CN215630845U

CN215630845U - Noise reduction and sound insulation type wall structure for green building

Info

Publication number: CN215630845U
Application number: CN202121353679.4U
Authority: CN
Inventors: 蔡冉; 博永杰; 孙刚
Original assignee: Shandong Tiexin Construction Group Co ltd
Current assignee: Shandong Tiexin Construction Group Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a noise-reducing and sound-insulating wall structure for a green building, which comprises a first brick wall and a wood wool sound-absorbing board, wherein the left side of the first brick wall is connected with a second brick wall, the right side of the second brick wall is connected with a first foamed cement layer in a sticking manner, the left side of the first brick wall is connected with a second foamed cement layer in a sticking manner, and the left side of the second foamed cement layer is connected with the wood wool sound-absorbing board. This noise reduction sound insulation formula wall structure for green building, accessible wood wool abatvoix can noise absorption, to the inside effect that reaches the noise reduction of the green building that this wall structure founded, through the soundproof cotton of the inside setting of first brick wall, can make outside noise can't spread into inside the green building to make the noise reduction sound insulation effect of green building better, be favorable to improving resident personnel's quality of life and experience.

Description

Noise reduction and sound insulation type wall structure for green building

Technical Field

The utility model relates to the technical field of green buildings, in particular to a noise-reducing and sound-insulating wall structure for a green building.

Background

The green building is the environmental protection, and the pollution abatement provides more comfortable building for people's life, and in the green building, the wall body is extremely important component, and consequently people's requirement to the wall body of green building is higher and higher, but the noise reduction sound insulation formula wall structure for the green building in the existing market still has following problem:

1. the existing noise-reducing and sound-insulating wall body structure for the green building has poor noise-reducing and sound-insulating effects, and can not effectively isolate external noise, so that the green building formed by the wall body can not adapt to the noisy environment and is not beneficial to the living experience of people;

2. conventional noise reduction sound insulation formula wall structure for green building can not effectual heat preservation separate the temperature for the inside temperature of green building is unsuitable for people to live in, thereby influences the inside comfort level of green building, is unfavorable for people's long-term living in the green building.

Aiming at the problems, the noise-reducing and sound-insulating wall body structure for the green building is innovatively designed on the basis of the original noise-reducing and sound-insulating wall body structure for the green building.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a noise-reducing and sound-insulating wall structure for a green building, which is used for solving the problems that the noise-reducing and sound-insulating wall structure for the green building, which is provided in the background technology and is common in the market at present, has poor noise-reducing and sound-insulating effect and cannot effectively isolate external noise, so that the green building formed by the wall body cannot adapt to a noisy environment, is not favorable for living experience of people, cannot effectively insulate heat and insulate temperature, and the internal temperature of the green building is not suitable for living of people, so that the internal comfort level of the green building is influenced, and the long-term living of people in the green building is not favorable.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a noise reduction sound insulation formula wall structure for green building, includes first brick wall and wood wool abatvoix, the left side of first brick wall is connected with second brick wall, and pastes on the right side of second brick wall and be connected with first foaming cement layer, paste in the left side of first brick wall and be connected with second foaming cement layer, and the left side on second foaming cement layer is connected with the wood wool abatvoix.

Preferably, first brick wall comprises concrete piece, soundproof cotton, foaming adhesive and circular recess, and the concrete piece passes through the foaming adhesive and crisscross the pasting connection with soundproof cotton to the inside of concrete piece is provided with circular recess.

Preferably, the first brick wall and the second brick wall are connected in a sticking manner, the first brick wall and the second brick wall have the same composition structure, and the first brick wall and the second brick wall are symmetrically and alternately distributed.

Preferably, the polymer cement-based coating layer is bonded and connected to the right side of the first foamed cement layer, the right side of the first foamed cement layer is of a corrugated structure, and the first foamed cement layer and the second foamed cement layer are symmetrically arranged about the central axes of the first brick wall and the second brick wall.

Preferably, the wood wool sound-absorbing board is made of wood fibers and a cement adhesive, and the wood fibers and the cement adhesive are uniformly distributed in a staggered mode.

Preferably, the wood wool sound-absorbing board is connected with the second foamed cement layer in a sticking mode, a wood rivet penetrates through the interior of the wood wool sound-absorbing board, and the wood rivet extends to the interior of the second foamed cement layer.

