CN211313233U

CN211313233U - Moisture-proof floor

Info

Publication number: CN211313233U
Application number: CN201922005661.4U
Authority: CN
Inventors: 张小民; 刘文涛
Original assignee: Qingyuan Fast New Building Materials Co ltd
Current assignee: Qingyuan Fast New Building Materials Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-21
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a floor technical field discloses a dampproofing floor. Dampproofing floor includes the base plate, arrange from top to bottom on the base plate and arranged first PVC board and second PVC board in proper order, still including arranging the third PVC board of the bottom of base plate, the third PVC board is for being crowded fashioned composite sheet altogether by PVC material and dampproofing material, the PVC membrane has still been arranged to the upside of first PVC board, the shaping has the guiding gutter on the PVC membrane, still arranged the noise damping layer between first PVC board and the second PVC board. The first PVC board is provided with a water chute, and the water chute can guide water to one side of the ground or the vicinity of a sewer so as to avoid the accumulation of water on the floor; the third PVC board has been arranged to the bottom of base plate, and the third PVC board is for being crowded fashioned composite sheet altogether by PVC material and dampproofing material, and the moisture proof material can absorb the moisture of infiltration, and the guiding gutter can play good dampproofing effect with the cooperation of moisture proof material, improves the dampproofing effect on floor.

Description

Moisture-proof floor

Technical Field

The utility model relates to a floor technical field especially relates to a dampproofing floor.

Background

In the fields of ground building materials and various decorations, people have increasingly higher requirements on sound absorption, heat preservation and moisture prevention of ground materials, and moisture-proof floors become increasingly indispensable requirements of people, but composite floors sold in the market at present are rubber, EVA polyethylene foamed sound absorption layers or composite of cork and PVC elastic floors.

The PVC board is a board made of PVC as a raw material, is used for surface layer packaging of various panels, is also called as a decorative film and an adhesive film, and is applied to various industries such as building materials, packaging, medicines and the like. The existing PVC floor is mainly made of PVC materials, or a PVC plate is fixed on a floor substrate, and the self property of the PVC materials is utilized to realize the moisture-proof function, so that the moisture-proof effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides a damp-proof floor with good damp-proof effect.

In order to realize the above object, the utility model provides a dampproofing floor, which comprises a base plate, arrange first PVC board and second PVC board from top to bottom in proper order on the base plate, still including arranging the third PVC board of the bottom of base plate, the third PVC board is for being crowded fashioned composite sheet altogether by PVC material and dampproofing material, the PVC membrane has still been arranged to the upside of first PVC board, the shaping has the guiding gutter on the PVC membrane, still arranged the noise damping layer between first PVC board and the second PVC board.

Preferably, the moisture barrier material is sepiolite.

Preferably, the water chutes are arranged in parallel, and the water chutes are evenly arranged at intervals.

Preferably, the noise reduction layer comprises a noise reduction plate, a plurality of noise reduction cavities are formed in the noise reduction plate, sound absorption materials are filled in the noise reduction cavities, sound absorption plates are further arranged on the sound absorption materials in the noise reduction cavities, and honeycomb-shaped sound absorption holes are formed in the sound absorption plates.

Preferably, the sound attenuation cavities comprise a first sound attenuation cavity with a cavity opening facing the first PVC board and a second sound attenuation cavity with a cavity opening facing the second PVC board.

Preferably, a space is arranged between the sound absorption plate and a plane where the orifice of the sound attenuation cavity is located, and the space is used for forming a cavity with the first PVC plate or the second PVC plate.

Preferably, the first sound-deadening chamber and the second sound-deadening chamber are alternately arranged.

Preferably, the sound-absorbing material is rubber particles.

Preferably, the sound-absorbing panel is a foam panel.

Preferably, the first PVC sheet is further provided with an abrasion resistant layer, and the PVC film is arranged on the abrasion resistant layer.

The embodiment of the utility model provides a dampproofing floor compares with prior art, and its beneficial effect lies in: the first PVC board is provided with a water chute, and the water chute can guide water to one side of the ground or the vicinity of a sewer so as to avoid the accumulation of water on the floor; the third PVC plate is a composite plate formed by co-extruding a PVC material and a moisture-proof material, the moisture-proof material can absorb permeated water, and the cooperation of the water chute and the moisture-proof material can play a good moisture-proof role, so that the moisture-proof effect of the floor is improved; and meanwhile, a sound attenuation layer is arranged between the first PVC plate and the second PVC plate, so that the sound absorption effect of the floor can be improved.

Drawings

Fig. 1 is a schematic structural view of a moisture-proof floor according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view at a of the moisture resistant floor of fig. 1.

In the figure, 1, a substrate; 2. a first PVC sheet; 3. a second PVC sheet; 4. a sound-absorbing panel; 5. a sound absorbing material; 6. a sound-absorbing panel; 7. a wear layer; 71. a water chute; 8. a third PVC sheet.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The utility model discloses a preferred embodiment of dampproofing floor, as shown in fig. 1 and 2, this dampproofing floor is including from top to bottom including wearing layer 7, first PVC board 2, acoustical panel 4, second PVC board 3 and base plate 1 in proper order, adopts hot pressing technology shaping between wearing layer 7, first PVC board 2, acoustical panel 4, second PVC board 3 and the base plate 1. The base plate can be a wood plate, a bamboo plate and other material plates, the wear-resistant layer 7 can increase the wear resistance of the floor and prolong the service life of the floor, and in the embodiment, aluminum oxide powder is added into the wear-resistant layer 7 to increase the wear resistance of the wear-resistant layer 7.

