Doka Automotif Climbing Formwork

8/17/2019 Doka Automotif Climbing Formwork

http://slidepdf.com/reader/full/doka-automotif-climbing-formwork 1/32

The Formwork Experts

07/2006 Ü

GB999751002

User information

Method statement

Doka automatic climbingformworkSKE 50 and SKE 100

9751-219-019751-210-01


http://slidepdf.com/reader/full/doka-automotif-climbing-formwork 2/322 999751002 - 07/2006 Ü

User information Doka automatic climbing formwork


General remarks

© by Doka Industrie GmbH, A-3300 Amstetten


http://slidepdf.com/reader/full/doka-automotif-climbing-formwork 3/323999751002 - 07/2006 Ü

Contents Page

User information Doka automatic climbing formwork General remarks


General remarks ...........................................................................................4

General instructions for compliant utilisation............................................4

Elementary safety warnings........................................................................5

System description.......................................................................................6Functional principle of the Doka automatic climbers SKE........................ 8

Hydraulic system ........................................................................................ 10

Anchoring on the structure........................................................................12

SKE 50 ......................................................................................................... 16

Automatic climbing formwork SKE 50...................................................... 16

Automatic climber SKE 50 ......................................................................... 17

Climbing phases ......................................................................................... 18

Climbing scaffold MF 240 ..........................................................................20

Platform scaffolds.......................................................................................21

Automatic climbing formwork SKE 50 with gallows ............................... 22

SKE 100 ....................................................................................................... 24

Automatic climbing formwork SKE 100....................................................24

Automatic climber SKE 100 ....................................................................... 25

Climbing phases ......................................................................................... 26

Climbing scaffold SKE 100......................................................................... 28

Platform scaffold SKE 100..........................................................................29

Automatic climbing formwork SKE 100 with gallows ............................. 30





General remarks

General instructionsfor compliant utilisation

This User Information booklet (Method State-ment) is aimed at everyone who will be workingwith the Doka product or system it describes. Itcontains information on how to set up this sys-

tem, and on correct, compliant utilisationthereof.

Doka products are ONLY to be used in accord-ance with the Doka User Information bookletsor other technical documentation provided byDoka.

The functional/technical instructions, safetywarnings and loading data must all be strictlyobserved and complied with. Failure to complywith this requirement may cause accidents,injury and damage.

If any deviation from these instructions is con-templated, or any application which goes

beyond those described here, then revisedstatic calculations must be produced for check-ing. The customer shall provide supplementaryassembly instructions, and Doka's prior con-sent shall be required.

The customer is to ensure that the User Infor-mation booklet (Method Statement) providedby Doka is available to all users and that theyhave been made aware of it and can easilyaccess it.

Always observe all industrial safety regulationsand other safety rules applying to the applica-tion and utilisation of our products in the coun-

try and/or region in which you are operating. Many of the illustrations in this booklet show

the situation during formwork assembly andare therefore not always complete from thesafety point of view.

All materials must be inspected by the cus-tomer before use, to ensure that they are insuitable condition. Any components that aredamaged, deformed, or weakened due to wear,corrosion or rot, must not be used.

Only original Doka components may be used asspare parts.

It could be dangerous to combine our form-

work systems with those of other manufactur-ers. If you intend to combine different systems,please contact Doka for advice first.

All persons working with the product describedherein must be familiar with the contents of thismanual and with all the safety instructions itcontains.

Persons who are incapable of reading andunderstanding this booklet, or who can do soonly with difficulty, must be instructed andtrained by the customer.

The customer must ensure that this product iserected and dismantled, reset and generallyused for its intended purpose under the direc-tion and supervision of suitably skilled personswith the authority to issue instructions.

Persons who are going to operate auto-

matic climbers need special skills andknowledge which can only be imparted

by skilled Doka personnel in a specialinstruction and training programme.

As proof that they have received suchspecial instruction, an "OPERATIONLICENCE" is issued to persons who haveundergone this training course.

Persons who do not have an "OPERATIONLICENCE" are prohibited from putting theautomatic climbers into service.




5999751002 - 07/2006 Ü The Formwork Experts

Elementary safety warnings

Symbols usedThe following symbols are used in this booklet:

MiscellaneousWe reserve the right to make alterations in the inter-ests of technical progress.

Unless otherwise stated, all dimensions are givenin cm.

Doka products and systems must be set up insuch a way that all loads acting upon them aresafely transferred!

The stability of all components and units mustbe ensured during all phases of the construc-tion work!

Provide safe workplaces for those using theformwork (e.g. for when it is being erected/dis-mantled, modified or repositioned etc). It mustbe possible to get to and from these workplacesvia safe access routes!

Do not exceed the permitted fresh-concretepressures. Excessively high pouring rates leadto formwork overload, cause greater deflectionand risk causing breakage.

Do not strike the formwork until the concretehas reached sufficient strength and the personin charge has given the order for the formworkto be struck!

When stripping the gang-form, never use thecrane to break concrete cohesion. Use suitabletools such as timber wedges or a special pry-bar.

When striking the formwork, do not endangerthe stability of any part of the structure, or ofany scaffolding, platforms or formwork that isstill in place!

