Technical information Crab range

118 To u r é c h a f : d e c k i n g b e t w e e n t o w e r s MDS guardrail The MDS guardrail secures the periphery of the deck between each tower. Laying decking between towers Fit the ledgers and the decks. In the absence of a peripheral wall, fit an MDS guardrail. Fit the frames including one access (exit) frame. Move the access decks. Adjustable heads and possible access to the decking. access frame for accessing the decking. Load spreading Selecting the load-bearing ledger for a distributed load of 200 kg/m ² Decks for formwork and formwork removal 150 4 x 30 + 1 x 20 Support Length of bearing ledger 100 150 200 250 300 70 M M M M M 100 M M M M M 150 M M M M M 200 M M M MR MR 250 M MR MR MR MR 300 MR MR MR MR MR M: ledger MR: reinforced ledger Section width Bracket Description (cm) (cm) 70 100 150 200 250 300 38 100 20 cm Panacier - - 1 2 - 1 - - 30 cm Panacier 2 3 4 5 8 9 1 3 Deck between towers For heights over 3.00 m, there must be a deck between the towers for assembling and removing formwork. It is made with Multicrab ledgers and Panaciers. To facilitate access to the decking, an access frame can be mounted at the head of the tower. The deck must be laid in alternate directions to avoid overloading the ledgers. ce ce ce ce ce ce ce 01.11.17 T e c h n i c a l i n f o r m a t i o n