Z steel channel is made of galvanized steel strips by the method of cold-bending formed.The surface treatment are galvanized or bare. It has many advantages compared with traditional structural steel, such as light weight, excellent performance cross-section, high-strength and so on
Floor decking steel sheet is mainly using galvanized steel, at thickness 0.8 - 1.2mm; Simple shape with high rib and high strength. Put the panel above the welded wire net, fill cement between them.
The sandwich panels can be used in large industrial plants,warehouses,supermarkets, hospitals, stadiums, cold storage, activities room, buildings plus layer, clean workshop and heat insulation fire place.