Observe all regulations applying to the hand-ling of formwork and scaffolding. In addition,the Doka slinging means must be used - this isa mandatory requirement.

Remove any loose parts or fix them in place sothat they cannot be dislodged or fall free!

All components must be stored safely, follow-ing all the special Doka instructions given in therelevant sections of this User Information book-let!

Further safety instructions may be found ineach of the sections of this booklet!

The faulty utilisations shown in the varioussections of this booklet are only a selection ofexamples taken from our many years' experi-ence in the field.

Important note

Failure to observe this may lead to malfunction or

damage.

Caution / warning / danger

Failure to observe this may lead to material damage,and to injury to health which may range up to thesevere or even life-threatening.

Instruction

This symbol indicates that actions need to be takenby the user.

Sight-checkIndicates that you need to do a sight-check to makesure that necessary actions have been carried out.

Tip

Points out useful practical tips.


http://slidepdf.com/reader/full/doka-automotif-climbing-formwork 6/32The Formwork Experts6 999751002 - 07/2006 Ü

General remarks User information Doka automatic climbing formwork

System description

Automatic climbing formwork SKE -The crane-independent climbingformwork for structures of anyshape and height

The SKE system is used for raising:

large-area formwork elements

together with the climbing scaffold

in one single step

and without any crane assistance

by one casting section at a time.

Safety is always absolutely paramount here

The Doka automatic climbers are tested by inde-pendent institutes, who also certify their high qual-ity and safety.

Superlative product quality

Sturdy hot-dip galvanised components

Certified to ISO 9002

Maximum safety in all phases of the work

The climbing scaffold remains anchored to theconcrete at all times.

The lifting mechanism is safely coupled to theclimbing profile in every situation.

Wide working platforms, enclosed by handrails

on all sides, enhance both safety and speed.

Hydromechanical drive provides optimum

control and operational safety

Simultaneous controlling of:

- up to 30 automatic climbers

- by remote-control

- from anywhere on the platform

Isolation valves on the hydraulic cylinders

Open ring main

Closed ring main

Hydraulic units equipped with all necessary con-

trol features

High load-bearing capacity

Doka offers 2 models of automatic climber:

SKE 50, with 5 tonnes' lifting capacity per auto-matic climber, and

SKE 100, with 10 tonnes' lifting capacity per auto-

matic climberThis enables the formwork to be optimally dimen-sioned to suit each project, which in turn greatlyenhances the economic efficiency.

Makes work independent of climatic influ-

ences

Permits safe working at wind speeds of up to70 km/h

Climbing can take place regardless of climaticinfluences. Working platforms can be weather-proofed.

The advantages of "section-at-a-time" climb-

ing

Freely selectable workflow with no need for"round-the-clock" working

The cycles are optimised for the construction taskin question, right from the planning stage.

Project-specific live load ratings

Rapid work rhythmSet up, strip, climb

- with no need for a crane

- in any weather

- independently of other forming operationssuch as subsequently formed floor-slabs andwalls

- short repositioning time of 1-2 hours, depend-ing on the height of the casting section and thenumber of automatic climbers

Optimum adaptability to every layout

The Doka automatic climber SKE is a single-unit lift-ing appliance. This results in:

optimum configurations, irrespective of theshape of the layout

flexibility with regard to element widths the most economical solution can be achieved

for all layouts of buildings, piers or shafts.

Doka planning service

Doka will be pleased to plan an economical form-work solution for you, and partial pre-assembly ofthe formwork by the Doka Ready-to-Use Servicewill save both man-hours and space on the site.

Doka field service

Our supervising foremen and engineers will advise

you right the way through from when the formworkis assembled to when it is first used, up to andincluding the typical operating sequence, and givethe forming crew introductory training on-site.

SÜDDEUTSCHLAND

S a f e t y

t e s t e d P r o d u c

t i o n

m o n i t o

r e d





SKE 50 systemLoad capacity: 5 tonnes per bracket

The SKE 50 system is the ideal solution for themajority of climbing assignments. Because it is asingle-unit climbing scaffold, the brackets and auto-matic climbers can be freely positioned.

Casting-section heights: up to 5.50 m

Formwork systems: FF20 and Top 50 timber-beam formwork

Framax and Alu-Framax framed formwork

SKE 100 systemLoad capacity: 10 tonnes per bracket

When exceptionally tough requirements are madeof the automatic climbing technology, the SKE 100system really comes into its own - with its high 10tload capacity and a platform system that allowswork to be carried out simultaneously at severallevels. The extremely strong brackets permit varia-

ble and – where needed – extra-wide cantilever cen-tres.

Casting-section heights: up to 5.50 m

Formwork systems:

FF20 and Top 50 timber-beam formwork

Framax and Alu-Framax framed formwork

9 7 5 1

- 2 5 4

- 0 1

9 7 5 1

- 2 5 5

- 0 1




Functional principle of the Doka automatic climbers SKEThe Doka automatic climbers SKE are hydrome-chanically driven lifting appliances. In conjunctionwith the DIN-4420-compliant scaffolds connected tothem, they are used for raising formwork or otherloads in the construction engineering field.

