CN213329516U

CN213329516U - Indoor noise reduction sound insulation board for building construction

Info

Publication number: CN213329516U
Application number: CN202021400220.0U
Authority: CN
Inventors: 宋志惠; 宁铮; 宋丽伟; 方明宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-01
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses an indoor acoustic celotex board of making an uproar that falls for construction, including the sound-absorbing layer, the sound-absorbing layer comprises diatom mud layer and polyester fiber abatvoix, the top on sound-absorbing layer has the puigging through PS glue bonding, the puigging comprises sound-proof felt layer and sound-proof sponge layer, the top on puigging and the bottom on sound-absorbing layer all are provided with the inoxidizing coating, the inoxidizing coating comprises insulating layer, steel sheet and antirust coat. The utility model discloses a set up the diatom mud layer, have very strong noise reduction function, can effectual absorption be harmful to the human body high-frequency sound section, and decay low noise function, through setting up polyester fiber abatvoix, have and inhale the sound, thermal-insulated and heat preservation characteristic, through setting up the sound-proof felt layer, good syllable-dividing effect has, through setting up sound-proof sponge layer, have good sound of inhaling, give sound insulation, shockproof and fire behavior, through setting up the insulating layer, have light in weight, high temperature resistant, the good and low advantage of heat conductivity of thermal stability.

Description

Indoor noise reduction sound insulation board for building construction

Technical Field

The utility model relates to a construction technical field specifically is a building construction is with indoor acoustic celotex board of making an uproar that falls.

Background

The building construction refers to the production activity in the engineering construction implementation stage, is the construction process of all kinds of buildings, also can say that various lines on the design drawing become the process in kind at appointed place, can produce the noise at the building construction process, influence resident's life, generally fall the noise reduction processing through falling the acoustic celotex board of making an uproar, but current acoustic celotex board gives sound insulation and falls the noise effect relatively poor, lacks protection machanism moreover, causes the acoustic celotex board to damage easily, for this reason, we propose an indoor acoustic celotex board of making an uproar for building construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an indoor acoustic celotex board of making an uproar that falls for construction to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor acoustic celotex board of making an uproar that falls for construction, includes the sound absorbing layer, the sound absorbing layer comprises diatom mud layer and polyester fiber abatvoix, the top on sound absorbing layer has the puigging through PS glue bonding, the puigging comprises sound-proof felt layer and sound-proof sponge layer, the top on puigging and the bottom on sound absorbing layer all are provided with the inoxidizing coating, the inoxidizing coating comprises insulating layer, steel sheet and antirust coat.

Preferably, the top of the diatom ooze layer is bonded with the polyester fiber sound-absorbing plate through PS glue, and the top of the polyester fiber sound-absorbing plate is bonded with the sound-insulating layer through PS glue.

Preferably, the top of the sound insulation felt layer is bonded with the sound insulation sponge layer through PS glue, and the sound insulation felt layer and the sound insulation sponge layer are the same in thickness.

Preferably, the outer surface of the heat insulation layer is bonded with the steel plate through PS glue, and the anti-rust layer is coated on the outer surface of the steel plate.

Preferably, the heat insulation layer is a ceramic fiber layer, and the anti-rust layer is an inorganic zinc silicate coating.

(III) advantageous effects

Compared with the prior art, the utility model provides an indoor acoustic celotex board of making an uproar that falls for construction possesses following beneficial effect:

the utility model has the advantages of strong noise reduction function by arranging the diatom ooze layer, high-frequency sound range harmful to human body can be effectively absorbed, low-frequency noise attenuation function is realized, formaldehyde elimination and air purification functions are realized, sound absorption, heat insulation and heat preservation characteristics are realized by arranging the polyester fiber sound absorption board, the material of the board is uniform and solid, and the board has the advantages of high elasticity, toughness, wear resistance, impact resistance, tearing resistance and difficult scratching, good sound insulation effect is realized by arranging the sound insulation felt layer, good sound absorption, sound insulation, shock resistance and fire resistance are realized by arranging the sound insulation sponge layer, the advantages of light weight, high temperature resistance, good thermal stability and low thermal conductivity are realized by arranging the thermal insulation layer, the strength is enhanced by arranging the steel plate, the steel plate has good antirust performance by arranging the antirust layer, and the easy reduction of the strength of the steel plate is avoided, the problem of current acoustic celotex board give sound insulation noise reduction effect relatively poor, lack protection machanism moreover, cause the acoustic celotex board to damage easily is solved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic sectional view of the sound absorption layer of the present invention;

FIG. 3 is a schematic cross-sectional view of the soundproof layer of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of the protective layer of the present invention.

