CN213329653U

CN213329653U - Aerated concrete slab with noise reduction function

Info

Publication number: CN213329653U
Application number: CN202021492336.1U
Authority: CN
Inventors: 范培
Original assignee: Shanxi Dongyu Building Materials Technology Co ltd
Current assignee: Shanxi Dongyu Building Materials Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-01
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses an aerated concrete board with function of making an uproar is fallen, including the concrete body, the concrete body is including inhaling sound functional layer, base plate and sound insulation functional layer, it includes inorganic fiber coating, damping puigging and polyester fiber abatvoix to inhale the sound functional layer, sound insulation functional layer includes soundproof cotton, sound-proof glass cotton and ceramic aluminium puigging. The utility model achieves the effect of preliminary sound absorption through the inorganic fiber coating, has a product with a three-dimensional heat preservation and sound absorption fiber layer with certain intensity, and simultaneously has the advantages of fire prevention, heat preservation, heat insulation, sound absorption, sound insulation, tastelessness, no radioactivity and no mildew; corrosion-resistant, ageing-resistant and decorative a great deal of performance such as have solved current aerated concrete and do not have the noise reduction function, when fitment use, the noise can run through concrete slab and get into indoorly, brings the problem of very big influence to people's life.

Description

Aerated concrete slab with noise reduction function

Technical Field

The utility model relates to a technical field of making an uproar specifically is an aerated concrete slab with function of making an uproar falls.

Background

The noise is a type of sound which causes dysphoria or harms human health due to too strong volume, and from the viewpoint of environmental protection: all the sounds which obstruct people from normally resting, studying and working and the sounds which interfere with the sounds to be heard by people belong to noises, and from the physical perspective: the noise is the sound that the sound producing body sent when making irregular vibration, and in this sense, the source of noise is a lot of, like the car sound on the street, the sound of speaking in quiet library, the machine sound of building site, and the too big sound of neighbor's TV set, all is the noise, and current aerated concrete does not have the noise reduction function, and when fitment use, the noise can run through concrete slab and get into indoor, brings very big influence to people's life, for this reason, we provide an aerated concrete slab with the function of making an uproar falls.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerated concrete slab with function of making an uproar falls possesses the advantage of making an uproar, has solved current aerated concrete and has not had the function of making an uproar that falls, and when fitment use, the noise can run through concrete slab and get into indoorly, brings the problem of very big influence to people's life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aerated concrete board with function of making an uproar is fallen, includes the concrete body, the concrete body is including inhaling sound functional layer, base plate and sound insulation functional layer, it includes inorganic fiber coating, damping puigging and polyester fiber abatvoix to inhale the sound functional layer, sound insulation functional layer includes soundproof cotton, sound-proof glass cotton and ceramic aluminium puigging, the base plate is located the bottom of inhaling the sound functional layer and passes through the epoxy glue adhesion with the top of sound insulation functional layer.

Preferably, the inorganic fiber coating is coated on the top of the damping sound insulation layer, the bottom of the damping sound insulation layer is adhered to the top of the polyester fiber sound absorption plate through epoxy resin glue, the thickness of the damping sound insulation layer is 1.5-2 times of the thickness of the inorganic fiber coating, and the thickness of the polyester fiber sound absorption plate is 0.2-0.4 times of the thickness of the damping sound insulation layer.

Preferably, the soundproof cotton is located at the bottom of the base plate and adhered by epoxy resin glue, the bottom of the soundproof cotton is adhered to the top of the soundproof glass cotton by epoxy resin glue, the ceramic aluminum soundproof layer is located at the bottom of the soundproof glass cotton, the thickness of the soundproof cotton is 0.3-0.5 times of that of the soundproof glass cotton, and the thickness of the soundproof cotton is 1.2-1.4 times of that of the ceramic aluminum soundproof layer.

Preferably, the substrate is positioned at the bottom of the polyester fiber sound-absorbing board, and the substrate is made of plastic modified polymer cement-based slurry through pressing.

