Ulma PLATFORM KSP User manual

USER GUIDE
PLATFORM KSP
SHAFT INTERNAL FORMWORK

IMPORTANT:
Any safety provisions as directed by the appropriate governing
agencies must be observed when using our products.
The pictures in this document are snapshots of situations at
different stages of assembly, and therefore are not complete
images. For the purpose of safety, they should not be deemed
as definitive.
All instructions regarding safety and operations contained in
this document, and the data on stress and loads must be
respected. ULMA Construction’s Technical Department must
be consulted any time that field changes alter our equipment
installation drawings.
The loads featured in this document, related to the basic parts
of the product, are approximate.
Our equipment is designed to work with accessories and parts
produced by our company only. Combining such equipment
with other brands is not only dangerous without having made
all corresponding verifications, it also voids any or all our
warranties.
The company reserves the right to introduce any modifications
deemed necessary for the technical development of the
product.
“Original document” produced and approved by ULMA Construction.
All rights reserved.
Neither the whole nor any part of this document may be reproduced or transmitted in any form or by any means (electronic or
mechanical), including photocopy, recording or any other form of information storage or retrieval system without the permission of
ULMA Construction.
© Copyright by ULMA C y E, S. Coop
Information note
Safety note
Warning note
Control note

3
TABLE OF CONTENTS
1. PRODUCT DESCRIPTION..........................................................................................4
2. COMPONENTS AND ACCESSORIES ..........................................................................5
2.1. GRAPHIC DESCRIPTION .................................................................................................5
2.2. ELEMENTS DESCRIPTION...............................................................................................9
3. ASSEMBLY, USE AND DISASSEMBLY......................................................................11
3.1. MAIN PLATFORM ........................................................................................................11
3.2. MAIN PLATFORM PERFORMANCE ...............................................................................13
3.3. CONE RECOVERY PLATFORM ......................................................................................15
3.4. FORMWORK PANELS POSITIONING.............................................................................18
3.5. FORMWORK PANEL PLUMBING...................................................................................19
3.6. LIFTING.......................................................................................................................19
4. SOLUTIONS..........................................................................................................21
4.1. MAIN PLATFORM SUPPORTS .......................................................................................21
4.2. CONE RECOVERY PLATFORM ......................................................................................24
4.3. ADJUSTABLE SLAB SUPPORT .......................................................................................25
5. FEATURES............................................................................................................26
5.1. MAIN PLATFORM –GEOMETRY...................................................................................26
5.2. HOLLOW LENGTHS......................................................................................................26
5.3. MAXIMUM LOADS......................................................................................................33
6. CONDITIONS OF USE............................................................................................40
6.1. POSSIBLE STAGES OF USE ...........................................................................................40
6.2. RESISTANCE OF THE ANCHORS ...................................................................................40
6.3. GENERAL CONDITIONS FOR HANDLING MATERIALS ...................................................40
7. LEGAL REFERENCES ..............................................................................................43
7.1. LEGAL REFERENCES.....................................................................................................43
7.2. STANDARD REFERENCES.............................................................................................43

4
KSP SHAFT PLATFORM
1. Product description
KSP shaft platform is used in internal hollows where due to space limitations it is not possible to use climbing brackets
(elevator shafts, bridge piers and any other hollow geometry to be casted or poured in place). It provides support to
the wall formwork and can be used as working platform to carry out various tasks such as formwork erection and
plumbing.
One of its special features is that by using the gravity pawl bracket and the different ULMA walers it is possible to
cover a wide range of spans in this kind of internal hollows.
The KPS platform is mainly used with the standard climbing brackets on the opposite side of the wall. It is made up
of walers (DU or MK) and the gravity pawl bracket.
Basic system features are:
•Walers range that may be used:
DU-100
DU-120
MK-120
MK-180
140 or 160 mm section height walers could also be used if the holes match with those of DU or MK
•Maximum 250 mm regulation on each side (holes separation: 50 mm)
•Possibility to hang cone recovery platform.
•Different anchors on the wall are possible, with GP boxes or folding brackets.

