Polypropylene insulation board for floor sound insulation

A technology of polypropylene and insulation boards, which is applied to floors, insulation layers, elastic floors, etc., can solve problems such as the inability to meet higher and higher quality, and the single function of sound insulation boards, so as to improve impact resistance, avoid falling off, and improve The effect of shock absorbing ability

Pending Publication Date: 2021-11-09
胡云波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that most of the existing sound insulation boards have a single function due to their simple structure and cannot meet the demand for higher and higher quality, the present invention proposes a polypropylene insulation board for floor sound insulation

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  • Polypropylene insulation board for floor sound insulation
  • Polypropylene insulation board for floor sound insulation
  • Polypropylene insulation board for floor sound insulation

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] refer to Figure ...

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Abstract

The invention belongs to the technical field of insulation boards, and particularly relates to a polypropylene insulation board for floor sound insulation. The problems that most of existing sound insulation boards are single in function and cannot meet the requirement for higher and higher quality due to simple structures are solved. According to the following scheme, the polypropylene insulation board comprises a bottom board, the bottom board is concave, a top board is arranged at the top of the inner wall of the bottom board, and springs are fixedly connected to four corners of the outer wall of the bottom of the top plate. According to the polypropylene insulation board for floor sound insulation, the bottom plate and the top plate are connected through the springs, so that the top plate has the vertical elastic buffering performance, and the top plate can be limited and fixed through a limiting mechanism and is prevented from falling off; the top of the top plate is conveniently coated through a pouring groove formed by a partition plate in the top of the top plate; a first heat preservation mechanism in the top plate and a second heat preservation mechanism in the bottom plate can play a dual heat preservation and sound insulation role; and the impact buffering capacity of the plate can be further improved by arranging a vibration buffering mechanism in an interlayer.

Description

technical field [0001] The invention relates to the technical field of thermal insulation boards, in particular to a polypropylene thermal insulation board for floor sound insulation. Background technique [0002] The floor of the building must have sufficient strength and rigidity to bear the loads of furniture, equipment and people on it, and transfer the load to the load-bearing components to maintain the horizontal support of the building. The floor generally refers to a prefabricated field. Concrete prefabricated parts. The load-bearing part of the floor layer divides the house into several floors in the vertical direction, and transmits the vertical loads such as people and furniture and the self-weight of the floor to the foundation through walls, beams or columns. [0003] With the construction and development of the city, the noise brought by traffic, industry and construction is becoming more and more serious. The noise interferes with sleep and leads to a decreas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/10E04F15/18E04F15/20E04F15/22
CPCE04F15/02E04F15/107E04F15/181E04F15/206E04F15/225E04F2290/04E04F2290/041E04F2290/045
Inventor 胡云波
Owner 胡云波
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