Steel floor floor boards is the most common approach. Construction, generally the first floor boards laid on the steel beams, and through studs (shear pieces) welded steel beam, and then lashing mesh reinforcement, pouring concrete. Many domestic use of such high-rise steel buildings multi-floor practices. The domestic market, the plate varies on just one called, there are many. From a regional division, the northern factory floor boards Common names include: floor tile (galvanized) combination floor tile, floor tile bearing, pressed steel load-bearing slabs, composite slabs and so on. The floor boards manufacturers Southern Common names include: floor boards, steel deck, steel floor plate, pressure plate, galvanized floor boards, the combination of floor boards, composite slabs, galvanized steel plate, floor plate , galvanized floor plate, steel floor plate, steel deck floor, structural steel deck, floor deck structural steel, structural steel deck floor and so on. Divided from the plate, floor boards are generally divided into: closed for floor boards, open floor boards, floor boards dovetail (also called necking floor boards). Short closed panels, opening plates, necking boards.