Climbing the profilePrecondition

The control levers of the top lifting mechanism (A)and the bottom lifting mechanism (B) must be in theupper position "PROFILE".

Extend the hydraulic cylinder (idle stroke)

The entire climbing scaffold is fastened to thestructure by the suspension shoe (C) .

The climbing profile is fixed in place by the toplifting mechanism (A) . (D) .

➤ The hydraulic cylinder (E) pushes the bottom lift-ing mechanism (B) downwards until this auto-matically engages in the climbing profile (D) .

Retract the hydraulic cylinder (working stroke)

The entire climbing scaffold is fastened to thestructure by the suspension shoe (C) .

The climbing profile is fixed in place by the bot-tom lifting mechanism (B) . (D) .

➤The hydraulic cylinder (E) pushes the bottom lift-ing mechanism (B) upwards until the top liftingmechanism (A) automatically engages in theclimbing profile (D) once again.

9751-232-01

9 7 5 1

- 2 7 5

- 0 1

A

B

C

D

E

9 7 5 1

- 2

7 6

- 0 1

A

B

C

D

E





Climbing the scaffoldPrecondition

The control levers of the top lifting mechanism (A)and the bottom lifting mechanism (B) must be in thelower position "PLATFORM".

Extend the hydraulic cylinder (working stroke)

The climbing profile (D) is attached to the struc-ture by the top suspension shoe (F) .

The bottom lifting mechanism (B) is fixed in theclimbing profile (D) .

➤ The hydraulic cylinder (E) pushes the top liftingmechanism (A) – and with it, the entire climbingunit – upwards, until the top lifting mechanismautomatically engages in the climbing profile (D)again.

Retract the hydraulic cylinder (idle stroke)

The climbing profile (D) is attached to the struc-ture by the top suspension shoe (F) .

The top lifting mechanism (A) fixes the entireclimbing scaffold to the climbing profile (D) .

➤ The hydraulic cylinder (E) pushes the bottom lift-ing mechanism (B) upwards until this automati-cally engages in the climbing profile (D) .

9751-231-01

9 7 5 1

- 2 7 8

- 0 1

A

B

F

D

E

9 7 5 1

- 2 7 7

- 0 1

A

B

C

F

D

E




Hydraulic systemThe SKE automatic climbers are "jumped" with theaid of a hydraulic ring-main system. The ring-mainsystem is based on a stationary hydraulic unitdesigned to provide uniform, simultaneous drivefor up to 30 automatic climbers. The number ofautomatic climbers that can be raised jointly in oneclimbing cycle must be appropriate for the structureand the construction workflow, and not so manythat it is no longer possible to "keep track" of themall.

A high number of cylinders can be operatedsimultaneously

Open and closed ring-mains are possible

- open: for a small n° of automatic climbers

- closed: for a large n° of automatic climbers.The pressure build-up takes place from 2 sides.

The hydraulic unit is equipped with cooling andheating systems and a portable control panel

Can be combined with a radio remote-control

system

Hydraulic units

Number of cylinders that can be operated simulta-neously:

Note:

If the unit needs to be lifted, it should only be slungfrom, and lifted by, the crane hoisting lugs pro-vided.

Hydraulic unit RL

Is supplied to the site ready for operation.

Hydraulic unit RL-KIs supplied to the site ready for operation.

Follow the directions in the OperatingInstructions!

Hydraulic unit RL Hydraulic unit RL-K

SKE 50 30 15

SKE 100 15 8





Hydraulic ring-main systemInstallation principle

Ring-main system with stationary hydraulic unit.Suitable for driving SKE automatic climbers in aneven, uniform way.

Open ring main

In this configuration, the Circular mains 6.50m arenot routed back to the hydraulic unit.

Closed ring main

Both the pressure hoses and the return-flow hosesare routed back to the hydraulic unit here. Thismakes for a more uniform pressure build-up inlonger hoselines.

Legend

SK radio remote-control systemIs supplied to the site ready for operation.

For detailed information on installation,please refer to the "Hydraulic unit RL" and"Hydraulic unit RL-K" Operating Instructions

9218-240-01

A

B

B

C C

D D

E

GF

9218-241-01

A

B

B

C

C

D

D

E

F

G

H

H

Number Designation Symbol

(A) Hydraulic unit

(B) Circular main 6.5 m - DN20

(C) Cross distributor M

(D) Cross distributor S

(E)Hydraulic hose 4.5 m - DN8

(pre-mounted on thehydraulic cylinder)

(F)Hydraulic hose 4.5 m - DN8

(pre-mounted on thehydraulic cylinder)

(G) Hydraulic cylinder

(H) Additional cylinder connections

Follow the directions in the OperatingInstructions!

A Transmitter

B Charging unit

C 2 interchangeable rechargeable batteries

D Carrying strap

E Receiver

F Receiver antenna (optionally, "Reflektomat" from Gross-

Funk)

G Connecting cable from the receiver to the hydraulic unit

H Plug connector for receiver

I Plug connector for hydraulic unit

X Charging unit (old version)

C

E

G

HI

F

A

DX

B

9235-801




Anchoring on the structure

Positioning point and suspensionpoint

Components:

Both the positioning points and the suspensionpoints are prepared using one single type of cone,the Universal climbing cone (A) .

