Aerial structure terrace and construction method thereof

Abstract

The invention relates to an aerial structure terrace and a construction method thereof. The aerial structure terrace comprises a cushion layer laid on an undisturbed soil layer, and a plurality of main beam steel bars are arranged on the cushion layer. The multiple main beam steel bars form a plurality of construction grids in a longitudinally and transversely staggered mode, and the constructiongrids are internally connected with a plurality of ribbed beam steel bars which are longitudinally and transversely staggered and form a plurality of sub construction grids. The sub construction gridsare internally provided with preformed aerial formwork shells, and the lower surfaces of the aerial formwork shells are connected with the cushion layer in an abutting mode. Sunken aerial cavities are formed in the lower surfaces of the aerial formwork shells, and the construction grids are further internally connected with steel bar meshes. The steel bar meshes and the upper ends of the ribbed beam steel bars in the construction grids are connected, and concrete slurry is poured between the aerial formwork shells and on the aerial formwork shells. The structural stability is high, improvement and ensuring of the construction efficiency and quality are facilitated, other frames do not need to be erected for supporting during construction through using of the aerial formwork shells, the construction technology is simplified, materials are saved, the construction efficiency is further improved, and the functional demands of terrace damping, noise reduction, damp prevention and the likecan be met well.

Description

technical field [0001] The invention belongs to the technical field of general building structures in buildings, and in particular relates to an elevated structure floor and a construction method thereof. Background technique [0002] The floor is the part where the ground floor room is in contact with the soil layer. It bears the load of the ground floor room. It requires a certain strength and rigidity, and has the properties of moisture-proof, water-proof, warm-keeping, and wear-resistant; the conventional floor layer is bottom-up Including plain soil tamping layer, cushion layer, structural layer and surface layer, while the conventional overhead structure floor and its construction need to add frame support (such as scaffolding, formwork, etc.) in the structural layer, the construction speed is slow, and the construction quality is difficult. Get a better guarantee. Contents of the invention [0003] Aiming at the above-mentioned deficiencies of the prior art, the te...

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Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide an elevated structure floor and its construction method, avoiding the problems of complicated construction, low construction efficiency and difficulty in guaranteeing the quality of the floor, and achieving a well-satisfied The functional requirements of floor shock absorption, noise reduction and moisture resistance are convenient for construction and provide the effect of construction efficiency and quality

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