5
KSP SHAFT PLATFORM
2. Components and accessories
2.1. GRAPHIC DESCRIPTION
Code
Weight
(kg)
Name
WALL FIXING BRACKETS
0306032
22
GRAVITY PAWL BRACKET
Yellow painted
0306054
15
SHORT GRAVITY PAWL
Yellow painted
0306072
8.7
ADJUSTABLE BRACKET
Yellow painted
0306001
1861033
7238001
1.5
0.6
0.22
GP BOX OUT
SHORT PIN 0.35
EXAG NUT 15
Zinc coated
0306002
6.2
GP RETRIEVABLE BOX OUT
0306020
13.5
FOLDING BRACKET
Yellow painted
0306059
29
ADJUSTABLE SLAB BRACKET
Yellow painted
Code
Weight
(kg)
Name
DU-100 WALERS
1960006
1960007
1960010
1960012
1960015
1960020
1960025
1960030
1960037
1960050
1960060
4.9
15.4
20.5
25.8
31.1
41.6
52
63
78
104
125
WALER DU-100/0.5
WALER DU-100/0.75
WALER DU-100/1
WALER DU-100/1.25
WALER DU-100/1.5
WALER DU-100/2
WALER DU-100/2.5
WALER DU-100/3
WALER DU-100/3.75
WALER DU-100/5
WALER DU-100/6
Black painted
DU-120 WALERS
0111070
0111100
0111150
0111200
0111250
0111300
0111350
0111400
0111450
0111500
0111600
9.1
26.5
39.7
53
66
79
93
106
119
133
159
WALER U-120/0.7
WALER DU-120/1
WALER DU-120/1.5
WALER DU-120/2
WALER DU-120/2.5
WALER DU-120/3
WALER DU-120/3.5
WALER DU-120/4
WALER DU-120/4.5
WALER DU-120/5
WALER DU-120/6
Black painted
MK-120 WALERS
1990104
1990105
1990106
1990107
1990209
1990213
1990217
1990219
1990221
1990225
1990229
1990233
1990237
1990239
1990245
6
7.5
9.1
10.7
29.4
41.9
54
60
69
81
93
108
120
126
147
PROFILE MK-120/ 0.5
PROFILE MK-120/ 0.625
PROFILE MK-120/ 0.75
PROFILE MK-120/ 0.875
WALER MK-120/1.125
WALER MK-120/1.625
WALER MK-120/2.125
WALER MK-120/2,375
WALER MK-120/2.625
WALER MK-120/3.125
WALER MK-120/3.625
WALER MK-120/4.125
WALER MK-120/4.625
WALER MK-120/4.875
WALER MK-120/5.625

6
KSP SHAFT PLATFORM
Code
Weight
(kg)
Name
Yellow painted
MK-180 PROFILES
1990017
1990021
1990025
1990029
1990037
1990045
1990061
1990085
44.1
55
65
75
96
117
159
222
PROFILE MK-180/2.125
PROFILE MK-180/2.625
PROFILE MK-180/3.125
PROFILE MK-180/3.625
PROFILE MK-180/4.625
PROFILE MK-180/5.625
PROFILE MK-180/7.625
PROFILE MK-180/10.625
Yellow painted
1991200
9.1
LONG MAST CONNECTOR HWS
Black painted
VM TIMBER BEAMS
1940191
1940172
1940197
1950129
1940196
1940144
1950130
1940146
1950112
1940178
1950113
1940149
7.25
9.5
10.75
12.25
13.25
14.5
16.5
18
19.5
22.5
24.5
29.5
TIMBER BEAM VM20/1.45
TIMBER BEAM VM20/1.9
TIMBER BEAM VM20/2.1
TIMBER BEAM VM20/2.45
TIMBER BEAM VM20/2.65
TIMBER BEAM VM20/2.9
TIMBER BEAM A VM20/3.3
TIMBER BEAM VM20/3.6
TIMBER BEAM VM20/3.9
TIMBER BEAM VM20/4.5
TIMBER BEAM VM20/4.9
TIMBER BEAM VM20/5.9
Yellow painted
Code
Weight
(kg)
Name
HM BEAMS
0190504
0191004
0191504
0192004
0192504
0193004
0193504
0194004
8.8
14
19.2
24.5
29.7
34.9
40.1
45.3
BEAM HM-050(4C)
BEAM HM-100(4C)
BEAM HM-150(4C)
BEAM HM-200(4C)
BEAM HM-250(4C)
BEAM HM-300(4C)
BEAM HM-350(4C)
BEAM HM-400(4C)
Yellow painted
CONE RECOVERY PLATAFORM
0306045
1.7
BRIO-WALER DU CONNECTOR
Yellow painted
9050901
9056600
0.43
0.06
BOLT M10X60 DIN 931
SELF BLOCKING EXAGONAL NUT M10
Zinc coated
2127825
1.1
DOUBLE SPIGOT
Bichromate coated
2127500
2127501
2127502
2127503
2127956
4.6
7.4
9
13.6
14
STANDARD 1
STANDARD 1.5
STANDARD 2
STANDARD 3
STANDARD 4
Galvanized