The Cone screw B 7cm (C) also fulfils 2 functions:

On the positioning point - for fastening the Uni-versal climbing cone.

On the suspension point – as a safe means of sus-pending the climbing unit.

Preferably, stop-anchors (D) are used, or – depend-ing on the characteristics of the structure – pigtailanchors (E) .

Anchoring systems

The decisive criterion for the choice of anchoringsystem is the tensile forces that will occur.

Load-bearing capacity of the Doka anchoring sys-tems

Form-tie system 15.0

Form-tie system 20.0

A Universal climbing cone

B Sealing sleeve K (expendable anchoring component)

C Cone screw B 7cm

D Stop-anchor (expendable anchoring component)

E Pigtail anchor (expendable anchoring component)

F Depth mark

9751-237-01

A

B

C

E

F

D

F

Form-tie systemMax. load toDIN 18216

Max. load, allowing a1.6 : 1 factor of safety

against failure

15.0 90 kN 120 kN

20.0 150 kN 220 kN

Stop-anchor15.0 40cm

Stop-anchor15.0 16cm

Stop-anchor15.0 11.5cm

Minimum wall thick-ness

48 cm 24 cm 19 cm

Stop-anchor 20.045 cm

Stop-anchor 20.022 cm

Minimum wall thick-ness

53 cm 30 cm

Depth of concrete cover on "cone" side of wall:5.5 cm

Depth of concrete cover on "stop-anchor" sideof a wall of the minimum thickness: 2 cm

Arrange extra reinforcement steel as staticallyrequired, especially when using short stop-anchors (anti-punch-through reinforcement).





Suspension shoes

These ensure that the automatic climbers are safelysuspended in all phases of the work.

Suspension shoe SKE 50 rigid

Is used for safe suspension of the climbing carriageand of the climbing profile.

Is fastened in the

Universal climbing cone using the

Cone screw B 7 cm.

Suspension shoe SKE 100

Is used for safe suspension of the climbing carriageand of the climbing profile.

Consisting of:

Suspension beam (L) and

Drop-in shoe (M)

The Suspension beam is fastened in the

Universal climbing cones using

Cone screws B 7 cm

(2 of each per Suspension beam).

Preparing the positioning point andsuspension point

➤Do not place concrete directly above the pigtail orstop-anchors.

➤Do not allow the vibrator to touch the pigtail orstop-anchors.

These measures prevent the anchors working looseduring pouring and vibration.

➤ Every time the Universal climbing cones areused, fit them with new sealing sleeves first.

9751-236-01

M

L

Warning!

➤Always screw the pigtail or stop-anchorinto the Universal climbing cone until itfully engages (i.e. up to the depth mark).

Not screwing the anchor sufficiently farinto the cone may subsequently lead toreduced load-bearing capacity and to thefailure of the suspension point – resultingin injury and damage.

➤Never weld or heat tie-rods - risk of frac-ture!

➤ For the positioning point and suspensionpoint, ONLY use Cone screws B 7 cm(head of screw is red, to indicate its highload-bearing capacity)!

Make marks on the top edge of the form-work so that you can easily see where theanchoring points are during pouring.

The axis of the universal climbing cone

must be at right-angles to the surface of

the concrete – maximum angle of devia-tion: 2°. Tolerance for locating the positioning

points and suspension points: ±1 cm inthe horizontal and the vertical.




Positioning point: Standard solution with hole

drilled through form-ply and Cone screw

B 7cm

a ... 35 to 45 mm

Tools needed:

Reversible ratchet 3/4" Spanner for Universal climbing cone 15.0/20.0

Extension 20cm 3/4"

Box nut 50 (for Cone screw B 7cm)

Note:

The pigtail anchor must be facing downwards

➤ Fasten a packing plate (G) (e.g. Dokaplex 15 mm)to the form-ply (position as per project plan).

➤Drill a diam. 30 mm hole in the form-ply (positionas shown in the project plan).

➤ Push the Cone screw B 7cm (C) through the form-ply, screw it into the Universal climbing cone (A)and tighten it firmly.

➤ Screw the Stop-anchor or Pigtail anchor (D) intothe Universal climbing cone (A) , until it engages(up to the depth mark) (F) .

Positioning point: With hole drilled through

form-ply and Positioning clamp M30

Because the hole only needs to be drilled with adiameter of 9-10 mm, the positioning-point can berelocated at smaller intervals than would be possi-ble with the Cone screw B 7cm.

Tools needed:

Reversible ratchet 3/4"

Spanner for Universal climbing cone 15.0/20.0

Extension 20cm 3/4"



Extension 1/2"

➤Drill a diam. 9-10 mm hole in the form-ply (posi-tion as shown in the project plan).

➤ Screw a Socket connector M30 (I) all the way intothe Universal climbing cone 15.0 (A) and tightenit.

