雷州楼承板安装楼承板是干啥用的？

　　Because of the flat bottom of the bearing plate, the steel floor steel deckcan be fully combined with the upper wing floor steel deckof the steel beam regardless of the steel beam or the horizontal beam. Therefore, the top floor steel deckof the upper wing of the steel beam does not need to be sprayed with fireproof paint. The openings between the steel floor steel deckand the steel beam are void and need to be filled with holes in the shoulder;

　　Closed floor floor steel deckunique suspension system for building slot bottom floor steel deckelectromechanical pipeline installation convenience, the system does not need to perforate the bottom floor steel deckor embedded iron, only two easy card insertion floor steel deckbottom groove, can provide 200kg lifting crane, disassembly is also very convenient;

　　The opening floor floor steel deckshall block the floor steel deckat the port so as to avoid pouring the concrete into thefloor steel deck the bottom of the plate, and the end floor steel deckis closed without the end blocking plate;

　　When floor steel deckis only bent according to the span, the steel floor steel deckcan be connected with the steel beam, because the bottom of the slab is smooth, and there is enough joint area with the steel beam. Therefore, no treatment can be directly laid in the past (to avoid opening floor steel deckand steel beam and a virtual cut patch);

　　The closed section of floor floor steel deckfloor steel deckbottom gravity center distance of about 16mm, less than the open type or reentrant floor floor steel deckparameters, according to the plasticity theory analysis of structural bearing capacity of composite slab, concrete pressure force and tensile force center center with arm greater, the said material strength play more fully, so the closed composite slab the structure has greater bearing capacity or has higher safety coefficient;

　　The closed floor floor steel deckin strict accordance with the design drawings were processed in factories, in order have row number, site construction without cutting and welding, convenient for installation of steel company;

　　楼承板(钢承板，建筑压型钢板)是采用镀锌钢板经辊压冷弯成型，其截面成V型、U型、梯形或类似这几种形状的波形，主要用作永久性模板，也可被选为其他用途。