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Sound insulation and shock absorption floor slab

A technology of floor and sound insulation cotton, which is applied in the field of sound insulation and shock absorption floor, which can solve the problems of poor shock absorption effect and achieve the effect of reducing impact, good sound insulation and shock absorption effect, and weakened vibration feeling

Active Publication Date: 2020-09-01
浙江易家建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: they can only achieve sound insulation effect, but the shock absorption effect is relatively poor, so it needs to be improved

Method used

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  • Sound insulation and shock absorption floor slab
  • Sound insulation and shock absorption floor slab
  • Sound insulation and shock absorption floor slab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] refer to figure 1 , is a sound-insulating and shock-absorbing floor slab disclosed by the present invention, which includes a board body 1 composed of a fixed board 11 and a movable board 12, the top wall of the fixed board 11 is provided with an accommodating hole 110, and the movable board 12 is inserted into the The top wall of the movable plate 12 and the top wall of the fixed plate 11 are located in the same plane.

[0038] refer to figure 2 , the fixed plate 11 is pre-embedded with sound-insulating cotton 14 , and the sound-insulating cotton 14 is located below the accommodating hole 110 . A rubber pad 2 is laid on the bottom of the accommodation hole 110, and the top wall and the bottom wall of the rubber pad 2 abut against the bottom wall of the movable plate 12 and the bottom of the accommodation hole 110 respectively, so as to realize the flexible support to the movable plate 12 and reduce the Shock effect. The edge of the top wall of the rubber pad 2 is i...

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Abstract

The invention discloses a sound insulation and shock absorption floor slab, relates to the technical field of prefabricated parts and aims at solving the technical problem of poor shock absorption effect. According to the technical scheme, the sound insulation and shock absorption floor slab is characterized in that a slab body comprises a fixed plate and a movable plate, wherein an containing hole is arranged in the top wall of the fixed plate; the movable plate is inserted into the containing hole; a rubber mat is arranged between the bottom wall of the movable plate and the bottom of the containing hole; the top wall and the bottom wall of the rubber mat abut against the bottom wall of the movable plate and the bottom of the containing hole respectively; and sound insulation cotton is arranged inside the fixed plate and arranged below the containing hole. The rubber mat is used for supporting the movable plate, so that vibration generated by the movable plate can be absorbed by therubber mat to a certain extent; and during a process of transmitting the vibration to the fixed plate by the rubber mat, the vibration sense is obviously weakened, so that the shock absorption effectof the slab body is achieved.

Description

technical field [0001] The invention relates to the technical field of prefabricated components, more specifically, it relates to a sound-insulating and shock-absorbing floor slab. Background technique [0002] The floor slab is a kind of slab that is cast-in-place as a slab and is directly supported on the wall around it. [0003] The existing authorized announcement number is the Chinese patent of CN201620501U, which provides a kind of soundproof floor, including from top to bottom: wooden floor, gypsum board, plywood for construction and ceiling. Steel keels and floor joists are evenly arranged in the hollow part between the plywood for construction and the ceiling. The hollow part between the plywood for construction and the ceiling is also filled with sound-insulating cotton, which can make the floor slab have a good sound-insulating effect. [0004] The above existing technical solutions have the following defects: they can only achieve sound insulation effect, but t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/00E04B5/43E04B1/98E04B1/70E04B1/86
CPCE04B1/7069E04B1/86E04B1/98E04B5/00E04B5/43E04B2001/8461
Inventor 王海勇
Owner 浙江易家建筑工程有限公司
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