➤ Screw the Stop-anchor or Pigtail anchor (D) into

the Universal climbing cone (A) , until it engages(up to the depth mark) (F) .

➤ Screw the pre-assembled unit onto the M8 wingbolt (H) (make sure that it seals against the form-work).

9751-204-02

a

A

D

F

C

G

Nail an M8 wing bolt (H) onto the form-ply tomake it easier to mount the cone.

Shortened double-headed nails make it eas-ier to dismount the wing bolt.

9751-204-03

H

I

A

D

F

9751-204-04





Positioning point: With no hole drilled through

the form-ply, and a Positioning disc M30

For special applications only, when it is not possibleto screw through the form-ply.

Tools needed:


Spanner for Universal climbing cone 15.0/20.0

Extension 20cm 3/4"



Extension 1/2"

➤Nail the Positioning disc M30 (J) to the form-ply,

using 28x60 nails (position as per plan).➤ Screw the Stop-anchor or Pigtail anchor (D) into

the Universal climbing cone (A) , until it engages(up to the depth mark) (F) .

➤ Screw the Universal climbing cone (A) onto thePositioning disc M30 (J) and tighten it.

Before pouring

➤ Check all positioning points and suspensionpoints once again.

Repeat use

Universal climbing cones are supplied with Sealingsleeves K (B) . Every time the Universal climbingcones are used again, fit them with new sealingsleeves first!

Suspension point

➤ Fix the Suspension shoe SKE (K) in the Universalclimbing cone 15.0 (A) with a Cone screw B 7cm (C) . A tightening torque of 100 Nm (20 kg assum-ing a ratchet-length of approx. 50 cm) is suffi-cient.

Forcibly tightening the Cone screw B 7cm any

more than this may cause damage and evencause the form-tie to break!

The only tool allowed to be used for screwing inand fixing the Cone screw B 7cm in the Universalclimbing cone is the Reversible ratchet 3/4" in con-junction with an Extension 20cm 3/4" and a Boxnut 50.

Important!

It is not permitted to use the Positioning discM30 more than once in the same position,as it cannot be fixed firmly and securely inthe old nail-holes.

9751-204-01

J

A

D

F

The axis of the universal climbing conemust be at right-angles to the surface ofthe concrete – maximum angle of devia-tion: 2°.

Tolerance for locating the positioningpoints and suspension points: ±1 cm inthe horizontal and the vertical.

The depth mark on the pigtail anchor orstop-anchor must be right up against theUniversal climbing cone = must bescrewed in to the full depth.

Reversibleratchet 3/4"

Reversible ratchet 3/4"with extension

Ratchet MF 3/4"

Concrete strength on initial loading:min. 10 N/mm2 (100 kg/cm2)

9751-204-05

A

B

K

C

Tr687-200-01

Tr687-200-01 Tr687-200-01





SKE 50

Automatic climbing formwork SKE 50

Typical cross-section

Utilisation in conjunction withClimbing formwork MF 240The Doka automatic climbers SKE 50 are designedto hold a standard Climbing formwork MF 240.

Both timber-beam formwork and framed formworkmay be used here.

User Information booklet MF 240

Method Statement for Doka Climbing formworkMF 240

For documentation on how to use the system,see the section headed "Climbing phases".

A Pouring platform, e.g. Universal bracket 90

B Formwork element, e.g. Top50

C Travelling unit MF

D Climbing bracket MF 240

9 7 5 1

- 2 5 4

- 0 1

A

B

C

DE

F

+1

0

-1

-2

E Automatic climber SKE 50

F Suspension platform SKE/MF 425 (see "Platform scaffolds")

Level +1 Pouring platformFor reinforcement and concrete-placing work.

Level 0 Working platformFor manipulating the formwork elements.

Level -1 Suspended platformFor manipulating the automatic climbers and – insome cases – for doing finishing-work on the con-crete.

Level -2 Suspended platformFor dismounting the suspension shoe, for closingoff the cone holes and for doing finishing-work onthe concrete.

For more information, please refer to the fol-lowing documentation:



User information Doka automatic climbing formwork SKE 50


Automatic climber SKE 50

Loading dataIn line with standard building practice, the staticaldesign for the SKE 50 automatic climbers mustallow for two different load situations:

Loads imposed in the statically anchored situa-

tion, i.e. while construction tasks are being car-ried out.

Loads imposed during climbing, i.e. while theconnected platforms are being moved into theirnew working position.

a ... 1494 mmb ... max. 5500 mm (Climbing profile SKE 50/550/S355)b ... max. 4250 mm (Climbing profile SKE 50/425/S355)c ... ca. 700 mm

A Suspension shoe SKE 50 rigid

B Climbing profile SKE 50

C Climbing carriage SKE 50

D Safety pin SKE 50

E Suspension pin SKE 50

F Lifting mechanism SKE 50, top

G Hydraulic cylinder SKE 50 RL

H Lifting mechanism SKE 50, bottom

I Supporting carriage SKE 50J Supporting shoe SKE 50

K Profile protection plate SKE 50 top

L Profile protection SKE 50

M Profile protection plate SKE 50 bottom

M

L

K

I

J

E

D

A

B

C

F

G

H

9751-213-01

Max. permitted loads

Statical When climbing

A2 ... 55.0 kN

B2 ... 50.0 kN

C1 ... 69.0 kN C2 ... 33.0 kN

— D2 ... 21.2 kN

Max. permitted loads (statical)

B 1

[ k

N ]

A1 [kN]

A1

B1

C1

a

9 2 1 8

- 2 3 5

- 0 1

c

A2

D2

C2

B2

b

9 2 1 8

- 2 3 6

- 0 1

c

9218-100

100

80

60

40

20

0

0 20 40 60 80



SKE 50 User information Doka automatic climbing formwork

Climbing phases

Schematic workflowAutomatic climbers can cover a wide area of practi-cal applications.