7
KSP SHAFT PLATFORM
Code
Weight
(kg)
Name
1960130
1960125
1960410
31.8
36.4
42.9
PUSH PULL PROP E 2.15-2.75
PUSH PULL PROP E 2.7-3.3
PUSH PULL PROP E 3.25-4
Black painted and zinc coated
1900134
1900123
1908168
1900147
7.8
24.2
43.3
51
PUSH PULL PROP 1.1-1.7
PUSH PULL PROP 2.4-3.5
PUSH PULL PROP 3.6-4.8
PUSH PULL PROP 5-6
Yellow painted
LADDER
0333010
1.6
LADDER FIXER
Yellow painted
0333008
0333009
19.6
27.1
LADDER C2.1
LADDER C3
Yellow painted
Code
Weight
(kg)
Name
0333011
1.6
LADDER HANGER
Black painted and zinc coated
0260505
3.7
SIMPLE BRACING
Yellow painted
0333012
12.7
LADDER PROTECTION
Yellow painted
ACCESSORIES
0252070
0250000
0.3
0.1
PIN E20 x70
COTTER PIN R/5
Zinc and bichromate coated
1960375
0.85
RVM20 CLAMP 2T
Zinc and bichromate coated
1900256
1.2
PLATE WASHER NUT 15
Zinc coated

8
KSP SHAFT PLATFORM
Code
Weight
(kg)
Name
7238001
0.22
EXAG NUT 15
Zinc coated
0306022
1901027
9370571
11.4
0.14
0.01
SCREW JACK TR35X5/VM
PIN Ø16X65
COTTER PIN R/3
Black painted / Zinc coated/ Bichromate coated
0306027
1901009
9023100
9.8
0.3
0.01
SCREW JACK TR35X5/ORMA
PIN Ø20X85
COTTER PIN R/4
Black painted / Zinc coated/ Bichromate coated
0306004
0241230
0241200
12
0.04
0.02
SCREW JACK TR35X5
BOLT M12X30 DIN933-5.6
NUT M12 DIN 934-5.6
Black painted / Zinc coated/ Bichromate coated
0302022
0262004
0661505
12.2
12.5
0.35
WALER SCREW BRACKET TR53x6
BASE SCREW JACK TR53X6/350
BUSHING D40 d20 L47
Black painted / Zinc coated
Code
Weight
(kg)
Name
0242483
1901080
0.38
1
BOLT M24X80 DIN-933-10.9
CONE DW 15/M24
Bichromate coated
0230104
0230014
0230019
0230024
0230029
0230034
0230039
0230050
0230100
0.16
0.21
0.29
0.37
0.45
0.53
0.61
0.80
1.7
TIE ROD 15/0.1
TIE ROD 15/0.135
TIE ROD 15/0.185
TIE ROD 15/0.235
TIE ROD 15/0.285
TIE ROD 15/0.335
TIE ROD 15/0.385
TIE ROD 15/0.5
TIE ROD 15/1
0306005
1.96
PLATE (250X250X4)
Yellow painted
2211165
1861122
7238001
6.6
4.23
0.22
VM HANRAIL SUPPORT
PANEL BOLT
EXAG NUT 15
Yellow painted/ Zinc coated
2211156
0121000
9.6
7.2
HANDRAIL POST 1.5 (*)
HANDRAIL POST D50/1.5 (**)
(*)Zinc coated (**)Yellow painted
0306003
9001102
2.3
0.5
CHAIN 2G LT/842 (2TN)
LIFTING RING A16
Zinc coated

