Within the last few decades, due to the development of high-rise buildings, the steel-concrete composite floor system(composite steel floor decking) has been increasingly popular.
People roll form steel floor decking typically from Galvanized steel of 0.8-1.5mm thickness and 1250mm width. Steel composite floor usually has a ribbed steel decking with embossments designed to interlock with concrete slabs, creating a reinforced concrete slab that serves the dual purpose of a permanent form and positive reinforcement.
GEIT （ZTRFM） can provide all kinds of roll forming machine