Assembly type light steel-foam concrete composite floor and construction method thereof

Abstract

The invention discloses an assembly type light steel-foam concrete composite floor and a construction method thereof. The floor comprises a floor frame and panels, wherein the floor frame comprises afirst transverse channel steel and a second transverse channel steel which are arranged along the longitudinal direction, a first longitudinal channel steel and a second longitudinal channel steel arearranged between the first transverse channel steel and the second transverse channel steel, the lap joint portion of the end portions of the first transverse channel steel, second transverse channelsteel, first longitudinal channel steel and second longitudinal channel steel is provided with a connecting part, the connecting part connects the first transverse channel steel, the second transverse channel steel, the first longitudinal channel steel and the second longitudinal channel steel integrally, a plurality of rebars are arranged between the first longitudinal channel steel and the second longitudinal channel steel along the longitudinal direction, a first panel and a second panel are paved on the rebars at the both sides of the floor frame, and a cavity formed by the first panel, the second panel and the floor frame is filled with foam concrete. The assembly type light steel-foam concrete composite floor and the construction method thereof have the advantages that the self-weight of the floor is light, the strength is high, the effects of heat preservation, sound insulation, heat insulation and water resistance are good, and the construction is convenient; all floors are produced in plants, thereby being capable of ensuring the quality requirements, producing in batch, guaranteeing the production speed, and achieving green production, not only are materials used reasonably, but also the environment is protected, and the floor is economic and practical.

Description

Technical field: [0001] The invention relates to the technical field of construction engineering, in particular to an assembled light steel-foam concrete composite floor slab and a construction method thereof. Background technique: [0002] Most of the current floor slabs are cast-in-place slabs. The advantage of cast-in-place slabs is that they have high strength and can be laid with a large span. However, on-site dormitory reinforcement and formwork removal are required. A large amount of manpower and material resources is not conducive to the cooperation of all aspects of construction; and for small-scale buildings with small spans, prefabricated panels are also useful, but the disadvantage of prefabricated panels is that there are gaps between panels. If the construction is not handled properly, the building will settle. Sometimes it is easy to cause cracks and water leakage on the floor, which will bring difficulties to future use and repair. Under the background of en...

AI Technical Summary

Problems solved by technology

[0002] Most of the current floor slabs are cast-in-place slabs. The advantage of cast-in-place slabs is that they have high strength and can be laid with a large span. However, on-site dormitory reinforcement and formwork removal are required. A large amount of manpower and material resources is not conducive to the cooperation of all aspects of construction; and for small-scale buildings with small spans, prefabricated panels are also useful, but the disadvantage of prefabricated panels is that there are gaps between panels. If the construction is not handled properly, the building will settle. It is easy to cause cracks and water leakage on the floor, which will bring difficulties to future use and repair.

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