CN215212120U

CN215212120U - Floor sound insulation structure

Info

Publication number: CN215212120U
Application number: CN202120993220.4U
Authority: CN
Inventors: 郑思南
Original assignee: Shanghai Yigao Architectural Engineering Design Consulting Co ltd
Current assignee: Shanghai Yigao Architectural Engineering Design Consulting Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-17
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to a floor sound insulation structure belongs to floor technical field, including ground basic unit, intermediate level and floor layer, the intermediate level includes a plurality of fossil fragments, fossil fragments lay on ground basic unit and parallel arrangement between a plurality of fossil fragments, floor layer sets up on the intermediate level, be provided with the foaming concrete between the fossil fragments. This application has the effect that improves floor sound insulation.

Description

Floor sound insulation structure

Technical Field

The application relates to the technical field of floors, in particular to a floor sound insulation structure.

Background

The solid wood floor has the advantages of no pollution, natural patterns, elegance, response weight and the like, and is a common material for laying floors in decoration.

At present, there is certain drawback current solid wood floor when using, often through being equipped with the fossil fragments on the foundation layer earlier when traditional solid wood floor is laid to fix solid wood floor with the nail on the fossil fragments, the acoustics requirement is not considered in the installation, can not reduce and step on the sound that produces on solid wood floor.

In view of the above-described related art features, the inventors consider that the lack of sound insulation treatment in the solid wood flooring application results in poor sound insulation effect, which is to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to carry out sound insulation treatment to the floor, the application provides a floor sound insulation structure.

The application provides a floor sound-proof structure adopts following technical scheme:

the utility model provides a floor sound-proof structure, includes basement layer, intermediate level and floor layer, the intermediate level sets up on basement layer, the intermediate level includes a plurality of fossil fragments, fossil fragments are laid on basement layer, floor layer sets up on the intermediate level, be provided with the foaming concrete between the fossil fragments.

Through adopting above-mentioned technical scheme, the foaming concrete that sets up is porous material, can form better syllable-dividing effect, therefore, it can adsorb the sound that the floor sent to lay foaming concrete in floor layer below to realize syllable-dividing effect, the fossil fragments that set up have the effect of consolidating the design to foaming concrete.

Optionally, a fire-proof layer is arranged between the floor layer and the middle layer.

Through adopting above-mentioned technical scheme, the flame retardant coating that sets up has good fire prevention effect, can reduce stretching of intensity of a fire.

Optionally, a moisture-proof layer is arranged between the middle layer and the foundation layer.

Through adopting above-mentioned technical scheme, the dampproof course that sets up can effectively protect intermediate level and floor layer not influenced by the condition of weing of basement layer, improves the life on floor layer.

Optionally, the foundation layer is located the fossil fragments below and inlays and be equipped with the reinforcement piece, run through fossil fragments and dampproof course and extend to in the reinforcement piece through the staple in the fossil fragments.

Through adopting above-mentioned technical scheme, the reinforcement piece that sets up is fixed in the ground bed, and reinforcement piece and staple are mutually supported, and both all are the bridge of fixed connection between basement layer and the fossil fragments, can consolidate the installation of fossil fragments.

Optionally, the moisture barrier is fixed at its edges by means of shooting nails through the moisture barrier and extending to the basement layer.

Through adopting above-mentioned technical scheme, the edge of the fixed dampproof course of penetrating the nail that sets up reduces the dampproof course and takes place the condition of upwarping at intermediate level laying process.

Optionally, the middle layer with floor layer edge is provided with the stone material layer, the stone material layer with the middle layer and install the prevention of seepage board between the floor layer.

Through adopting above-mentioned technical scheme, the prevention of seepage board that sets up can reduce the rivers flow to intermediate level and floor layer on stone material layer, reduces the probability of weing on intermediate level and floor layer, improves floor layer's life.

Optionally, the floor layer includes a plurality of solid wood floors, solid wood floor one side is provided with the recess that the sand grip that sand grip and opposite side sunken shaping have the adjacent solid wood floor of confession carries out the grafting.