Compared with the prior art, the utility model has the beneficial effects that: the noise-reducing and sound-insulating wall structure for the green building,

1. the wood wool sound-absorbing board can absorb noise, so that a noise reduction effect is achieved in a green building formed by walls, and external noise cannot be transmitted into the green building through the soundproof cotton arranged in the first brick wall, so that the noise reduction and sound insulation effects of the green building are better, and the improvement of the life quality and experience of residents is facilitated;

2. through the inside circular recess that sets up of concrete piece, make first brick wall and the inside space that leaves of second brick wall, increase the heat preservation temperature insulating properties of wall body to the green building that the wall body constitutes is more suitable, improves the living experience of the green building that this wall body constitutes.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the first and second brick walls of the present invention;

FIG. 3 is a schematic view of the internal structure of a first brick wall according to the present invention;

FIG. 4 is a schematic side view of a first foamed cement layer according to the present invention;

FIG. 5 is a schematic view of the internal structure of the wood wool sound-absorbing board of the present invention;

fig. 6 is a schematic view of the connection structure of the second foamed cement layer and the wood wool sound-absorbing board of the present invention.

In the figure: 1. a first brick wall; 101. a concrete block; 102. sound insulation cotton; 103. foaming glue; 104. a circular groove; 2. a second brick wall; 3. a first foamed cement layer; 4. a polymer cement based coating layer; 5. a second foamed cement layer; 6. a wood wool acoustic board; 601. wood fiber; 602. a cement binder; 7. and (4) wood rivets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a noise-reducing and sound-insulating wall structure for green buildings comprises a first brick wall 1 and a wood wool sound-absorbing board 6, in order to keep the temperature and insulate the temperature, the left side of the first brick wall 1 is connected with a second brick wall 2, the right side of the second brick wall 2 is connected with a first foamed cement layer 3 in a sticking way, the first brick wall 1 consists of a concrete block 101, soundproof cotton 102, foamed glue 103 and a circular groove 104, the concrete block 101 is connected with the soundproof cotton 102 in a sticking way through the foamed glue 103 in a staggered way, the circular groove 104 is arranged inside the concrete block 101, the first brick wall 1 is connected with the second brick wall 2 in a sticking way, the first brick wall 1 and the second brick wall 2 have the same composition structure, the first brick wall 1 and the second brick wall 2 are symmetrically distributed in a staggered way, the circular groove 104 is arranged inside the concrete block 101, and the first brick wall 1 and the second brick wall 2 have the same structure and are also distributed in a staggered way, therefore, more space is formed in the wall structure, so that the wall structure can keep warm and insulate heat inside through the space, and the living comfort of a green building constructed by the wall structure can be improved.

Referring to fig. 1-5-6, in order to reduce noise and insulate sound, a second foamed cement layer 5 is bonded and connected to the left side of the first brick wall 1, a wood wool sound-absorbing board 6 is connected to the left side of the second foamed cement layer 5, the wood wool sound-absorbing board 6 is made of wood fibers 601 and cement binder 602, the wood fibers 601 and the cement binder 602 are uniformly distributed, noise from the outside can be isolated by the soundproof cotton 102 bonded and connected inside the first brick wall 1, so that a sound-insulating effect is achieved, the wood wool sound-absorbing board 6 is bonded and connected to the second foamed cement layer 5, wood rivets 7 penetrate through the wood wool sound-absorbing board 6, the wood rivets 7 extend into the second foamed cement layer 5, the wood wool sound-absorbing board 6 can be further connected and fixed to the second foamed cement layer 5 by the wood rivets 7, so that the stability of the wood wool sound-absorbing board 6 can be improved, the wood fiber 601 and the cement adhesive 602 inside the wood wool sound-absorbing board 6 are distributed uniformly and staggered, so that the wood wool sound-absorbing board 6 can fully absorb noise energy, the wall structure can reduce noise and insulate sound, and the living experience of green buildings is improved.

