Normal
Superimposed plate
1, mature technology, manufacturers.
2, floor design calculation is simple.
prestress
Superimposed plate
1, compared with ordinary laminated board weight is small, lifting, transportation efficiency is improved.
2, the floor stiffness is large, more difficult to crack.
3, suitable for large span space.
Metal bottom die rebar
Truss floor plate
1, mature technology, manufacturers。
2, the processing speed is fast.
3. Light weight, high lifting and transportation efficiency.
4, the floor integrity is good.
Removable bottom die rebar
Truss floor plate
1, the processing speed is fast.
2, the floor integrity is good.
No removal of bottom die reinforcement
Truss floor plate
1, the processing speed is fast.
2. Light weight, high lifting and transportation efficiency.
3. The flatness of the plate bottom after forming is high, and the decoration is convenient in the later stage.
4, the floor integrity is good.
1, the construction of the surrounding reinforcement is inconvenient, and the site still needs to be partially cast in situ.
2, need maintenance before leaving the factory, long processing cycle.
3, since heavy, hoisting, transportation efficiency is low.
4, the floor integrity is poor.
1, floor design calculation is complex.
2, the processing process is complex.
3, fewer manufacturers.
1. Metal bottom film leads to later stage
Decoration, decoration inconvenience.
1. The floor molding is poor after multiple turnover of the bottom film.
2. The removal of the bottom film is time-consuming and laborious.
1, there are supporting production and construction technology,
Supply chain resources are less.
