CN217105950U

CN217105950U - Sound-proof bathroom ground layer structure

Info

Publication number: CN217105950U
Application number: CN202220723004.2U
Authority: CN
Inventors: 周海娟; 张峰; 刘耀中; 张永民; 张亚武; 林强; 芦皓
Original assignee: Beijing Construction Engineering Group Bohai Construction Co ltd
Current assignee: Beijing Construction Engineering Group Bohai Construction Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-02
Anticipated expiration: 2032-03-30

Abstract

The utility model belongs to the technical field of building sound insulation and specifically relates to a sound-proof bathroom ground floor layer structure has solved the problem that collision sound or drenching sound on bathroom ground easily propagated the upper and lower floor, and it includes the first waterproof coating of coating on blank ground and wall, first puigging has been laid to first waterproof coating top, the equal vertical second puigging that is provided with of first puigging side, first puigging upper berth is equipped with the screed-coat, the coating of screed-coat top has second waterproof coating, the adhesive linkage has been laid to second waterproof coating top, a plurality of ceramic tiles have been laid to the adhesive linkage top. This application has the effect that improves the sound insulation performance on bathroom ground.

Description

Sound-proof bathroom ground layer structure

Technical Field

The application relates to the field of building sound insulation, in particular to a sound-insulation toilet floor structure.

Background

The bathroom is because often in humid environment, and the drainage sound of bathroom easily propagates to other floors through the pipeline, consequently the bathroom generally more pays attention to waterproof nature and the noise reduction of pipeline when the fitment, and do not regard as the sound insulation on bathroom ground, only adopt conventional technology to lay the fitment, during daily use, the collision sound that bathroom ground received or drench the sound and easily propagate to upper and lower floor, cause the puzzlement to other residents, the noise of floor below easily propagates this layer through bathroom ground simultaneously, await further improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the sound insulation performance of the toilet floor, the application provides a sound insulation toilet floor layer structure.

The utility model provides a floor layer structure in sound insulation bathroom adopts following technical scheme:

the utility model provides a sound-proof bathroom ground floor layer structure, includes the first waterproof coating of coating on blank ground and wall, first puigging has been laid to first waterproof coating top, the equal vertical second puigging that is provided with of first puigging side, first puigging upper berth is equipped with the screed-coat, the coating of screed-coat top has the second waterproof coating, the adhesive linkage has been laid to second waterproof coating top, a plurality of ceramic tiles have been laid to the adhesive linkage top.

By adopting the technical scheme, the probability that water on the toilet ground downwardly permeates into the toilet interlayer structure is reduced by the second waterproof coating, and the probability that the water further downwardly permeates into the lower floor by the first waterproof coating is ensured, so that the water resistance of the toilet ground is ensured; the first sound-proof layer separates the space between the toilet and the lower toilet, and the second sound-proof layer further separates the solid transmission of noise, thereby reducing the noise transmission of upper and lower floors and reducing the adverse effect on the other side between the upper and lower floors.

In a specific embodiment, the second sound insulation layer is embedded in a wall body.

Through adopting above-mentioned technical scheme, with the second puigging embedding wall internal, reduced the influence of second puigging to wall body thickness, guaranteed the usable floor area of bathroom, and reduced the probability that the noise spreads into in the bathroom from puigging and wall, further strengthened the wall to the noise.

In a specific embodiment, the pipe is externally coated with a third acoustical layer.

By adopting the technical scheme, the noise in the water supply and drainage pipeline is conveniently isolated, the influence of the noise generated during water supply and drainage on lower-layer households is reduced, and the probability that the noise of the lower-layer households is transmitted into a toilet from the water supply and drainage pipeline is reduced.

In a specific possible embodiment, the crossing of the first soundproof layer and the second soundproof layer is covered with a fourth soundproof layer, and the crossing of the first soundproof layer and the third soundproof layer is covered with a fifth soundproof layer.

Through adopting above-mentioned technical scheme, made things convenient for independent laying respectively of first puigging and second puigging, third puigging to cover the clearance between first puigging and second puigging through the fourth puigging, and cover the clearance between first puigging and third puigging through the fifth puigging, when reducing the noise propagation, made things convenient for the construction installation of first puigging, second puigging and third puigging.

In a specific embodiment, each of the fourth sound-insulating layer and the fifth sound-insulating layer has a circular arc shape.

Through adopting above-mentioned technical scheme for the fourth puigging more laminates between fourth puigging and first puigging and second puigging, and the fifth puigging more laminates between first puigging and third puigging, has made things convenient for the laying of fourth puigging on first puigging and second puigging, and the laying of fifth puigging on first puigging and third puigging, made things convenient for the laying construction of other layer structures in fourth puigging, fifth puigging and top.

In a specific possible embodiment, a shock absorbing layer is laid between the first waterproof coating layer and the first sound insulating layer.

