Strong concrete holding and wrapping shear resistance: the special closed rib design has strong longitudinal shear resistance. Under its excellent allowable design load, the steel bearing plate has not slipped from the concrete.
Performance stability of the best product: all the slab ribs are wrapped in the concrete, which is similar to the reinforcement in the cast-in-situ concrete slab. The closed floor bearing plate can completely replace the positive moment tensile reinforcement in the floor slab, and the fire-resistant aging of 1.5 hours can be achieved without spraying stable coating.
Superior composite floor section: the closed composite floor has large floor effect and excellent height, and provides large positive moment resistance in use stage.
Card slot suspension system at the bottom of the board: it can be used for the installation of ceiling, ceiling, water and electricity pipe, without drilling and welding. During the use of the building, it can be moved, removed or reinstalled as needed. The construction is convenient and the speed is appropriate: the end does not need any plug, there is no slurry leakage, and the construction cycle can be shortened.
Flat bottom appearance: the floor bottom is flat, which is more beautiful for buildings that do not want ceiling.
It can effectively reduce the floor height: according to the performance stability regulations and anti vibration, the total thickness of closed floor bearing plate is only 110-130 mm, reducing weight, reducing cost and increasing net height.
Low cost: the reinforcement bearing the positive bending moment at the bottom of the closed floor bearing plate is replaced by the closed profiled steel plate without spraying performance stable coating, so as to reduce the amount of reinforcement and reduce the cost.
Easy disassembly and assembly without special construction machines and tools
It can be reused with almost zero loss
Provide suspension service with high density and strong
No noise will be generated during construction