Product profile and schematic diagram
truss floor slab is a composite template which is welded into one combination by steel trusses and galvanized steel
rolled-plate, and the steel trusses is made in the factory by the reinforcing steel bar in the floor. In the construction phass
truss floor slab can sustain the construction loads and be laid on the beam directly, In the simple steel project it can be poured by the reinforced concrete. The truss floor slab replaces the template function and leaves the erection and demolition part out, and improves the construction efficiency
Truss floor slab is economical, convenient and fast, safe and reliable. At present it is widely used in the area of
structure and buidings such as multi-layer factory, multi-layer, high-rise, super high-rise steel buildings, various irregular floor, concrete structure, high-speed railway.

Product composition
Truss floor slab consists of upper reinforcing steel bar, lower einforcing steel bar, web steel, counter die, supports reinforcing steel bar.
Material parameters
Upper and lower reinforcing steel bar: using three-level hot-rolled steel plate with screw HRB400 level, or cold-rolled ribbed steel CRB550 level
Web steel: Using cold-rolled plain bars
Steel piate of counter die: According to different purposes, it will use galvanized steel or cold-rolled steel, the regular thickness is 0.4-0.5mm, the amount of double-sided galvanized is 120g/m