CN212078425U - Sound-proof autoclaved aerated concrete block - Google Patents

Abstract

The utility model discloses a give sound insulation and evaporate and press aerated concrete block, including building block body, the installation cavity has all been seted up with the bottom of inner chamber at the top of building block body inner chamber, the outside of installation cavity inner chamber is connected with the insulating layer through the polyurethane adhesive, the inboard of insulating layer is connected with the puigging through the polyurethane adhesive, the puigging comprises soundproof cotton, deadening felt and polyester fiber abatvoix. The utility model discloses a set up soundproof cotton, make building block body have good sound insulation performance, through setting up the deadening felt, further improved building block body's syllable-dividing effect, through setting up polyester fiber abatvoix, have good sound absorption performance, after the sound insulation through soundproof cotton and deadening felt, when still having the noise, polyester fiber abatvoix can absorb it for it is effectual to give sound insulation, through setting up the insulating layer, not only has very good thermal-insulated effect, but also improved building block body's syllable-dividing effect.

Description

Sound-proof autoclaved aerated concrete block

Technical Field

The utility model relates to a building block technical field specifically is a sound insulation evaporates presses aerated concrete block.

Background

The autoclaved aerated concrete block is a concrete product prepared by taking fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of a gas former, a regulator and a bubble stabilizer, and carrying out technical processes of blending, stirring, pouring, standing, cutting, high-pressure steam curing and the like.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a give sound insulation evaporates and presses aerated concrete block possesses the effectual advantage that gives sound insulation, has solved current evaporate and has pressed aerated concrete block use in still have the poor defect of sound insulation effect, especially in some entertainment places, can influence oneself or other people's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a give sound insulation evaporates presses aerated concrete block, includes the building block body, the installation cavity has all been seted up with the bottom of inner chamber at the top of building block body inner chamber, the outside of installation cavity inner chamber is connected with the insulating layer through the polyurethane adhesive, the inboard of insulating layer is connected with the puigging through the polyurethane adhesive, the puigging comprises soundproof cotton, deadening felt and polyester fiber abatvoix, the axle department of building block body inner chamber has seted up the sound insulation chamber, the top and the bottom of building block body all are provided with the waterproof layer.

Preferably, the heat insulation layer is a glass fiber board, the waterproof layer is composed of an EVA waterproof board and a styrene-butadiene-styrene block copolymer layer, and the styrene-butadiene-styrene block copolymer layer is coated on the outer side of the EVA waterproof board.

Preferably, the top of the sound-proof felt is connected with the sound-proof cotton through a polyurethane adhesive, and the top of the polyester fiber sound-absorbing board is connected with the sound-proof felt through the polyurethane adhesive.

Preferably, the sound insulation cavity is a vacuum cavity, and a sealing ring is fixedly connected to the inner wall of the sound insulation cavity.

Preferably, the right side of the block body is fixedly connected with a bump, and the left side of the block body is provided with a groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a sound insulation evaporates presses aerated concrete block possesses following beneficial effect:

the utility model has the advantages that the sound insulation effect of the building block body is further improved by arranging the sound insulation cotton, the sound absorption performance is good by arranging the sound insulation felt, when noise exists after sound insulation of the sound insulation cotton and the sound insulation felt, the sound insulation effect of the building block body is good by arranging the polyester fiber sound absorption board, the sound insulation effect of the building block body is good by arranging the heat insulation layer, the sound insulation effect of the building block body is also improved, air is prevented from entering the sound insulation cavity by arranging the sealing ring, the building block body has good waterproof performance by arranging the EVA waterproof board, the damage of water permeation to the heat insulation layer and the sound insulation layer is avoided, the waterproof effect is further improved by arranging the styrene-butadiene-styrene block copolymer layer, still have better corrosion resistance, can be applicable to the environment that pollutes the nature strong, have certain tensile strength simultaneously, all be suitable for under high temperature and low temperature condition, through the cooperation of lug and recess for wall body stability is good, has solved current autoclaved aerated concrete block and has still had the defect that sound insulation effect is poor in the use, especially in some recreation places, can influence oneself or other people's problem.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the soundproof layer of the present invention;

fig. 3 is a schematic view of the sectional structure of the waterproof layer of the present invention.

In the figure: 1. a block body; 2. a mounting cavity; 3. a thermal insulation layer; 4. a sound insulating layer; 401. sound insulation cotton; 402. a sound-deadening felt; 403. a polyester fiber acoustic panel; 5. a sound-insulating chamber; 6. a waterproof layer; 601. an EVA waterproof board; 602. a styrene-butadiene-styrene block copolymer layer; 7. a bump; 8. and (4) a groove.

