Steel structure concrete plate

Abstract

The invention provides a steel structure concrete plate. The steel structure concrete plate includes a first side plate, a second side plate and a concrete precast base plate, wherein the concrete precast base plate is arranged at the bottom ends of the first side plate and the second side plate. The two sides of the concrete precast base plate are connected with the first side plate and the second side plate separately in a welded mode. The concrete precast base plate is fixedly provided with a plurality of triangle supporting frames. Each triangle supporting frame is fixedly provided with aU-shaped steel plate in a welded mode. A steel belt is arranged between every two adjacent triangle supporting frames. The two ends of each steel belt are connected with the first side plate and the second side plate separately in a welded mode and a concrete layer is poured between the first side plate and the second side plate. The steel structure concrete plate is simple in structure, and convenient to construct; through arrangement of convex reinforcing screw for connection, connection is more stable and fracture initiation is prevented; through arrangement of asbestosed wire gauze in theconcrete, the effects such as quakeproof, sound insulation, thermal insulation and heat preservation can be achieved.

Description

technical field [0001] The invention relates to a concrete slab, in particular to a steel structure concrete slab. Background technique [0002] With the increase of the domestic population, the real estate industry is developing vigorously, but there are still great defects in the existing building construction. In the building construction, the construction is carried out by pouring concrete slabs. [0003] However, the existing pouring concrete slabs have low tensile strength, and reinforced concrete slabs are partially used. Cracks are prone to appear; the self-weight of the structure is larger than that of steel and wood structures; outdoor construction is limited by climate and season; new and old concrete are not easy to connect, which increases the difficulty of reinforcement and repair. [0004] In addition, the construction process of concrete structure is complicated, the period is long, and it is greatly affected by seasons and climate. In case of damage, it is...

AI Technical Summary

Problems solved by technology

[0003] However, the existing pouring concrete slab has low tensile strength, and some reinforced concrete slabs are used.

Cracks are prone to occur; the structure’s self-weight is larger than that of steel and wood structures; outdoor construction is limited by climate and season; new and old concrete are not easy to connect, which increases the difficulty of reinforcement and repair

[0004] In addition, the construction process of concrete structure is complicated, the period is relatively long, and it is greatly affected by seasons and climate

If damaged, it is difficult to repair

Concrete has poor heat and sound insulation performance

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