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NOTICE ▪ Comply with the stipulated stripping times. ▪ There are no props with drop-head function at the edge of the floor slab. ▪ Always strip out the formwork in reverse order (see variant A) ▪ Where fall protection is still required, the panels at the slab edge and panels with cross heads must remain in place (see variant B). ▪ Observe the following sections in the 'Panel floor formwork Dokadek 30 with drop head' User Information booklet. - ‘Reshoring props, concrete technology and stripping’ - If necessary, 'Additional precautions for slab thicknesses of up to 50 cm'. |
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WARNING ➤ Do not release the sliding plates of the remaining XF drop heads (see blue marks in the sketch below) (= 2nd lowering stage), and do not back off the floor props. ➤ Proceed panel by panel when stripping at the edge of the floor slab. Immediately put up reshoring for each panel in turn as stripping proceeds. ➤ No temporary reshores must be put beneath the closure panels. |
➤ Lower all the panels by knocking the red lowering wedge of the XF drop head with a hammer
(= 1st lowering stage).
The floor props with an XF drop head will still be restrained.
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➤ Before lowering, clean the dirty baseplates of the drop heads! |
➤ Lower the floor props with an XF wall head or cross head approx. 2 cm (approx. 1 turn of the adjusting nut).
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WARNING ➤ Strip all panels (variant A and B) before pouring the floor-slab above. ➤ After this, take the load off the floor props with a drop head or replace them with temporary reshores. |
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Variant A: Stripping from the structure edge to the structure core
➤ Strip the panels in reverse order.
➤ For more information, see the section headed 'Operating with assembling tool - Early stripping' in the 'Panel floor formwork Dokadek 30 with drop head' User Information booklet.
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Variant B: Stripping from the structure core to the structure edge
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WARNING ➤ The panels at the slab edge and the panels with cross heads must remain in place (see illustration). |
➤ For more information, see the section headed 'Operating with assembling tool - Stripping' in the 'Panel floor formwork Dokadek 30 with drop head' User Information booklet.
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Stripping of cantilevering panels – in detail
➤ Put up temporary reshoring in the infill zone.
➤ Strip the infill zone.
➤ Strip the panels cantilevering on the narrowside of the panels in the typical zone, in reverse order from the order in which they were put up. Temporary reshoring must be put up immediately for each panel that has been stripped.
➤ Strip the closure panels with the assembling tool.
Stripping of panels cantilevering on the long side of the panels in the typical zone:
➤ Place assembling tools beneath the panels. Secure the assembling tools so that they cannot tip over.
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A Dokadek panel |
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B Dokadek assembling tool |
➤ Remove the floor prop (plus XF edge head).
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C Floor prop Eurex 30 top and Dokadek XF edge head |
➤ Place an assembling tool beneath the closure panel and secure the assembling tool so that it cannot tip over.
Close-up
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B Dokadek assembling tool |
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D Dokadek closure panel |
➤ Tilt down the panel, disengage it from the heads, and set it down.
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A Dokadek panel |
➤ Put up temporary reshoring.
➤ Tilt down the next panel, disengage it from the heads, and set it down.
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A Dokadek panel |
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E Temporary reshoring |
➤ Put up the next temporary reshore.
➤ Tilt down the closure panel and disengage it from the head.
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B Dokadek assembling tool |
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D Dokadek closure panel |
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Cleaning the formwork
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For more information, see the ‘Panel floor formwork Dokadek 30 with drop head’ User Information booklet. |
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Reshoring
➤ Before pouring the next floor-slab (i.e. above the one that has just been stripped), put up reshoring props.
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For more information, see the ‘Panel floor formwork Dokadek 30 with drop head’ User Information booklet. |
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