CN213572821U

CN213572821U - Sound insulation structure of building

Info

Publication number: CN213572821U
Application number: CN202021988243.8U
Authority: CN
Inventors: 赵磊
Original assignee: Guangdong Mufeng Energy Saving Innovation Technology Co ltd
Current assignee: Guangdong Mufeng Energy Saving Innovation Technology Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-06-29
Anticipated expiration: 2030-09-12

Abstract

The utility model aims at providing a sound insulation construction of building, including the floor, the floor includes ground and wall, the surface covering on ground has the little bullet body dope layer in ground. The sound insulation wall has the advantages of easy construction, low construction cost, strong sound insulation effect and no influence on the self quality of the building after the construction is finished.

Description

Sound insulation structure of building

Technical Field

The utility model relates to a building field, more specifically says, the utility model relates to a sound insulation construction of building.

Background

In modern buildings, building floor slabs usually have sound insulation requirements, and the common method at present is to lay a rubber sound insulation pad on the ground and then lay the floor; and laying soundproof cotton on the wall surface, or directly using a composite board with the soundproof cotton. The construction cost of the mode is higher, and the rubber sound insulation pad or the sound insulation cotton has the defects of easy water absorption, flammability and the like, so that the long-term safety requirement of the building can not be met.

In addition, when the construction is directly carried out on the building ground, inorganic dry powder materials formed by mixing cement, inorganic materials and rubber particles are used as ground materials for paving, the construction method has the advantages of high cost and slow period, reduces the net floor height between floors after construction, is easy to hollowly crack after completion, and is not applied in a large range at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound insulation construction of building has easily construction, low in construction cost, give sound insulation effect strong, the construction is accomplished the back and is not influenced the advantage of building self quality.

The utility model provides a sound insulation construction of building, includes the floor, the floor includes ground and wall, the surface covering on ground has the little bullet body dope layer in ground.

Preferably, the surface of the ground micro-elastomer coating layer is covered with a cement mortar layer.

Preferably, the surface of the cement mortar layer covers a floor layer.

Preferably, a foam plastic liner layer covers between the cement mortar layer and the floor layer.

Preferably, the floor layer is made of any one of floor tiles, stone tiles, wood boards and carpets.

Preferably, a skirting is formed between the ground and the wall surface, and the wall surface is coated with a skirting micro-elastomer coating layer at the skirting position.

Preferably, the thickness of the kick micro-elastomer coating layer is equal to the sum of the thickness of the ground micro-elastomer coating layer and the thickness of the cement mortar layer.

Through adopting above technical scheme, the utility model discloses following beneficial effect has:

1. the ground micro-bullet coating layer has the effects of sound insulation, shock absorption and heat preservation on the ground, and can be directly used as a decorative surface layer due to the strong wear-resisting property of the coating layer;

2. the cement mortar layer is used as a base material of a building, plays a role in supporting and bearing the building, and simultaneously plays a role in protecting the ground micro-elastic coating layer and the skirting micro-elastic coating layer;

3. the foam plastic liner layer further has the effects of sound insulation and shock absorption;

4. the utility model discloses the sound-proof structure of building easily is under construction, construction cost is low, construction completion back does not influence building self quality.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a sound insulation structure of a building according to the present invention;

FIG. 2 is a schematic structural view of a second embodiment of the sound insulation structure of the building of the present invention;

fig. 3 is a schematic structural view of a third embodiment of the sound insulation structure of the building of the present invention.

11. A ground surface; 12. a wall surface; 111. a ground micro-bullet coating layer; 121. a skirting micro-bullet coating layer; 13. a cement mortar layer; 14. a foam cushion layer; 15. and (6) a floor layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example one

As shown in fig. 1, a sound insulation structure of a building comprises a floor, wherein the floor comprises a ground 11 and a wall surface 12, and a ground micro-elastic coating layer 111 covers the surface of the ground 11.

The simple structure of the ground 11 and the ground micro-elastic coating layer 111 can be used for prefabricated floor slabs or blank buildings, and construction is facilitated. In addition, the floor micro-elastomer coating layer 111 has good wear resistance and can also have the function of a decorative layer.

Example two

As shown in fig. 2, a sound insulation structure of a building comprises a floor, wherein the floor comprises a ground 11 and a wall surface 12, a ground micro-elastic coating layer 111 covers the surface of the ground 11, a cement mortar layer 13 covers the surface of the ground micro-elastic coating layer 111, and a floor layer 15 covers the surface of the cement mortar layer 13, wherein the floor layer 15 is composed of any one of floor tiles, stone tiles, wood boards and carpets. A kick is formed between the ground 11 and the wall surface 12, the wall surface 12 is coated with a kick micro-bullet coating layer 121 at the kick position, and the thickness of the kick micro-bullet coating layer 121 is equal to the sum of the thickness of the ground micro-bullet coating layer 111 and the thickness of the cement mortar layer 13.

EXAMPLE III

As shown in fig. 3, unlike the first embodiment, a foam cushion layer 14 is covered between the cement mortar layer 13 and the floor layer 15. In addition, the thickness of the kick micro-bullet coating layer 121 = the thickness of the ground micro-bullet coating layer 111 + the thickness of the cement mortar layer 13 + the thickness of the foamed plastic backing layer 14 + the thickness of the floor layer 15.

It should be noted here that the ground micro-projectile body coating layer 111 and the kick micro-projectile body coating layer 121 of the present invention are made of the same material, and the micro-projectile body coating independently developed by the applicant is applied, and the formulation of the specific micro-projectile body coating and the preparation method thereof are disclosed in the chinese patent application No. 201911307875.5, and those skilled in the art can obtain the micro-projectile body coating according to the disclosure of the patent, thereby obtaining the micro-projectile body coating layer of the present invention. The material has the characteristics of sound insulation and shock absorption, low heat conductivity coefficient and good heat preservation effect.

The utility model discloses a ground 11 thickness is 80mm-150mm, and the thickness of ground micro-elastomer dope layer 111 is 1mm-10mm, and the thickness of cement mortar layer 13 is 5mm-40mm, and the thickness of foamed plastic bedding layer 14 is 1mm-6mm, and the thickness of floor layer 15 is 5mm-10 mm. The building designer can select related thickness dimension indexes according to the conditions of the construction mode, the use scene, the functional requirements and the like of the building so as to facilitate the construction of constructors.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a sound insulation construction of building, includes the floor, the floor includes ground and wall, its characterized in that: the surface of the ground is covered with a ground micro-elastic coating layer.

2. The sound insulating structure of a building as claimed in claim 1, wherein: and a cement mortar layer covers the surface of the ground micro-elastomer coating layer.

3. The sound insulating structure of a building as claimed in claim 2, wherein: and the surface of the cement mortar layer is covered with a floor layer.

4. A sound-proofing structure of a building according to claim 3, wherein: and a foam plastic liner layer is covered between the cement mortar layer and the floor layer.

5. A sound-proofing structure of a building according to claim 3, wherein: the floor layer is composed of any one of floor tiles, stone tiles, wood boards and carpets.

6. The sound insulating structure of a building as claimed in claim 1 or 2 or 3 or 4 or 5, wherein: the wall surface is coated with a skirting micro-elastomer coating layer at the skirting position.

7. The sound insulating structure of a building as claimed in claim 6, wherein: the thickness of the kick micro-elastomer coating layer is equal to the sum of the thickness of the ground micro-elastomer coating layer and the thickness of the cement mortar layer.