9
KSP SHAFT PLATFORM
2.2. ELEMENTS DESCRIPTION
2.2.1. Gravity Pawl Bracket (0306032)
This is the basic element of this system. It is used to
support the platform on the wall. Several holes ø20
are available along the bracket in order to adjust the
size of the platform according to the different internal
hollows dimensions.
The bracket is made up of two high strength steel
plates with a pawl at one end to transfer the loads to
the concrete wall.
2.2.2. Short Gravity Pawl Bracket (0306054)
It is used in those cases where the standard pawl
cannot be used due to space limitations, namely for
hollows smaller than 1.3 m.
It also can be used with special walers with a fixed
measure.
2.2.3. Adjustable bracket (0306072)
It is used together with the Folding bracket when it is
not possible or allowed to leave the GP boxes in the
concrete wall. It is mainly used for residential buildings
Several holes ø20 are available along the bracket in
order to adjust the size of the platform according to
the different internal hollows dimensions.
2.2.4. Adjustable slab bracket (0306059)
It is used in those cases where one side of the platform
is supported on an existing slab.
2.2.5. DU/MK walers
It is the main structural element for the KSP platform.
The brackets are assembled on its ends to reach the
required dimensions.
Different platform dimensions are possible by
combining the different walers and brackets.
The waler range available is: DU-100, DU-120, MK-
120 and MK-180”
2.2.6. VM timber beam/HM beam/RVM20 clamp
It is placed on the waler as secondary beam to build
the working platform, which will afterwards be
covered with board. The connection between walers
and VM beams is done by means of RVM20 clamps.
2.2.7. Pin E20X70 (0252070)
It is used to fix the brackets to the waler. Two units are
needed per bracket. The pins are placed as separated
as possible avoiding using the MK waler’s slotted
holes.
2.2.8. GP box out (0306001)
It is used to leave a cavity in the concrete wall, which
afterwards will be used as support for the KSP
platform gravity pawls. It is fixed to the formwork
panel’s shuttering face by a short tie rod 0.35 m.

10
KSP SHAFT PLATFORM
2.2.9. GP retrievable box out (0306002)
It is installed from the internal formwork face keeping
in mind that a hole of 155x205 is needed on the panel
plywood. It can not be used on ORMA panels.
It is fixed to the formwork by a U profile and a tie rod
and recovered after concrete pouring from the inner
side of the platform.
2.2.10. Folding bracket (0306020)
It is used when it is not allowed to have the cavities in
the concrete wall, for example on fair-face walls. This
bracket is fixed to the wall using the previously
embedded cone DW15/M24. Afterwards, the Folding
bracket is fixed by fastening an M24x80 bolt into the
cone.
In this solution, the walers may also be used without
the Adjustable bracket. In that case, the waler rests
directly on the folding bracket.
2.2.11. Screw jack TR35X5/VM (0306022)
It is used to plumb and level the ENKOFORM panels
assembled with VM timber beams. It is formed by one
support attached to one of the timber beams by
means of the incorporated bolts.
Maximum regulation height: 270 mm.
2.2.12. Screw jack TR35x5/ORMA (0306027)
It is used to plumb and level the ORMA panels. It is
formed by one support attached to the panel’s ribs by
a 20x85 pin and a cotter pin R/4 pin.
Maximum regulation height: 270 mm.
2.2.13. Plate 250x250x4 (0306005)
It is a distribution plate on which the different screw
jacks rest. It allows better sliding and moving of these
jacks during the assembly and stripping process.
The plate has some holes so that it can be fixed to the
platform with nails.
2.2.14. BRIO-Waler DU connector (0306045)
It is used to hang the BRIO standards for cone recovery
platform solution.
It is assembled on any of the waler’s holes by inserting
a pin E20x70. It also allows installing the Lifting ring
A16 in between the two plates.
The connection with the BRIO standard is done by two
M10x60 bolts and two M10 nuts.

11
KSP SHAFT PLATFORM
3. Assembly, Use and Disassembly
3.1. MAIN PLATFORM
3.1.1. Gravity pawl bracket and Adjustable
bracket
The first step in the KSP platform assembly is to fix the
Gravity Pawl Brackets, the Adjustable Brackets or the
Short Gravity Pawls on the waler.
The Gravity Pawl Bracket provides a maximum
adjustment of 250 mm. Using 2 brackets per waler,
500 mm adjustment is achieved. Taking into account
that a waler length every 500 mm is available, almost
all dimensions can be obtained.
The Adjustable Bracket provides a maximum
adjustment of 200 mm (250 mm is not necessary
because for some hollow lengths, it is used the waler
without the Adjustable Brackets).
The connection is done by two E20x70 pins with their
cotter pins R/5 and they are placed in the position
shown below:
POSSIBLE POSITIONS OF THE
GRAVITY PAWL BRACKET
POSSIBLE POSITIONS OF THE
ADJUSTABLE BRACKET
0306032
0252070
0250000