Preferably, the surface of the concrete body is provided with a plurality of air holes, and the number of the air holes is a plurality of air holes which are uniformly distributed on the periphery of the front surface of the concrete body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model achieves the effect of preliminary sound absorption through the inorganic fiber coating, has a product with a three-dimensional heat preservation and sound absorption fiber layer with certain intensity, and simultaneously has the advantages of fire prevention, heat preservation, heat insulation, sound absorption, sound insulation, tastelessness, no radioactivity and no mildew; the damping sound insulation layer has the characteristics of good barrier property, capability of being cut and bent, low manufacturing cost, small influence by the use environment, moisture resistance, moth resistance and the like, the polyester fiber sound absorption plate achieves the multilayer sound absorption effect, has the characteristics of fire resistance, good flame retardant property, heat insulation, tearing resistance and the like, the base plate has excellent waterproof property and corrosion resistance, the sound insulation cotton can resist external noise to avoid entering a room and influencing the normal life of people, the sound insulation glass wool is used as an internal filling material, the sound absorption effect is good, sound energy can be consumed to the maximum degree, the ceramic aluminum sound insulation layer has the characteristics of sound insulation, fire resistance, incombustibility, high strength, light weight, convenience in construction, long service life and the like, and the problem that the existing aerated concrete does not have the noise reduction function is solved, when the decoration is used, noise can penetrate through the concrete slab and enter the room, and the problem of great influence on the life of people is brought.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the structural concrete body of the present invention;

FIG. 3 is a cross-sectional view of the sound-absorbing functional layer of the present invention;

fig. 4 is a cross-sectional view of the sound-insulating functional layer of the structure of the present invention.

In the figure: 1. a concrete body; 2. a sound-absorbing functional layer; 201. an inorganic fiber coating; 202. a damping sound insulation layer; 203. a polyester fiber acoustic panel; 3. a substrate; 4. a sound-insulating functional layer; 401. sound insulation cotton; 402. sound insulation glass wool; 403. ceramic aluminum sound insulation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a concrete body 1, inhale sound functional layer 2, inorganic fiber coating 201, damping puigging 202, polyester fiber abatvoix 203, base plate 3, sound insulation functional layer 4, soundproof cotton 401, soundproof glass cotton 402 and pottery aluminium puigging 403 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, an aerated concrete panel with noise reduction function comprises a concrete body 1, wherein the concrete body 1 comprises a sound absorption functional layer 2, a substrate 3 and a sound insulation functional layer 4, the substrate 3 has excellent waterproof performance and anticorrosion property, the sound absorption functional layer 2 comprises an inorganic fiber coating 201, a damping sound insulation layer 202 and a polyester fiber sound absorption plate 203, a primary sound absorption effect is achieved through the inorganic fiber coating 201, and the product has a three-dimensional heat preservation and sound absorption fiber layer with certain strength, and simultaneously has the advantages of fire prevention, heat preservation, heat insulation, sound absorption, sound insulation, no odor, no radioactivity and no mildew; the damping sound insulation layer 202 has the characteristics of good barrier property, capability of being cut and bent, low manufacturing cost, small influence on the use environment, moisture resistance, moth resistance and the like, the polyester fiber sound absorption plate 203 achieves the effect of multilayer sound absorption, and has the characteristics of fire resistance, good flame retardant property, heat insulation, tearing resistance and the like, the inorganic fiber coating 201 is coated on the top of the damping sound insulation layer 202, the bottom of the damping sound insulation layer 202 is adhered to the top of the polyester fiber sound absorption plate 203 through epoxy resin glue, the thickness of the damping sound insulation layer 202 is 1.5-2 times of that of the inorganic fiber coating 201, the thickness of the polyester fiber sound absorption plate 203 is 0.2-0.4 times of that of the damping sound insulation layer 202, the sound insulation functional layer 4 comprises sound insulation cotton 401, sound insulation glass cotton 402 and ceramic aluminum sound insulation layer 403, and the external noise is resisted through the sound insulation cotton 401, the sound-absorbing effect is good and the sound energy can be consumed to the maximum extent by using the soundproof glass wool 402 as an internal filling material, the soundproof glass wool 401 is positioned at the bottom of the substrate 3 and is adhered by epoxy resin glue, the bottom of the soundproof cotton 401 is adhered to the top of the soundproof glass wool 402 by the epoxy resin glue, the ceramic aluminum soundproof layer 403 is positioned at the bottom of the soundproof glass wool 402, the thickness of the soundproof cotton 401 is 0.3-0.5 times of that of the soundproof glass wool 402, the thickness of the soundproof cotton 401 is 1.2-1.4 times of that of the ceramic aluminum soundproof layer 403, the substrate 3 is positioned at the bottom of the sound-absorbing functional layer 2 and is adhered to the top of the soundproof functional layer 4 by the epoxy resin glue, the substrate 3 is positioned at the bottom of the polyester fiber sound-absorbing plate 203, the base plate 3 is made of plastic modified polymer cement-based slurry through pressing, air holes are formed in the surface of the concrete body 1, and the number of the air holes is a plurality of air holes which are uniformly distributed on the periphery of the front side of the concrete body 1.

