Lewis Dovetail Metal Deck concrete composite fire resistant floor installed over timber joists. The floor build-up has a number of variables for achieving different fire resistance results.
Lewis sheets are rolled, self-supporting, 16mm deep,,dovetailed profile steel reinforcement sheets which are used for shuttering and reinforcing lightweight concrete floors of limited thickness on timber or steel floor framing.
E20/225 Permanent formwork for suspended floors
E30/240 Proprietary prefabricated reinforcement
G10/176 Profiled sheet for shuttering/ composite floor slabs
G30/110 Metal profiled sheet decking
M10/392 General reinforcement
Lewis Dovetailed Sheeting
Standard stock lengths.
Standard product features