Through adopting above-mentioned technical scheme, the sand grip and the recess that set up are mutually supported to realize the concatenation between the solid wood floor, simple structure, the simple operation.

Optionally, a floor nail is arranged in a joint of the solid wood floor at the edge of the floor layer and the adjacent solid wood floor, and the floor nail is arranged between the two adjacent solid wood floors in a penetrating manner and inserted into the fireproof layer.

Through adopting above-mentioned technical scheme, two adjacent solid wood floor have been fixed to the floor nail that sets up to fixed solid wood floor on the flame retardant coating, it is more stable to whole floor layer structure.

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

the foaming concrete that sets up is porous structure, can adsorb the sound that the floor layer sent to make the floor layer have better syllable-dividing effect.

Drawings

FIG. 1 is an overall cross-sectional schematic view of an embodiment of the present application.

Description of reference numerals: 1. a ground layer; 2. an intermediate layer; 3. a floor layer; 30. solid wood flooring; 31. a convex strip; 32. floor nails; 4. a keel; 40. a reinforcing block; 41. fixing nails; 5. foaming concrete; 6. a fire barrier layer; 7. a moisture barrier; 70. shooting a nail; 71. clamping the strip; 8. a stone layer; 80. a concrete leveling layer; 81. a cement mortar bonding layer; 82. a plain cement paste layer; 83. a layer of a terracotta stone; 9. and (4) an anti-seepage plate.

Detailed Description

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

The embodiment of the application discloses floor sound-proof structure. Referring to fig. 1, the sound insulation structure of the floor includes a ground base layer 1, an intermediate layer 2, and a floor layer 3, wherein a foamed concrete 5 is provided under the floor layer 3, which is the intermediate layer 2, in order to improve the sound insulation effect of the present invention. The arranged foamed concrete 5 belongs to porous materials and is a good sound insulation material.

In addition, the foundation layer 1 is the original building reinforced concrete floor slab, the intermediate layer 2 is arranged on the foundation layer 1, the floor layer 3 is arranged on the intermediate layer 2, the intermediate layer 2 comprises a plurality of keels 4, the keels 4 are laid on the foundation layer 1, the keels 4 are arranged in a grid shape, in the embodiment, the keels 4 are preferably wood keels 4, a plurality of vent holes (not marked in the figure) of 1-2cm are reserved on the keels 4, and the arranged foaming concrete 5 is poured between the keels 4.

In addition, be provided with flame retardant coating 6 between floor layer 3 and intermediate level 2, in this embodiment, the flame retardant coating 6 of setting forms for two kinds of multiply wood combinations, is 12mm thick multiply wood and 15mm thick multiply wood respectively, and 15mm thick multiply wood is installed in intermediate level 2 top, and 12mm thick multiply wood is installed in 15mm thick multiply wood top, and two kinds of multiply wood are all handled by fire prevention coating three degrees and are formed, have good fire prevention effect.

In addition, laid dampproof course 7 between intermediate level 2 and ground basic unit 1, in this embodiment, the dampproof course 7 that sets up mainly adopts the polyester material to form, can effectively reduce floor layer 3 and intermediate level 2 probability of weing. In the present embodiment, the moisture-proof layer 7 is mainly fixed by vertically arranging the shooting nails 70 at the edges thereof, and the shooting nails 70 penetrate through the moisture-proof layer 7 and extend to the foundation layer 1.

In this embodiment, it has reinforcing block 40 to inlay below fossil fragments 4 at basement layer 1, and in this embodiment, the reinforcing block 40 that sets up is the wood wedge, and the wood wedge is through dampproofing processing, and is concrete, scribbles the anticorrosive finish paint of epoxy at the wood wedge outer wall, has better dampproofing anticorrosive effect, increases the life of wood wedge. In addition, the fixing nail 41 vertically penetrates through the keel 4, and the fixing nail 41 also penetrates through the moisture-proof layer 7 and extends into the reinforcing block 40, so that the mounting stability of the keel 4 can be further enhanced.