When in use, the inorganic fiber coating 201 achieves the effect of preliminary sound absorption, and the product has a three-dimensional heat-preservation and sound-absorption fiber layer with certain strength, and simultaneously has the advantages of fire prevention, heat preservation, heat insulation, sound absorption, sound insulation, no odor, no radioactivity and no mildew; the damping sound insulation layer 202 has the advantages of being good in barrier property, capable of being cut and bent, low in manufacturing cost, less influenced by the use environment, moisture-proof, mothproof and the like, the polyester fiber sound absorption plate 203 achieves the effect of multi-layer sound absorption, has the advantages of being good in fireproof and flame-retardant performance, heat-proof, tear-resistant and the like, the base plate 3 has excellent waterproof performance and corrosion-proof performance, external noise is blocked through the sound insulation cotton 401, the noise is prevented from entering a room to influence the normal life of people, the sound insulation glass cotton 402 serves as an internal filling material, the sound absorption effect is good, sound energy can be consumed to the maximum extent, the ceramic aluminum sound insulation layer 403 has the advantages of being sound-proof, fireproof, non-combustible, high in quality, light in weight, convenient to construct, long in service life and the like, and the problem that the existing aerated concrete does not have the noise reduction function is solved, when the decoration is used, noise can penetrate through the concrete slab and enter the room, and the problem of great influence on the life of people is brought.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aerated concrete board with function of making an uproar is fallen, includes concrete body (1), its characterized in that: concrete body (1) is including inhaling sound functional layer (2), base plate (3) and sound insulation functional layer (4), it includes inorganic fiber coating (201), damping puigging (202) and polyester fiber abatvoix (203) to inhale sound functional layer (2), sound insulation functional layer (4) are including soundproof cotton (401), soundproof glass cotton (402) and ceramic aluminium puigging (403), epoxy glue adhesion is passed through at the bottom that is located sound functional layer (2) and sound insulation functional layer (4) top in base plate (3).

2. An aerated concrete panel with noise reduction according to claim 1 wherein: the inorganic fiber coating (201) is coated on the top of the damping sound insulation layer (202), the bottom of the damping sound insulation layer (202) is adhered to the top of the polyester fiber sound absorption plate (203) through epoxy resin glue, the thickness of the damping sound insulation layer (202) is 1.5-2 times of that of the inorganic fiber coating (201), and the thickness of the polyester fiber sound absorption plate (203) is 0.2-0.4 times of that of the damping sound insulation layer (202).

3. An aerated concrete panel with noise reduction according to claim 1 wherein: the soundproof cotton (401) is located at the bottom of the substrate (3) and is adhered to the top of the soundproof glass cotton (402) through epoxy resin glue, the ceramic aluminum soundproof layer (403) is located at the bottom of the soundproof glass cotton (402), the soundproof cotton (401) is 0.3-0.5 times the thickness of the soundproof glass cotton (402), and the soundproof cotton (401) is 1.2-1.4 times the thickness of the ceramic aluminum soundproof layer (403).

4. An aerated concrete panel with noise reduction according to claim 1 wherein: the base plate (3) is located at the bottom of the polyester fiber sound-absorbing plate (203), and the base plate (3) is made of plastic modified polymer cement-based slurry through pressing.

5. An aerated concrete panel with noise reduction according to claim 1 wherein: the concrete body (1) is provided with a plurality of air holes on the surface, and the number of the air holes is a plurality of air holes which are uniformly distributed on the periphery of the front surface of the concrete body (1).