Through adopting above-mentioned technical scheme, the impact that receives ground in to the bathroom through the buffer layer plays the cushioning effect, has further reduced the influence to the below floor when bumping in the bathroom.

In a specific possible embodiment, a water-absorbing layer is laid under the first sound-insulating layer.

Through adopting above-mentioned technical scheme, made things convenient for the dry state who keeps first puigging, and filled the position of paving of first puigging through the layer that absorbs water, guaranteed the stability when first puigging is laid.

In a specific possible embodiment, a lightweight cushion is laid above the first sound insulation layer, and the lightweight cushion is inclined downwards in the direction close to the floor drain.

By adopting the technical scheme, the toilet floor is ensured to incline downwards along the direction close to the floor drain, and the quick water discharge is facilitated.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the probability that water on the toilet floor downwardly permeates into the toilet interlayer structure is reduced through the second waterproof coating, and the probability that the water further downwardly permeates to the lower floor is further reduced through the first waterproof coating, so that the water resistance of the toilet floor is guaranteed; the first sound insulation layer partitions the space between the toilet and the lower toilet, and the second sound insulation layer further partitions the solid transmission of noise, so that the noise transmission of upper and lower floors is reduced, and the adverse effect on the other floor between the upper and lower floors is reduced;

2. the first sound insulation layer and the second sound insulation layer, as well as the first sound insulation layer and the third sound insulation layer are separated by coating the third sound insulation layer outside the pipeline, the fourth sound insulation layer is laid at the junction of the first sound insulation layer and the second sound insulation layer, and the fifth sound insulation layer is laid at the junction of the first sound insulation layer and the third sound insulation layer, so that the first sound insulation layer, the second sound insulation layer and the third sound insulation layer are conveniently laid, and the probability of noise transmission from gaps to upper and lower floors is reduced;

3. through setting up fourth puigging and fifth puigging to circular-arcly, made things convenient for the laminating of fourth puigging and first puigging and second puigging to and the laminating of fifth puigging and first puigging and third puigging, through laying the layer that absorbs water in first puigging below, made things convenient for the drying that keeps first puigging, and further made things convenient for the laminating between first puigging and fourth puigging, stability when having guaranteed first puigging and laying.

Drawings

Fig. 1 is a schematic cross-sectional view of a sound-insulating floor layer structure for a toilet according to an embodiment of the present invention.

Description of reference numerals: 1. a first water-resistant coating; 2. a first sound insulating layer; 21. a second sound insulating layer; 211. a fourth sound insulating layer; 22. a third sound insulating layer; 221. a fifth sound insulating layer; 3. leveling layer; 4. a second water-resistant coating; 5. an adhesive layer; 6. floor tiles; 7. a shock-absorbing layer; 8. a water-absorbing layer; 9. a lightweight mat layer.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a sound-proof bathroom floor layer structure. Referring to fig. 1, a sound-proof bathroom ground floor structure, including coating at the first waterproof coating 1 of bathroom blank ground, first waterproof coating 1 adopts polyurethane waterproof coating to coat in this application and forms, has reduced the probability that water permeates to the floor below from the bathroom in. Buffer layer 7 has been laid to first waterproof coating 1 top, and buffer layer 7 adopts the foamed rubber shock attenuation felt in this application embodiment, plays the cushioning effect to vibrations and the noise that produce when the bathroom ground bumps, has reduced the harmful effects that cause the floor below.

Referring to fig. 1, a first sound insulation layer 2 is flatly laid above a damping layer 7, the lower end of a wall surface of a toilet is recessed inwards, a second sound insulation layer 21 is arranged in the wall surface of the toilet in a clinging manner, a third sound insulation layer 22 is coated outside a buried pipeline of the toilet, a fourth sound insulation layer 211 is laid above the joint of the first sound insulation layer 2 and the second sound insulation layer 21, a fifth sound insulation layer 221 is laid above the joint of the first sound insulation layer 2 and the third sound insulation layer 22, the first sound insulation layer 2, the second sound insulation layer 21, the third sound insulation layer 22, the fourth sound insulation layer 211 and the fifth sound insulation layer 221 are all made of extruded polystyrene boards in the embodiment of the application, the probability that noise propagates between an upper floor and a lower floor through the ground or a wall surface is reduced, and the laying of the first sound insulation layer 2, the second sound insulation layer 21, the third sound insulation layer 22, the fourth sound insulation layer 211 and the fifth sound insulation layer 221 is facilitated.

Referring to fig. 1, water absorbing layer 8 is laid below first puigging 2, water absorbing layer 8 is formed by laying ceramsite in the embodiment of the present application, so that the joint of first puigging 2 and second puigging 21, and the joint of first puigging 2 and third puigging 22 are circular arc-shaped protruding towards the corner, and fill up the space below first puigging 2, second puigging 21 and third puigging 22, which facilitates the close fitting of fourth puigging 211 with first puigging 2 and second puigging 21, and the close fitting of fifth puigging 221 with first puigging 2 and third puigging 22, further facilitates the laying of fourth puigging 211 and fifth puigging 221.