12
KSP SHAFT PLATFORM
3.1.2. Walers positioning
Once the brackets are assembled on the walers, the
next operation consists of positioning the walers. In
order to do it properly, some timber planks should be
used to support the set, preventing the Gravity pawl
from touching the floor. In this operation, walers are
spaced following the assembly drawings and
diagonals are measured to avoid making a
parallelepiped shape.
3.1.3. Secondary beams positioning
Timber beams VM
Once the walers are positioned, secondary beams are
fixed on them using the RVM20 2T clamp. The beams
placed on the gravity pawls are directly screwed to
them using screws (5x30 screw); (detail A).
HM beams
If HM beams are used as secondary beams, the way of
placing them is the same as for VM beams, but in this
case it is necessary to keep in mind that is not possible
to assemble these beams on the Gravity pawl. The end
HM beams should be replaced by 5x15 planks.
The planks are fixed to the Gravity pawls using screws
in the same way as for the VM beams.
3.1.4. Lifting chains assembly
In case platform and formwork have to be lifted
together, it is required to assemble lifting chains.
DETAIL A
DETAIL B

13
KSP SHAFT PLATFORM
These chains are directly fixed on the waler by a
E20x70 pin (this pin will be an extra pin different to
the ones used to fix the Gravity pawl bracket). In case
it is necessary to assemble the chain in the area where
the Gravity pawl is located, the Ring A16 has to be
used.
3.1.5. Board assembly
The platform structure is covered by 3-layer timber
boards or timber planks
It is recommended to adjust the board taking into
account that the distance from its edge to the wall will
be approximately 50mm.
3.1.6. Perimeter protections
In case of fall risk from any of the platform’s edges, it
is necessary to install perimeter protections handrails.
It is convenient to install the handrail support while
assembling the beams and before covering them with
the board. Once the VM handrail support is installed
by a Short pin 0.35m and hexagonal nut 15, and the
platform is covered with boards, toe boards and
ledgers can be fixed to these supports.
3.2. MAIN PLATFORM PERFORMANCE
The first pour of the shaft to build is done supporting
the formwork directly on the foundation. This
formwork has to include the boxes or cones (in the
case of Folding Bracket), used to support the main
platform in the following pouring step.
Depending on if boxes or Folding brackets are used,
there are different solution possibilities:
It is possible to join two CHAIN 2G LT/842
(0306003), extending the total length.

14
KSP SHAFT PLATFORM
3.2.1. GP Box Out:
To be able to insert the main platform into the shaft,
pawl brackets have to be previously folded. The best
way is to tie the mobile part of the pawl to the waler
using cords. Afterwards, the platform will be inserted
in the shaft until the hollow made by the Box Out. The
cords must be cut in that moment.
Once the cords are cut, the pawls will go to their final
position by gravity influence. The platform has to be
lifted till the Gravity Pawls rest on the previously made
cavities.
Once the platform rests in the working position, the
formwork can be placed and braced on top of it, using
chains if necessary to connect the formwork to the
platform.

15
KSP SHAFT PLATFORM
3.2.2. Folding bracket
After the first pouring formwork panels are stripped
off; the Folding Bracket can be fixed to these cones
embedded in the concrete wall with an M24x80 bolt.
Once the Folding brackets are fixed to the cones in the
wall and as they stand out of the wall, the main
platform can be inserted in the shaft and left resting
through the Adjustable brackets of the platform on
the Folding brackets.
3.3. CONE RECOVERY PLATFORM
Once the second wall step poured, a lower platform
may be necessary to recover the material left behind
or to do additional jobs.
3.3.1. Walers positioning
The first step to assemble the cone recovery platform
is placing the walers according to the dimensions
given in the assembly drawings. Diagonals have to be
measured to avoid deviations.
3.3.2. Beams positioning
VM beams are positioned and fixed on the walers
using clamps.
3.3.3. Platforms connection
The assembly of cone recovery platform and the main
platform is done outside the shaft

16
KSP SHAFT PLATFORM
There are three different connection types between
main platform and cone recovery platform:
•Connection by BRIO standards
•Connection by push-pull props E
•Connection by DW15 tie rods
•Connection by BRIO standards:
BRIO HEAD/DU and BRIO scaffolding standards are
used for this solution:
In these cases the best option is to preassemble BRIO
HEAD/DU on the main and cone recovery platforms.
Once the platform is lifted, BRIO standards can be
assembled.
BRIO HEAD/DU are fixed to the walers by means of
pins E20x70 and cotter pins R/5
It is recommended to brace the BRIO standards with
tubes and couplers.
Once the beams are assembled and before covering the
platforms with boards, BRIO HEADS/DU have to be fixed in the
holes indicated in the assembly drawings.
The heads are fixed to the walers with E20x70 pins and R/5
cotters pins.

