination 1.25 x dead load and 1.5 x live load)

2. Steel structures code AS4100

3. Mass calculated on untreated and un-edged grating

4. Minimum yield strength of steel 260 MPa

5. Load calculated with allowable bending stress of 171.6 MPa (0.66 Fy)

6. Load bars assumed to be simply supported and unserrated

7. Spans based on maximum 5mm deflection, which is a limiting deflection for pedestrian comfort

ABRASIVE NOSING

6200

18251751635

880

1952

ø1000

172

97

172

1650

1613

175

863

2650

7575

7575

100

086

3

1050 75 438 175 1825 161 1840 175 463

175

366

97

1150

1150

175 1825 175 240

75 t

ypic

al s

tanc

hio

n cu

tout

Order ExampleOne Platform – 2000mm Load Bar Span x 5380mm WideThe illustration below shows a typical layout. The platform is split up into standard stock panel widths of 995mm, plus a cut and joined end panel with the width taken to the nearest load bar to match the required dimension.

Note: Make-up panels of less than 400mm in width will be welded to the adjacent panel.

1147 995

1106

995 995 945

5380

995 995

10 10 10 10

995 995 1360

200

0

CU

T &

JO

INED

Customer Layout

Marking Plan

Quoting Requirements

Fabrication WeldingEdge bars and attachments are welded with a minimum 3mm fillet weld to one side of:

� Every 5th load bar on R30

� Every 4th load bar on R40

� Every 3rd load bar on R60

Metal Grating Tolerances

d

Loadbar length = ±6mm

D1 = d ± 6mm

Wid

th (w

) =

± 6

mm

W1

= w

± 6

mm

25m

m

1mm

Panel Length

Pane

l Wid

thPa

nel W

idth

10m

m n

om

ina

l ga

p

10mm nominal gap Cutout taken to nearest loadbar

Radius cutouts to have minimum 25mm clearance

Panel Length

10mm nominal

10mm nominal

Angle thickness

10mm nominal

15mm nominal

Loadbars

Loadbars

1mm per 100mm of width


Loadbars

Loadbars



±5mm crossbars bow

Length = +0mm, —3mm

Wid

th (w

) =

± 3

mm

10mm nominal10mm nominal

100

mm

min

imum

100

mm

min

imum

10mm 10mm

Kickplate

Kickplate

10mm nominal

10mm nominal

Loadbars (typical)

Loadbars (typical)

25mm boaring minimum (typical)

25mm boaring minimum (typical)

Overall Dimensions

End Flat Lean

Cross Bars Spacing & Alignment

Transverse Bow

Longitudinal Bow

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Ready to order?Please have tread size & quantity required ready before you do.

Our fibreglass grating treads are made to order and can be manufactured to suit your requirements.

These treads are manufactured with the attributes of a T5 grating step tread.

Fibreglass grating treads are the perfect solution when the treads are required to be:

� Corrosion resistant

� Strong

� Fire resistant

Note: Stock panels available in an industry standard size of 310 x 3660mm.

Fibreglass Step Treads

Fixing AccessoriesFRP Clip – 316 Stainless SteelOur EX Clip in 316 Stainless Steel is the most common method of securing fibreglass grating to the structural supports. Using a minimum of 4 clips per m2, the clips are installed from the top of the fibreglass grating.

Our fibreglass grating is a one mesh pattern utilising a 38x38mm grid, with an open area of 70%. The 6mm load-bearing bars mean that our fibreglass grating is bi-directional, so no load bar direction is required, making it a simple yet versatile flooring option.

Our fibreglass grating is available in either 25mm or 38mm thick and can also be supplied with a diamond cover or gritted top when greater traction is required.

Benefits of Fibreglass: � Strength vs weight – Fibreglass grating is light-weight yet still retains its ability to evenly distribute applied loads to adjoining bars

� Non-sparking, non-magnetic and non-conductive

� Easy to cut on site using standard cutting tools

� Corrosion resistant

� No load bar direction required (bi-directional)

Fibreglass Grating

25mm Square Mesh 25mm Deep, 38mm Square

38mm Square Mesh 38mm Deep, 38mm Square

Mini Mesh 38mm Deep, 19mm Square

Load Chart

Load Charts

This table is theoretical and is based on a uniformly distributed load of 350 kg/m2 (3.5 kPa) & 500 kg/m2 (5 kPa)

Product Code Mass kg/m2 Colour ResinSpan (mm) vs Deflection (mm)

kPa 300 450 600 750 900 1200

FRP38 MINIMESH 23.5 Dark Grey Isopthalic 3.5 kPa <0.26 0.34 0.91 1.13 4.66 6.2

FRP38 MINIMESH 23.5 Dark Grey Isopthalic 5 kPa 0.32 0.45 1.3 1.62 6.19 8.2

3 kPa - This table is theoretical and is based on a uniformly distributed load of 300 kg/m2 (3 kPa)


400 600 800 1000 1200

FRP25MM 12.1 Green or Yellow Isopthalic 0.4 1.8 5.7 13.9

FRP38MM 18.6 Green or Yellow Isopthalic 0.1 0.6 1.8 4.3 8.9

5 kPa - This table is theoretical and is based on a uniformly distributed load of 500 kg/m2 (5 kPa)


400 600 800 1000 1200

FRP25MM 12.1 Green or Yellow Isopthalic 0.7 3 9.5

FRP38MM 18.6 Green or Yellow Isopthalic 0.2 1 3 7.1 14.8

Weight: 52kg • OA: 70% • Load Bar Thickness: 6mm Stock Panel Size: 1220 x 3660mm

Weight: 83kg • OA: 70% • Load Bar Thickness: 6mm Stock Panel Size: 1220 x 3660mm

Weight: 70kgs / 105kgs • OA: 40% • Load Bar Thickness: 6mm • Stock Panel Size*: 1220 x 2440mm & 1220 x 3660mm

*Contact your local branch for availability

GR

ATIN

G


Victoria – EppingP 03 8405 3609 E [email protected]

26 Yale Drive Epping VIC 3076

Victoria – CoolarooP 03 8592 9444 E [email protected]

42 Maffra Street Coolaroo VIC 3048

New South WalesP 02 8292 1104 E [email protected]

29 Broadhurst Road Ingleburn NSW 2565

QueenslandP 07 3063 1202 E [email protected]

2/17 Learoyd Road Acacia Ridge QLD 4110

South AustraliaP 08 7078 5922 E [email protected]

5 Woodlands Terrace Edwardstown SA 5039

Head OfficeP 03 8405 3609 E [email protected]

71 Yale Drive Epping VIC 3076

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