In the figure: 1. a sound absorbing layer; 11. a layer of diatom ooze; 12. a polyester fiber acoustic panel; 2. a sound insulating layer; 21. a sound-insulating felt layer; 22. a sound insulation sponge layer; 3. a protective layer; 31. a thermal insulation layer; 32. a steel plate; 33. and (7) an anti-rust 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 sound absorbing layer 1, diatom mud layer 11, polyester fiber abatvoix 12, puigging 2, sound insulation felt layer 21, sound insulation sponge layer 22, inoxidizing coating 3, insulating layer 31, steel sheet 32 and antirust coat 33 part are the parts that general standard spare or field technician know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an indoor noise reduction and sound insulation board for building construction comprises a sound absorption layer 1, wherein the sound absorption layer 1 is composed of a diatomite layer 11 and a polyester fiber sound absorption board 12, the top of the diatomite layer 11 is bonded with the polyester fiber sound absorption board 12 through PS glue, the top of the polyester fiber sound absorption board 12 is bonded with a sound insulation layer 2 through PS glue, the diatomite layer 11 has a strong noise reduction function, can effectively absorb high-frequency sound sections harmful to human bodies and attenuate low-frequency noise, and also has functions of eliminating formaldehyde and purifying air, and the like, the sound absorption layer 12 has sound absorption, heat insulation and heat preservation characteristics, and the board is uniform and solid in material, and has the performances of elasticity, toughness, wear resistance, impact resistance, tear resistance and difficult scratching, the sound insulation layer 2 is bonded on the top of the sound absorption layer 1 through PS glue, and the sound insulation layer 2 is composed of a sound insulation felt layer 21 and a sound insulation sponge layer 22, the top of the sound insulation felt layer 21 is bonded with the sound insulation sponge layer 22 through PS glue, the sound insulation felt layer 21 and the sound insulation sponge layer 22 are the same in thickness, the sound insulation felt layer 21 has a good sound insulation effect, the sound insulation sponge layer 22 has good sound absorption, sound insulation, shock resistance and fire resistance, the top of the sound insulation layer 2 and the bottom of the sound absorption layer 1 are both provided with a protective layer 3, the protective layer 3 comprises a heat insulation layer 31, a steel plate 32 and an anti-rust layer 33, the outer surface of the heat insulation layer 31 is bonded with the steel plate 32 through the PS glue, the anti-rust layer 33 is coated on the outer surface of the steel plate 32, the heat insulation layer 31 is a ceramic fiber layer, the anti-rust layer 33 is an inorganic zinc silicate coating, the heat insulation layer 31 has the advantages of light weight, high temperature resistance, good thermal stability and low thermal conductivity, the strength is enhanced through the steel plate 32, and the steel plate 32 has good anti, the strength of the steel plate 32 is prevented from being easily lowered.

When in use, the diatom ooze layer 11 is arranged, so that the diatom ooze board not only has a strong noise reducing function, can effectively absorb high-frequency sound bands harmful to human bodies, and has a low-frequency noise attenuation function, but also has functions of eliminating formaldehyde, purifying air and the like, the polyester fiber sound-absorbing board 12 has sound-absorbing, heat-insulating and heat-preserving characteristics, the board is uniform and firm in material, and has the advantages of elasticity, toughness, wear resistance, impact resistance, tearing resistance and difficulty in scratching, the sound-insulating felt layer 21 has a good sound-insulating effect, the sound-absorbing sponge layer 22 has good sound-absorbing, sound-insulating, shock-proof and fireproof performances, the heat-insulating layer 31 has the advantages of light weight, high temperature resistance, good thermal stability and low thermal conductivity, the strength is enhanced by arranging the steel plate 32, and the anti-rust layer 33 is arranged, so that the steel plate 32 has good anti-rust performance, the intensity of having avoided steel sheet 32 descends easily, and it is relatively poor to have solved current acoustic celotex board sound insulation noise reduction effect, lacks protection machanism moreover, causes the easy problem of damaging of acoustic celotex board.

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 indoor acoustic celotex board of making an uproar that falls for construction, includes sound absorbing layer (1), its characterized in that: the sound absorption layer (1) is composed of a diatomite layer (11) and a polyester fiber sound absorption plate (12), a sound insulation layer (2) is bonded to the top of the sound absorption layer (1) through PS glue, the sound insulation layer (2) is composed of a sound insulation felt layer (21) and a sound insulation sponge layer (22), protective layers (3) are arranged on the top of the sound insulation layer (2) and the bottom of the sound absorption layer (1), and the protective layers (3) are composed of a heat insulation layer (31), a steel plate (32) and an anti-rust layer (33).

2. The indoor noise reduction and sound insulation board for building construction as claimed in claim 1, wherein: the top of the diatom ooze layer (11) is bonded with the polyester fiber sound-absorbing board (12) through PS glue, and the top of the polyester fiber sound-absorbing board (12) is bonded with the sound-insulating layer (2) through PS glue.

3. The indoor noise reduction and sound insulation board for building construction as claimed in claim 1, wherein: the top of the sound insulation felt layer (21) is bonded with the sound insulation sponge layer (22) through PS glue, and the sound insulation felt layer (21) and the sound insulation sponge layer (22) are the same in thickness.

4. The indoor noise reduction and sound insulation board for building construction as claimed in claim 1, wherein: the outer surface of the heat insulation layer (31) is bonded with the steel plate (32) through PS glue, and the anti-rust layer (33) is coated on the outer surface of the steel plate (32).

5. The indoor noise reduction and sound insulation board for building construction as claimed in claim 4, wherein: the heat insulation layer (31) is a ceramic fiber layer, and the anti-rust layer (33) is an inorganic zinc silicate coating.