Their modular design enables them to be combinedin many different ways.

This means that in some projects, they will be puttogether differently, and a different sequence ofoperations will be needed, from the schematicworkflow shown here (e.g. for sloping walls).

Shop drawings and assembly plans

Work instructions

Operating Instructions for SKE 50

Operating Instructions for radio remote-controlsystem

Operating Instructions for hydraulic unit

Any additional documents which may have beendrawn up by Doka for the project in question

Important note:

All assembly and disassembly work, the firsttime of putting into service and the first typ-ical climbing sequence must be supervisedby a Doka supervising foreman or an author-ised technician.

Read and observe the following documents:

Start-up phases

Pouring 1st casting section Pouring 2nd casting section First hydraulic climb

1. Set up one side of the formwork

2. Mount the positioning-points

3. Place the reinforcement

4. Close the formwork

5. Pour this section

1. Mount the suspension shoes

2. Hang the climbing scaffold into place onthe suspension shoes (if possible withthe Level -1 suspended platform)

3. Place the formwork on the climbing scaf-fold





1. Strip the formwork

2. Clean the formwork

3. Mount the top suspension shoe

- Note:The Main vertical profile MF 160 ofthe Climbing bracket must be parallelto the concrete wall.

4. Lift the Climbing profile into place bycrane

5. Mount the "Profile protection SKE 50"

6. Hydraulically "climb" the entire Climbingscaffold plus formwork

9751-207-01 9751-208-01 9751-209-01





Typical phases

Pouring 3rd casting section Climbing Pouring

1. Mount the suspended platform (Level -2)







2. Clean the formwork and the platforms


4. Hydraulically raise the climbing profile

5. Dismount the bottom suspension shoe







From this point on, the sequence consistsof the alternating succession of the typicalphases.

9751-210-02 9751-211-01 9751-210-03




Climbing scaffold MF 240The Climbing scaffold MF 240 is made up of theTravelling unit MF, consisting of Items (G) to (I) ,and the Climbing bracket MF240, consisting ofItems (C) to (F) .

The climbing scaffold as a whole is joined to theAutomatic climber SKE 50 by way of the Main verti-cal profile MF160.

➤ Fix the climbing carriage on the scaffold withConnection bolts MF-SKE and secure with linch-pins 6x42.

➤ Bolt together the supporting carriage, the verticalprofile and the "Profile protection plate SKE 50top", using 4 of each of the following: hexagonalbolts M16x50, spring washers A16 and hexagonnuts M16. Width-across 24.

Platform extension 1.25Where needed, the Platform extension 1.25m (J) isfastened onto the Horizontal profile MF of theClimbing bracket MF240 and widens the main plat-form by 1.25 m.

Other ways of adapting the system

Handrail post 1.80m

The Handrail post 1.80m (K) is attached to the Hori-zontal profile MF and is used for constructing astronger, higher railing, e.g. for attaching an enclo-sure to the scaffold.

For a detailed description, see the SKE 50Operating Instructions

A Climbing carriage SKE 50

B Supporting carriage SKE 50

C Main vertical profile MF160

D Pressure strut MF long

E Pressure strut MF short

F Horizontal profile MF with handrail post

G Travelling gear MF

H Plumbing spindle MF

I Vertical waling MF

9 7 5 1

- 2 7 3

- 0 1

C

F

A

B

E

D

G

I

H

9 7 5 1

- 2

5 3

- 0 1

J

9 7 5 1 -

2 6 0

- 0 1

K





Platform scaffolds

Suspended platform SKE/MF 425The Suspended platform SKE/MF425 is suitable forpour-heights of up to 4.25 m and has 2 work-decklevels:One for operating the climbing unit (width 220 cm)

and another for dismounting the Suspension shoesand for carrying out other finishing work (width150 cm).

The Suspended platform SKE/MF 425 425 consists of:

Suspended platform extension SKE/MF 550

This is used for extending the Suspended platformSKE/MF 425 for dealing with pour-heights of over4.25 m and up to 5.50 m. It is screwed onto the Con-nection profile / the Front suspension profile,between the platforms.

Pouring and intermediate platformsIn the same way as with the Climbing formworkMF 240, the pouring platform and any intermediateplatforms needed for manipulating the anchors etc.can be constructed using e.g. the Screw-on accessbracket MF75 or the Universal bracket 90.