First PVC board 2, acoustical panel 4 and second PVC board 3 from top to bottom arrange in proper order on base plate 1, and the surface of first PVC board 2 is the mat surface, and the mat surface has better sound effect of inhaling. The first PVC sheet 2 and the second PVC sheet 3 are made of conventional PVC sheet structures, and will not be described in detail herein.

The material of acoustical panel 4 is polyurethane foam board, the amortization chamber has been seted up on acoustical panel 4, amortization chamber evenly distributed's upper and lower two sides at acoustical panel 4, the definition is located the amortization chamber on acoustical panel 4 and is first amortization chamber, the amortization chamber that is located acoustical panel 4 below is the second amortization chamber, the accent in first amortization chamber is towards first PVC board 2, the accent in second amortization chamber is towards second PVC board 3, first amortization chamber and second amortization chamber alternate arrangement to can strengthen acoustical panel 4's structural strength when guaranteeing the sound effect of inhaling.

All filled in first amortization chamber and the second amortization intracavity has sound absorbing material 5, and in this embodiment, sound absorbing material 5 is the rubber granule, and the rubber granule is fluffy as sound absorbing material 5 rear structure, and the clearance between the different rubber granule can supply the reciprocal transmission of sound, reduces the transmission energy of sound, produces the effect of inhaling the sound.

First amortization chamber, second amortization intracavity have arranged abatvoix 6 respectively, and abatvoix 6 arranges in the top of acoustic material 5, and abatvoix 6 is the cystosepiment, and the cystosepiment is honeycomb, is formed with honeycombed's sound absorbing hole in the abatvoix 6, and honeycombed's sound absorbing hole can supply sound to make a round trip to vibrate in the sound absorbing hole in order to reduce the energy of sound. The sound-absorbing plate 6 and the plane where the orifice of the first sound-absorbing cavity is located and the plane where the orifice of the second sound-absorbing cavity is located are provided with intervals, namely the sound-absorbing plate 6 is lower than the plane where the orifice of the sound-absorbing cavity is located, the intervals, the first PVC plate 2 and the second PVC plate 3 form cavities, sound can reciprocate in the cavities to reduce energy, the sound-absorbing effect is generated, and the sound-absorbing plate 4, the sound-absorbing material 5 and the sound-absorbing plate 6 form a sound-absorbing layer together.

The surface of wearing layer 7 has the PVC membrane still hot pressing, and the shaping has guiding gutter 71 on the PVC membrane, and guiding gutter 71 parallel arrangement has many, and interval arrangement between many guiding gutters 71, guiding gutter 71 can be with near one side or the sewer on water guide ground, avoid water to accumulate on the floor, have dampproofing and waterproofing's effect.

Third PVC board 8 has still been arranged to the bottom of base plate 1, and third PVC board 8 is by PVC material and dampproofing material co-extrusion shaping, and in this embodiment, the dampproofing material of third PVC board 8 is sepiolite, carries out compression moulding after carrying PVC material and sepiolite through the different feed inlets of two calenders, utilizes the effect of absorbing water of sepiolite can absorb the moisture of infiltration, increases the dampproofing effect on floor.

To sum up, the embodiment of the utility model provides a moisture-proof floor, it arranges the guiding gutter on the first PVC board, the guiding gutter can lead water to one side of the ground or near the sewer, avoid water to accumulate on the floor; the third PVC plate is a composite plate formed by co-extruding a PVC material and a moisture-proof material, the moisture-proof material can absorb permeated water, and the cooperation of the water chute and the moisture-proof material can play a good moisture-proof role, so that the moisture-proof effect of the floor is improved; and meanwhile, a sound attenuation layer is arranged between the first PVC plate and the second PVC plate, so that the sound absorption effect of the floor can be improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a dampproofing floor, its characterized in that, includes the base plate, arrange from top to bottom on the base plate and arranged first PVC board and second PVC board in proper order, still including arranging the third PVC board of the bottom of base plate, the third PVC board is for being crowded fashioned composite sheet altogether by PVC material and dampproofing material, the PVC membrane has still been arranged to the upside of first PVC board, the shaping has the guiding gutter on the PVC membrane, the noise damping layer has still been arranged between first PVC board and the second PVC board.

2. The moisture resistant floor of claim 1 wherein the moisture resistant material is sepiolite.

3. The moisture-proof floor as claimed in claim 1, wherein the water guide grooves are arranged in parallel, and a plurality of water guide grooves are arranged at regular intervals.

4. The moisture-proof floor as claimed in any one of claims 1 to 3, wherein the sound-absorbing layer comprises a sound-absorbing plate, a plurality of sound-absorbing cavities are opened on the sound-absorbing plate, sound-absorbing materials are filled in the sound-absorbing cavities, sound-absorbing plates are further arranged on the sound-absorbing materials in the sound-absorbing cavities, and honeycomb-shaped sound-absorbing holes are formed in the sound-absorbing plates.

5. The moisture resistant floor of claim 4 wherein the sound dampening cavities comprise a first sound dampening cavity having an orifice directed toward the first PVC sheet and a second sound dampening cavity having an orifice directed toward the second PVC sheet.

6. The moisture-proof floor as claimed in claim 5, wherein the sound-absorbing board has a space with a plane of the orifice of the sound-deadening chamber, and the space is used for forming a cavity with the first PVC board or the second PVC board.

7. The moisture resistant floor of claim 5 wherein the first sound attenuating cavity and the second sound attenuating cavity are arranged alternately.

8. The moisture resistant floor of claim 4 wherein the sound absorbing material is rubber particles.

9. The moisture resistant floor of claim 4 wherein the sound absorbing sheet is a foam sheet.

10. The moisture resistant flooring of any one of claims 1-3, wherein said first PVC sheet further has a wear layer disposed thereon, said PVC film being disposed on said wear layer.