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 building block body 1, installation cavity 2, insulating layer 3, puigging 4, soundproof cotton 401, deadening felt 402, polyester fiber abatvoix 403, soundproof cavity 5, waterproof layer 6, EVA waterproof board 601, styrene-butadiene-styrene block copolymer layer 602, lug 7 and recess 8 part are the general standard component or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a sound-insulating autoclaved aerated concrete block comprises a block body 1, a bump 7 is fixedly connected to the right side of the block body 1, a groove 8 is formed in the left side of the block body 1, the wall body has good stability by the cooperation of the bump 7 and the groove 8, a mounting cavity 2 is formed in the top of the inner cavity of the block body 1 and the bottom of the inner cavity, a heat-insulating layer 3 is connected to the outer side of the inner cavity of the mounting cavity 2 through a polyurethane adhesive, the heat-insulating layer 3 is a glass fiber board, the heat-insulating layer 3 has a good heat-insulating effect and improves the sound-insulating effect of the block body 1, the inner side of the heat-insulating layer 3 is connected to a sound-insulating layer 4 through a polyurethane adhesive, the sound-insulating layer 4 is composed of sound-insulating cotton 401, a sound-insulating felt 402 and a polyester fiber sound, the top of the polyester fiber sound-absorbing board 403 is connected with the sound-insulating felt 402 through a polyurethane adhesive, the sound-insulating effect of the block body 1 is further improved by arranging the sound-insulating cotton 401, the sound-insulating property of the block body 1 is good by arranging the sound-insulating felt 402, the sound-insulating effect of the block body 1 is good by arranging the polyester fiber sound-absorbing board 403, when noise exists after sound insulation of the sound-insulating cotton 401 and the sound-insulating felt 402, the polyester fiber sound-absorbing board 403 can absorb the noise, the sound-insulating effect is good, the sound-insulating cavity 5 is arranged at the middle axis of the inner cavity of the block body 1, the sound-insulating cavity 5 is a vacuum cavity, the inner wall of the sound-insulating cavity 5 is fixedly connected with a sealing ring, air is prevented from entering the sound-insulating cavity 5 by arranging the sealing ring, the waterproof layer 6 is arranged at the top and the bottom of the block body 1, and the waterproof layer 6 is composed, styrene-butadiene-styrene block copolymer layer 602 scribbles the outside of locating EVA waterproof board 601, through setting up EVA waterproof board 601, make building block body 1 possess good waterproof performance, it produces destruction to insulating layer 3 and puigging 4 to have avoided water infiltration, through setting up styrene-butadiene-styrene block copolymer layer 602, when further improving water-proof effects, still have better corrosion resistance, can be applicable to the environment that the polluting nature is strong, certain tensile strength has simultaneously, all be suitable for under high temperature and low temperature condition.

When in use, the sound insulation cotton 401 is arranged to ensure that the building block body 1 has good sound insulation performance, the sound insulation effect of the building block body 1 is further improved by the sound insulation felt 402, the polyester fiber sound absorption plate 403 has good sound absorption performance, when noise exists after sound insulation of the sound insulation cotton 401 and the sound insulation felt 402, the polyester fiber sound absorption plate 403 can absorb the noise, the sound insulation effect is good, the heat insulation layer 3 is arranged to have good heat insulation effect and improve the sound insulation effect of the building block body 1, the sealing ring is arranged to prevent air from entering the sound insulation cavity 5, the EVA waterproof plate 601 is arranged to ensure that the building block body 1 has good waterproof performance, the heat insulation layer 3 and the sound insulation layer 4 are prevented from being damaged by water permeation, and the styrene-butadiene-styrene block copolymer layer 602 is arranged, when further improving water-proof effects, still have better corrosion resistance, can be applicable to the environment that pollutes the nature strong, have certain tensile strength simultaneously, all be suitable for under high temperature and low temperature condition, through the cooperation of lug 7 with recess 8 for wall body stability is good, has solved still to have in the current aerated concrete block use of evaporating and has given sound insulation the poor defect of effect, especially in some amusement places, can influence oneself or other people's problem.

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 (5)

1. The utility model provides a give sound insulation and evaporate and press aerated concrete block, includes building block body (1), its characterized in that: mounting chamber (2) have all been seted up with the bottom of inner chamber at the top of building block body (1) inner chamber, the outside of mounting chamber (2) inner chamber is connected with insulating layer (3) through the polyurethane adhesive, the inboard of insulating layer (3) is connected with puigging (4) through the polyurethane adhesive, puigging (4) comprise soundproof cotton (401), deadening felt (402) and polyester fiber abatvoix (403), sound insulation chamber (5) have been seted up to the axis department of building block body (1) inner chamber, the top and the bottom of building block body (1) all are provided with waterproof layer (6).

2. The sound-insulation autoclaved aerated concrete block as set forth in claim 1, characterized in that: the heat insulation layer (3) is a glass fiber board, the waterproof layer (6) is composed of an EVA waterproof board (601) and a styrene-butadiene-styrene block copolymer layer (602), and the styrene-butadiene-styrene block copolymer layer (602) is coated on the outer side of the EVA waterproof board (601).

3. The sound-insulation autoclaved aerated concrete block as set forth in claim 1, characterized in that: the top of the sound insulation felt (402) is connected with the sound insulation cotton (401) through a polyurethane adhesive, and the top of the polyester fiber sound absorption plate (403) is connected with the sound insulation felt (402) through the polyurethane adhesive.

4. The sound-insulation autoclaved aerated concrete block as set forth in claim 1, characterized in that: the sound insulation cavity (5) is a vacuum cavity, and a sealing ring is fixedly connected to the inner wall of the sound insulation cavity (5).

5. The sound-insulation autoclaved aerated concrete block as set forth in claim 1, characterized in that: the right side of the building block body (1) is fixedly connected with a convex block (7), and the left side of the building block body (1) is provided with a groove (8).

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