A Back suspension profile (complete)

B Front suspension profile (complete)

C Horizontal profile 1911 (complete)

D Suspension profile (complete – 2 units)

E Connection profile (complete)

F Horizontal profile 1250 (complete)

9751-258-01

A

B

C

D

D

E

F

G Suspended platform extension SKE/MF 550

Follow the directions in the "Doka climbingformwork MF" Method Statement and UserInformation!

9751-259-02

G

G




Automatic climbing formwork SKE 50 with gallowsIn this variant of the automatic climbing formwork,the automatic climbers are only needed on one sideof the wall. As in the standard variant, the formworkis permanently attached to the climbing scaffoldand so can be plumbed and aligned very exactly.This means that the opposing formwork (sus-pended from the gallows on the other side) can eas-ily be aligned with the fixed formwork.

The wide platforms on top of the gallows construc-tion greatly facilitate the preliminary reinforcementwork, pouring, and equipment storage.

Variant 1Is mostly used for façades and walls that are pouredahead of (i.e. separately from) the floor slabs.

Typical cross-section:

View A:Suspended formwork with working platform

9751-257-02

9751-257-03

A

9751-257-01





Variant 2In this variant, the wall and floor-slab are cast in onesingle pour. By doing away with complicated floorjunctions, this expedites and simplifies the con-struction sequence.

Note:

You can obtain more information in the AutomaticClimbing Technology Expertise Centre.


9 7 5 1

- 2 6 2

- 0 1

9751-262-02





SKE 100

Automatic climbing formwork SKE 100

Typical cross-section

Combining with Climbing scaffoldSKE 100The Doka automatic climbers SKE 100 are designedto hold the Climbing scaffold SKE 100.

Both timber-beam formwork and framed formworkmay be used here.

User Information booklet MF 240

Method Statement for Doka Climbing formworkMF 240

For documentation on how to use the system,see the section headed "Climbing phases".

A Pouring platform SKE 100

B Formwork element, e.g. Top50

C Climbing scaffold SKE 100

D Automatic climber SKE 100

9751-255-01

D

AB

C

C

+2

+1

0

-2

-1

Level +2 Reinforcement-placing platformFor performing the preliminary reinforcementwork for this casting section.

Level +1 Pouring platformFor reinforcement and concrete-placing work.

Level 0 Working platformFor manipulating the formwork elements.

Level -1 Suspended platformFor manipulating the automatic climbers and – insome cases – for doing finishing-work on the con-crete.

Level -2 Suspended platformFor dismounting the suspension shoe, for closingoff the cone holes and for doing finishing-work onthe concrete.

For more information, please refer to the fol-lowing documentation:





Automatic climber SKE 100

Loading dataIn line with standard building practice, the staticaldesign for the SKE 100 automatic climbers mustallow for two different load situations:

Loads imposed in the statically anchored situa-

tion, i.e. while construction tasks are being car-ried out.

Loads imposed during climbing, i.e. while theconnected platforms are being moved into theirnew working position.

a ... 1940 mmb ... max. 5500 mm (Climbing profile 425 SKE 100/550/S355)b ... max. 4250 mm (Climbing profile 425 SKE 100/425/S355)c ... ca. 850 mm

A Suspension shoe SKE 100

B Climbing profile 425 SKE 100

C Climbing carriage SKE 100

D Safety pin SKE 100

E Suspension pin SKE 100

F Lifting mechanism SKE 100

G Hydraulic cylinder SKE 100 RL

H Supporting carriage SKE 100

9751-206-01

B

C

F

G

H

F

E

D

A

I

Max. permitted loads

Statical When climbing

Climbing profile 425 SKE 100425/S355 and 550/S355

Climbing profile 425 SKE 100

425/S355 550/S355

A1 ... 130.0 kN A2 .. . 125.0 kN A2 ... 100.0 kN

B1 ... 130.0 kN B2 .. . 100.0 kN B2 ... 100.0 kN

C1 ... 130.0 kN C2 .. . 125.0 kN C2 ... 100.0 kN

— D2 .. . 125.0 kN D2 ... 100.0 kN

9227-202-01

C1

a

c

A1

B1

9227-203-01

b

c

C2

A2

D2

B2




Climbing phases

Schematic workflowAutomatic climbers can cover a wide area of practi-cal applications.

Their modular design enables them to be combinedin many different ways.

This means that in some projects, they will be puttogether differently, and a different sequence ofoperations will be needed, from the schematicworkflow shown here (e.g. for sloping walls).

Shop drawings and assembly plans

Work instructions

Operating Instructions for SKE 100

Operating Instructions for radio remote-controlsystem

Operating Instructions for hydraulic unit

Any additional documents which may have beendrawn up by Doka for the project in question

Important note:

All assembly and disassembly work, the firsttime of putting into service and the first typ-ical climbing sequence must be supervisedby a Doka supervising foreman or an author-ised technician.

Read and observe the following documents:

Start-up phases

Pouring 1st casting section Pouring 2nd casting section First hydraulic climb






1. Mount the suspension shoes

2. Hang the climbing scaffold into place onthe suspension shoes (if possible withthe Level -1 suspended platform)

3. Place the formwork on the climbing scaf-fold



6. Close the formwork7. Pour this section


2. Clean the formwork


- Note:The Vertical profile SKE 100 of theClimbing scaffold must be parallel tothe concrete wall.

