An anti-seismic and sound-insulating prefabricated floor based on healthy buildings

Abstract

The invention relates to an anti-seismic and sound-insulating assembled floor slab based on a healthy building, which includes a support beam, a floor slab body and a connecting block, and trapezoidal convex corrugations are passed between the first rubber layer and the reinforced concrete layer, and the reinforced concrete layer and the second rubber layer Matched with the grooves, the side of the reinforced concrete layer is provided with a plurality of vertically downward connecting grooves at intervals, and the steel bars in the reinforced concrete layer protrude forward and backward from the reinforced concrete layer and are provided with outer screw thread, the connecting block is screwed on the steel bar protruding from the reinforced concrete layer, the center of the connecting block has an internal thread, and the supporting beam is a pentagonal prism whose bottom surface is a horizontal plane, the left and right sides are vertical planes, and the upper part is two inclined planes , There are vertically upward connecting bodies on the two inclined surfaces of the supporting beams, and the connecting bodies match the connecting grooves of the flooring body when connecting the flooring body above the supporting beams.

Description

technical field [0001] The invention relates to the technical field of healthy buildings, in particular to an anti-seismic and sound-insulating prefabricated floor based on healthy buildings. Background technique [0002] Prefabricated floor slabs are a type of slabs that are prefabricated in the prefabrication yard and then installed on the construction site. It has the advantages of saving labor, speeding up the construction progress, and facilitating industrialized production and mechanized construction. However, the integrity and rigidity of the structure are poor. , It is the most common application in multi-storey residential buildings in our country. [0003] During the use of the prefabricated floor, it is found that the floor will vibrate when stepping on it, the sense of security is poor, the sound of walking upstairs can be clearly transmitted downstairs, the sound insulation effect is poor, and there are problems such as leakage at the joints of the floor. Cont...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the existing prefabricated floor will vibrate when stepping on it, the sense of security is poor, the sound of walking upstairs can be clearly transmitted to the downstairs, the sound insulation effect is poor, and the problems of leakage at the joints of the floor slabs, the present invention provides a Anti-seismic and sound-insulating prefabricated floor slabs based on healthy buildings achieve the purpose of vibration reduction, sound insulation and leakage prevention

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