Referring to fig. 1 and 4, in order to enable a green building constructed by the wall structure to live for a long time, a polymer cement-based coating layer 4 is bonded and connected to the right side of the first foamed cement layer 3, and the right side of the first foamed cement layer 3 is of a corrugated structure, and the first foamed cement layer 3 and the second foamed cement layer 5 are symmetrically arranged about the central axis of the first brick wall 1 and the central axis of the second brick wall 2, and the fireproof performance of the wall structure can be improved by the symmetrically arranged first foamed cement layer 3 and the second foamed cement layer 5, which is beneficial to improving the safety of the green building, and the polymer cement-based coating layer 4 can be used to be more stable and not separated from the right side of the first foamed cement layer 3 by the first foamed cement layer 3 with the corrugated structure at the right side, so that the situation that the green building needs to be repaired is reduced, and the long-term living of the green building is facilitated.

The working principle is as follows: according to the figures 1-3 and 5-6, the wall structure can isolate the external noise through the soundproof cotton 102 adhesively connected inside the first brick wall 1 and the second brick wall 2, so that the external noise cannot be transmitted into the green building constructed by the wall structure, the sound insulation of the green building is improved, then the wood wool sound-absorbing board 6 on the left side of the wall structure can absorb the sound and reduce the noise inside the green building, so that the wall structure can insulate sound and reduce the noise under the action of the soundproof cotton 102 and the wood wool sound-absorbing board 6, the living experience of the green building is improved, and people are prevented from being influenced by the noise, because the circular groove 104 is arranged inside the concrete block 101, more spaces are formed inside the first brick wall 1 and the second brick wall 2 which are distributed in a staggered manner, and the wall structure can pass through the spaces, so that the effect of heat preservation and insulation can be achieved inside the green building, the comfort level of people living in green buildings is improved;

according to fig. 1 and 6, the first foamed cement layer 3 and the second foamed cement layer 5 symmetrically arranged on both sides of the first brick wall 1 and the second brick wall 2 can make the fireproof and heat resistant performance of the green building stronger, so that the green building constructed by the wall structure is safer, and then the polymer cement-based coating layer 4 is adhered and connected to the right side of the first foamed cement layer 3, so that the wall structure has better waterproof performance, and the right side of the first foamed cement layer 3 is of a corrugated structure, so that the compactness between the first foamed cement layer 3 and the polymer cement-based coating layer 4 can be improved, and the green building constructed by the wall structure is more suitable for long-time living.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green noise reduction sound insulation formula wall structure for building, includes first brick wall (1) and wood wool abatvoix (6), its characterized in that: the left side of first brick wall (1) is connected with second brick wall (2), and pastes on the right side of second brick wall (2) and is connected with first foaming cement layer (3), paste in the left side of first brick wall (1) and be connected with second foaming cement layer (5), and the left side of second foaming cement layer (5) is connected with wood wool abatvoix (6).

2. The noise-reducing and sound-insulating wall structure for the green building as claimed in claim 1, wherein: first brick wall (1) comprises concrete piece (101), soundproof cotton (102), foaming adhesive (103) and circular recess (104), and concrete piece (101) are crossed through foaming adhesive (103) and soundproof cotton (102) and are pasted and be connected to the inside of concrete piece (101) is provided with circular recess (104).

3. The noise-reducing and sound-insulating wall structure for the green building as claimed in claim 1, wherein: the first brick wall (1) is connected with the second brick wall (2) in a sticking mode, the first brick wall (1) and the second brick wall (2) are identical in structure, and the first brick wall (1) and the second brick wall (2) are symmetrically distributed in a staggered mode.

4. The noise-reducing and sound-insulating wall structure for the green building as claimed in claim 1, wherein: the right side of the first foamed cement layer (3) is connected with a polymer cement-based coating layer (4) in a sticking mode, the right side of the first foamed cement layer (3) is of a corrugated structure, and the first foamed cement layer (3) and the second foamed cement layer (5) are symmetrically arranged about the central axes of the first brick wall (1) and the second brick wall (2).

5. The noise-reducing and sound-insulating wall structure for the green building as claimed in claim 1, wherein: the wood wool sound-absorbing board (6) is composed of wood fibers (601) and a cement adhesive (602), and the wood fibers (601) and the cement adhesive (602) are uniformly distributed in a staggered mode.

6. The noise-reducing and sound-insulating wall structure for the green building as claimed in claim 1, wherein: the wood wool acoustic board (6) is connected with the second foamed cement layer (5) in a sticking mode, wood rivets (7) penetrate through the interior of the wood wool acoustic board (6), and the wood rivets (7) extend to the interior of the second foamed cement layer (5).