Referring to fig. 1, a light cushion layer 9 is laid above a first sound insulation layer 2, the light cushion layer 9 is made of light concrete in the embodiment of the application, and the light cushion layer 9 inclines towards a buried pipeline of a toilet, so that a floor drain on the floor of the toilet is located at the lowest point of the floor of the toilet, and the floor of the toilet is convenient to drain water and dry quickly. Leveling blanket 3 has been laid to light bed course 9 top, and leveling blanket 3 adopts the DS mortar to lay and forms in this application embodiment, has made things convenient for the laying of top floor structure. The leveling layer 3 top coating has second waterproof coating 4, and second waterproof coating 4 adopts polymer cement base waterproof coating to make in this application embodiment, has reduced the probability that the water on bathroom ground permeates downwards to in the bathroom ground layer structure, has guaranteed the waterproof of bathroom ground layer structure.

Referring to fig. 1, an adhesive layer 5 is laid on the second waterproof coating 4, a plurality of floor tiles 6 are laid on the adhesive layer 5, the adhesive layer 5 is made of building cement mortar in the embodiment of the present application, so that the floor tiles 6 can be conveniently adhered and fixed, gaps of the plurality of floor tiles 6 are filled with pointing seams, and the pointing seams are made of DTG mortar or pointing agent in the embodiment of the present application, so that the waterproof property of the toilet floor is further improved.

The implementation principle of a sound-proof bathroom ground layer structure of the embodiment of the application is as follows: coating a first waterproof coating 1 on a blank ground of a toilet, after the first waterproof coating 1 is dried completely and a waterproof test is carried out, continuously laying a damping layer 7 above the first waterproof coating, laying a water absorbing layer 8 on the damping layer 7, laying a joint of the water absorbing layer 8 and a corner into an arc shape, laying a first sound insulating layer 2 above the water absorbing layer 8, laying a second sound insulating layer 21 on a wall surface, coating a third sound insulating layer 22 outside a buried pipeline, laying a fourth sound insulating layer 211 at the joint of the first sound insulating layer 2 and the second sound insulating layer 21, laying a fifth sound insulating layer 221 at the joint of the first sound insulating layer 2 and the third sound insulating layer 22, laying a light cushion layer 9 above the first sound insulating layer 2, enabling the light cushion layer 9 to incline downwards towards the buried pipeline, laying a leveling layer 3 above the light cushion layer 9, fixing the light cushion layer 9, coating a second waterproof coating 4 above the leveling layer 3, and after the second waterproof coating 4 is dried completely, carrying out waterproof test again, laying an adhesive layer 5 above the second waterproof coating 4 after no water leakage is tested, laying a floor tile 6 on the adhesive layer 5, and filling gaps of the floor tile 6 with pointing seams after the floor tile 6 is stabilized, thus finishing the laying of the floor layer structure of the toilet.

The above is the preferred embodiment of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sound-proof bathroom floor layer structure is characterized in that: including first waterproof coating (1) of coating on blank ground and wall, first puigging (2) have been laid to first waterproof coating (1) top, first puigging (2) side is equal vertical to be provided with second puigging (21), first puigging (2) upper berth is equipped with screed-coat (3), screed-coat (3) top coating has second waterproof coating (4), adhesive linkage (5) have been laid to second waterproof coating (4) top, a plurality of ceramic tiles (6) have been laid to adhesive linkage (5) top.

2. A sound-insulating floor covering for a toilet according to claim 1, wherein: the second sound insulation layer (21) is embedded in a wall body.

3. A sound-insulating floor covering for a toilet according to claim 1, wherein: the pipeline is coated with a third sound insulation layer (22).

4. A sound-insulating floor covering for a toilet according to claim 3, wherein: the first puigging (2) with the crossing of second puigging (21) is covered with fourth puigging (211), first puigging (2) with the crossing of third puigging (22) is covered with fifth puigging (221).

5. A sound-insulating floor covering for a toilet according to claim 4, characterized in that: the fourth sound insulation layer (211) and the fifth sound insulation layer (221) are both arc-shaped.

6. A sound-insulating floor covering for a toilet according to claim 1, wherein: a damping layer (7) is laid between the first waterproof coating (1) and the first sound insulation layer (2).

7. A sound-insulating floor covering for a toilet according to claim 1, wherein: a water absorbing layer (8) is laid below the first sound insulating layer (2).

8. A sound-insulating floor covering for a toilet according to claim 1, wherein: a light cushion layer (9) is laid above the first sound insulation layer (2), and the light cushion layer (9) inclines downwards along the direction close to the floor drain.