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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: Stripping from the structure edge to the structure core') ▪ Where fall protection is still required, the panels at the slab edge and panels with cross heads must remain in place (see 'Variant B: Stripping from the structure core to the structure edge'). ▪ 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: Stripping from the structure edge to the structure core' and 'Variant B: Stripping from the structure core to the structure edge') 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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