The steel truss deck is a composite template which is welded into one combination by the steel truss  and galvanized steel rolled-plate ,and the steel truss is welded by rebar in the shop. In the construction phase ,the steel truss deck can sustain the construction loads ,and be laid on the beam directly, then do some simple rebar work ,it can do the concrete work .the steel truss deck replaces the template without erection and demolition ,so improve the construction efficient.

The steel truss deck is economic,convenient,safe,and reliable. At present ,it wildly used in the area of buildings such as multi storied factory,multi, tall and super tall steel buildings,various irregular floor,reinforced concrete structure and high-speed railway.

The steel truss is applied in the railway sleeper and precast concrete for floor and beam .The diameter of upper and lower rebar is 6-12mm,and the web rebar is 4-7mm.The height of the truss is 70-270mm.

Product comprehensive advantages :

 1\Economic 

 1)The load-carrying mode is better and the material is cheaper,so the comprehensive cost advantage of the steel  truss deck is obvious.

 2)The height of truss and the diameter of rebar can be adjusted to meet the requirement of greater span of floor  without support.

 3)The steel truss deck can be designed as  bidirectional  slabs.

 2\Convenient

 1)The work of rebar binding can be  reduced by 60-70%, further shortening project schedule.

2)The load-carrying model of the steel truss deck can provide more stiffness, it will significantly reduce the temporary support,even does not need the support. 

3\Safe

1)Load-carrying model is same with the traditional concrete floor with support model,so anti-cracking ability is better.

2)Fire resistance performance is same with traditional concrete floor and better than composite profiled sheet model.

 3)The deck is not under load during service stage,then it is not need to consider anticorrosive and fire resistance.

  4\Reliable 

1)The rebar is arranged uniformly,then the distance between the upper and lower rebar and the      thickness of the protective concrete is reliable.

 2)the lapping model is double folds that ensure the floor quality.

 3)Bidirectional stiffness of floor is similar then is conducive to earthquake resistance.

 4)The welding quality of the stud is more  reliable .