DOKA_Dokaset_A1.pdf

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User information Dokaset
Gang-forms
For lifting and resetting, it is usual to assemble
larger units (gangs) from Dokaset panels.
Max. width of the gang-forms: 5.40 m
Framax quick-acting clamp RU
The Framax quick-acting clamp RU provides a self-
aligning, tension-proof link.
Equipment needed for one 5.40 m wide gang-form
with a platform:
Designation
N° of items
Dokaset panel 2.70x2.70m with platform
2
Dokaset ladder 2.70m
1
Panel strut 340
2
Framax quick-acting clamp RU
3
Framax universal waling 0.90m
1
Framax wedge clamp
2
Dokaset 2-part chain 1.50m
1
Total weight: 2240 kg
Framax quick-acting clamp RU:
permitted tensile force: 15.0 kN
permitted shear force: 6.0 kN
permitted moment: 0.5 kNm
Equipment needed for one 5.40 m wide gang-form
with no platform:
Designation
N° of items
Dokaset panel 2.70x2.70m
2
Panel strut 340
2
How to mount:
➤
Framax quick-acting clamp RU
3
Place the Quick-acting clamp RU over the panel
joint apply and fix tightly by hitting the wedge
with a hammer (formwork hammer max. 800 g).
The panel joint is now tight.
See "Vertical stacking" for instructions on where to
position the Framax quick-acting clamps RU.
Framax universal waling 0.90m
1
Framax wedge clamp
2
Dokaset 2-part chain 1.50m
1
Dokaset railing holder
4
Handrail post 1.00m
4
Dokaset head anchor 12-36cm
4
Guard-rail boards (site-provided)
3
Framax universal waling
To provide additional stiffening of large gangs, a
Framax universal waling 0.90m should be attached
roughly half-way up the gang.
Total weight: 1800 kg
Joining the panels to make gang-
forms
The connector components are mounted to the
panels when these are still face-down on the
assembly bench.
B
A
A
B
98004-232-01
98004-231-02
A Framax universal waling 0.90m
B Framax wedge clamp
A Framax quick-acting clamp RU
B Framax universal waling 0.90m with Framax wedge clamps
Joining the gang-form to adjoining
gangs
Use 3 Quick-acting clamps RU per 2.77m of panel
height to join the gangs.
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User information Dokaset
Lifting chain
Every gang-form is equipped with a Dokaset 2-part
chain 1.50m. This stays attached to the gang
throughout the forming assignment.
The advantage of this is much greater safety:
●
➤
Use the right slinging points! (Always attach the
2-part chain to the inside bolts of the unit to be
lifted)
Single 2.70 m panel:
The operators can attach the gangs to the crane
while working from ground level.
5.40 m gang (2 x 2.70 m):
98004-231-01
Close-up showing how/where the chain is
attached to the waling:
1.35 m panel:
Note:
The chain can be attached to either side of the U 240
waling.
☞
Maximum slinging load on the bolt of the
Dokaset waling: 20 kN
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User information Dokaset
Vertical stacking of panels
The following information is given for each of the
gang-forms mentioned below:
●
position of the panel connectors
●
position of the form-ties
Panel width 2.70 m
Formwork height: 307 cm, 322 cm, 337 cm
The form-ties across the top of the formwork are tension/pres-
sure ties.
Formwork height: 367 to 412 cm
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User information Dokaset
Panel width 1.35 m
Example with a formwork height of: 412 cm
A
B
C
D
E
98004-236-01
A Dokaset tension tie 10-30cm
B Tie-rod 15.0mm + Super-plate 15.0
C Framax universal waling 1.50m
D Framax quick-acting clamp RU
E Framax wedge clamp
X ... When this configuration is used at the end of a gang-form
(e.g. for stop-ends, wall junctions, etc.) extra form-ties must be
fitted in the frame profile here.
☞
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The Formwork Experts
31
As a rule, do not locate 1.35 m wide panels
next to one another, as this would necessi-
tate an extra form-tie.
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User information Dokaset
Plumbing accessories
Connection in the waling profile
9727-339-01
Anchor the plumbing accessories in such a way
as to resist tensile and compressive forces!
Drilled holes in the fo otplates
Panel strut 340
a
b
98004-239-01
9727-343-01
Panel struts brace the formwork against wind loads
and make it easier to plumb and align.
a ... diam. 26 mm
b ... diam. 18 mm
☞
Important note:
The formwork panels must be held stable in
every phase of the construction work!
Please observe all applicable safety regula-
tions!
Anchoring the footplate
The Doka Express anchor can be re-used many
times over - the only tool needed for screwing it in
is a hammer.
For more information (wind loads etc.) see
the section headed "Vertical and horizontal
loads" in the Doka Calculation Guide.
Number of struts per 5.40 m width of gang-form:
A
B
Formwork height [m]
Panel strut 340
Up to 4.12
2
TR632-201-01
Max. anchoring load: 13.5 kN
A Doka Express anchor 16x125mm
B Doka coil 16mm
The values given here apply up to a height of 8 m above the sur-
rounding ground. For heights of more than 8 m, the correct spac-
ing of the props must be calculated as required by the higher
wind loads.
Cube compressive strength of concrete:
min. 25 N/mm 2 or 250 kg/cm 2
(C20/25 grade concrete)
Note:
Every gang-form must be supported by at least 2
panel struts .
Follow the Fitting Instructions!
Required load-bearing capacity of alternative
dowels: min. 13.5 kN
Follow the manufacturer's applicable fitting
instructions.
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Fixing to the ground
➤
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