4. Lift the Climbing profile into place bycrane


9751-207-02 9751-214-01 9751-215-01





Typical phases

Pouring 3rd casting section Climbing Pouring

1. Mount the suspended platform (Level -2)







2. Clean the formwork and the platforms


4. Hydraulically raise the climbing profile

5. Dismount the bottom suspension shoe







From this point on, the sequence consistsof the alternating succession of the typicalphases.

9751-216-01 9751-217-01 9751-216-02




Climbing scaffold SKE 100The single-unit Travelling unit MF, consisting ofItems (E) to (H) , can be freely positioned irrespec-tive of how widely or closely the Automatic climb-ers (A) are spaced. This permits variable and – where needed – extra-wide spacing of the Climbingbrackets, each consisting of Items (B) to (D) .

The Travelling unit MF is mounted to the Verticalprofile SKE 100 on the Automatic climber SKE 100.

➤ Bolt the climbing carriage to the vertical scaffoldusing SKE bolts, and secure with Spring cotters6mm.

➤ Bolt together the supporting carriage with 4 hex-agonal bolts M20x70, 4 spring washers A20 and4 hexagonal nuts M20. Width-across 30.

For a detailed description, see the SKE 100Operating Instructions

A Automatic climber SKE 100

B Vertical profile SKE 100

C Horizontal profile SKE 100

D Spindle strut SKE 100

E Travelling profile MF SKE 100

F Vertical waling MF

G Plumbing spindle MF

H Travelling gear MF

I Platform beam IPB 200

9 7 5 1

- 2 5 1

- 0 1

A B

C

D

E

F

G

H

I





Platform scaffold SKE 100Example – pour-heights from 3.86 to 4.45 m

The Platform scaffold of the SKE 100 is the basis fora complete, self-contained platform system. Thenumber of platform-levels varies from project toproject.

Even when the formwork is being removed and re-set, all the platform levels are always enclosed byall-round handrails. Forming and reinforcement-placing operations can be carried out above oneanother, at the same time.

The Platform scaffold can be freely positioned, irre-spective of how widely or closely the Climbing unitsare spaced. This enables it to be optimally adaptedto suit the requirements of the structure.

Folding platformThe folding platform widens the platform-level,making reinforcement work much easier. To makeit possible to manoeuvre the climbing profiles intoplace, and to transport materials downwards, theplatform can simply be swung up out of the way.

Platform folded down

Platform folded up

A Climbing unit

B Climbing bracket SKE 100

C Travelling unit MF

D Vertical strut 3.25

N

9 7 5 1

- 2 5 2

- 0 1

A B

C

E EH

I

J

J

N N

O

P

DD

F

F F

G

I

K

K

K

K

K

K

L

M

M

Q

E Vertical strut 1.90

F Vertical strut 2.30

G Diagonal brace 3.25

H Diagonal brace 1.90

I Diagonal brace 2.30

J Diagonal plate 100

K Diagonal plate 80L Horizontal profile U 100

M Folding platform (complete)

N Suspension profile 1HB

O Horizontal profile 1HB

P Horizontal profile 2HB

Q Platform beam IPB 200 (with welded-on connecting plates

for fastening the Vertical struts and Suspension profiles)

9751-215-03

M

9751-215-02

M




Automatic climbing formwork SKE 100 with gallowsIn this variant of the automatic climbing formwork,the automatic climbers are only needed on one sideof the wall. As in the standard variant, the formworkis permanently attached to the climbing scaffoldand so can be plumbed and aligned very exactly.This means that the opposing formwork (sus-pended from the gallows on the other side) can eas-ily be aligned with the fixed formwork.

The wide platforms on top of the gallows construc-tion greatly facilitate the preliminary reinforcementwork, pouring, and equipment storage.

Variant 1Is mostly used for façades and walls that are pouredahead of (i.e. separately from) the floor slabs.


View A:Suspended formwork with working platform

9751-218-03

9 7 5 1

- 2 1 8

- 0 1

A

9751-218-02





Variant 2In this variant, the wall and floor-slab are cast in onesingle pour. By doing away with complicated floorjunctions, this expedites and simplifies the con-struction sequence.

Note:

You can obtain more information in the AutomaticClimbing Technology Expertise Centre.


9 7 5 1

- 2 6 3

- 0 1

9 7 5 1

- 2 6 3

- 0 2



The safe way to “rise high”:With automatic climbing systems from Doka

Form structures of any shape and height – independently of the crane:

Doka offers system solutions for all areas of work where craneless repositioning of the formwork is requiredor is the most economical solution. Complemented by the relevant know-how of the Doka Formwork Experts,

Doka automatic climbing formwork SKE is ideal for all tall structures, of whatever type or shape.

At any of the Doka branches in your region.

Why not give us a call?

The Doka Group's central plant at Amstetten, Austria

Doka Automotif Climbing Formwork

Documents

Transcript of Doka Automotif Climbing Formwork