17
KSP SHAFT PLATFORM
The platforms may be covered with boards such as
three-layer timber boards or wood planks.
•Connection by PUSH-PULL PROPS E:
In this solution push-pull props E are used:
•1960130 push-pull prop 2.15-2.75
•1960125 push-pull prop 2.7-3.3
•1960410 push pull prop 3.2-5.4
The push-pull props E are fixed to the waler by means
of E20x70 pins
•Connection by DW15 tie rods:
Plate washer nut 15, hexagonal nut 15 and DW15 tie
rods of the required length are used for this
connection
The hexagonal nut 15 works as locknut. It must be
firmly tightened to the plate washer nut 15.

18
KSP SHAFT PLATFORM
3.3.4. Perimeter protections:
As with the main platform, perimeter protection
handrails have to be assembled if there is any risk of
fall.
For perimeter protection, VM GUARDRAIL STANDARD
is used for fixing the handrail post to VM beams. This
connection is done by the panel bolt and the
Hexagonal nut 15.
3.4. FORMWORK PANELS POSITIONING
The formwork panels’ vertical adjustment is done by
fixing two levelling jacks at the bottom of each gang.
There are 4 different types of jacks depending on
formwork type, all of them are driven by a 24 wrench
•Levelling jack TR35x5/HM
•Levelling jack TR35x5/VM
•Levelling jack TR35x5/ORMA
•Waler vertical adjustment
These jacks rest on one plate to reduce the friction
between the jacks’ bottom plate and the platform
board.
3.4.1. Levelling jack TR35x5/HM
It is used for levelling ENKOFORM gangs formed by
HM beams. It is fixed to the HM beams bottom plate
by 4 M12x30 bolts and their corresponding nuts.
3.4.2. Levelling jack TR35x5/VM
It is used for levelling ENKOFORM gangs formed by
VM beams. It is assembled to the beam with two bolts
included in it.

19
KSP SHAFT PLATFORM
3.4.3. Levelling jack TR35x5/ORMA
It is used for levelling ORMA formwork panels. It is
fixed to the panel rib with a 20x85 pin and an R/4
cotter pin.
3.4.4. Waler vertical adjustment
The levelling jack is directly connected to the waler by
the TR53x6/350 screw jack and the RU/H-vela TR53x6
bracket, which is fixed to the waler by means of
M18x120 bolts with their nuts and D4 d20 L47 collars.
3.5. FORMWORK PANEL PLUMBING
Two different plumbing methods can be used
depending on if formwork and platform will be moved
together as a complete set or separately.
3.5.1. Complete set
Formwork panels should be braced to assure stability
while lifting the set. This bracing is normally done by
two horizontal and one diagonal push-pull props fixed
on the bottom and top.
The usual bracing way is with two of these push-pull
prop sets per gang. It is recommended to place all
inclined push-pull props in one set parallel to each
other in order to facilitate the set’s plumbing.
3.5.2. Separately
When formwork and platform are lifted or moved
separately, the formwork panels don’t need to be
connected. In this case, another bracing way can be
done by connecting the push-pull props to the
platform. This solution is valid just for plumbing the
formwork. Some board reinforcement should be used
at the interface between the push-pull props and the
board.
3.6. LIFTING
Two different lifting methods can be used depending
on if formwork and platform will be lifted together as
a complete set or separately.

20
KSP SHAFT PLATFORM
3.6.1. Complete set
Formwork is connected to the main platform by
chains. While lifting the formwork, the main platform
is pulled by these chains.
The chains are directly connected to the waler by
passing a pin E20x70 through the chain’s last hole. In
case it is necessary to place the chain near the
GRAVITY PAWL area, it will be necessary to use an
additional LIFTING RING A16.
The connection to the vertical waler is done in the
same way but, in this case, if the vertical waler
adjustment element is also used, one of the D40 d20
L47 collars (code 0661505) has to be removed.
3.6.2. Separately
The formwork and the platform are not connected,
so finally they move independently.
To lift the main platform, this should be pulled from
the inserted pin.
For heavy formwork and platform
sets, it is recommendable to use
vertical walers
Each formwork system must be used
with its corresponding approved lifting
hook