In addition, the stone layer 8 is often arranged on the periphery of the intermediate layer 2 and the floor layer 3, the stone layer 8 mainly comprises a fine stone concrete leveling layer 80, a 1:3 dry and hard cement mortar bonding layer 81, a vegetable cement plaster layer 82 and a floor brick stone layer 83 from the intermediate layer 2 to the floor layer 3, and an anti-seepage plate 9 is arranged between the stone layer 8 and the intermediate layer 2 and between the stone layer 8 and the floor layer 3, in this embodiment, the anti-seepage plate 9 is preferably a solid stainless steel strip, so that the internal structures of the floor layer 3 and the intermediate layer 2 can be effectively protected, and the water seepage of the stone layer 8 into the floor layer 3 and the intermediate layer 2 is reduced.

In this embodiment, the floor layer 3 is including a plurality of solid wood floors 30, and the mode through the concatenation is realized fixedly between the solid wood floors 30, and is concrete, and one of them side integrated into one piece has sand grip 31 in solid wood floor 30, and simultaneously, at solid wood floor 30 opposite side recessed forming fluted (not marked in the figure), the sand grip 31 that the recess supplied adjacent solid wood floor 30 pegs graft, thereby peg graft sand grip 31 and realize laying of solid wood floor 30 in adjacent solid wood floor 30's recess.

Furthermore, in order to reinforce the solid wood floor 30, a floor nail 32 is inserted into a joint between the solid wood floor 30 at the edge of the floor layer 3 and the adjacent solid wood floor 30, specifically, the floor nail 32 is inserted between the two adjacent solid wood floors 30, and meanwhile, the floor nail 32 is further inserted into the fireproof layer 6, so as to reinforce the solid wood floor 30 on the fireproof layer 6.

The working principle is as follows: the method comprises the steps of embedding a fixing block at a base layer 1, paving a moisture-proof layer 7 at the top surface of the base layer 1, then fixing the moisture-proof layer 7 by penetrating a nail 70 at the edge of the moisture-proof layer 7, specifically, pressing a clamping strip 71 at the edge of the moisture-proof layer 7, wherein the cross section of the arranged clamping strip 71 is L-shaped, fixing the moisture-proof layer 7 by penetrating the nail 70 and penetrating the clamping strip 71, then paving a keel 4 on the moisture-proof layer 7, simultaneously, penetrating the keel 4 and the moisture-proof layer 7 by using a fixing nail 41 and extending the fixing strip to realize the installation of the keel 4, then pouring foaming concrete 5 between the keels 4 to form an intermediate layer 2, installing a fire-proof layer 6 at the top surface of the intermediate layer 2, and splicing the solid wood floors 30, wherein the convex strips 31 are inserted into grooves, after the splicing of the solid wood floors 30, penetrating floor nails 32 between the floors 30 close to the edges of the solid wood floors 3 and the adjacent floors 30, the floor nails 32 are required to be inserted at the fire-proof layer 6 to realize the installation of the solid wood floor 30.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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. The utility model provides a floor sound-insulating structure, its characterized in that, includes ground basic unit (1), intermediate level (2) and floor layer (3), intermediate level (2) set up on ground basic unit (1), intermediate level (2) include a plurality of fossil fragments (4), fossil fragments (4) are laid on ground basic unit (1), floor layer (3) set up on intermediate level (2), be provided with foaming concrete (5) between fossil fragments (4).

2. A floor sound insulating structure according to claim 1, characterized in that: and a fireproof layer (6) is arranged between the floor layer (3) and the middle layer (2).

3. A floor sound insulating structure according to claim 1, characterized in that: and a moisture-proof layer (7) is arranged between the middle layer (2) and the foundation layer (1).

4. A floor sound insulating structure according to claim 1, characterized in that: the foundation layer (1) is located fossil fragments (4) below and inlays and be equipped with reinforcing block (40), fossil fragments (4) are interior to run through fossil fragments (4) and dampproof course (7) and extend to in reinforcing block (40) through staple (41).

5. A floor sound insulating structure according to claim 3, wherein: the moisture-proof layer (7) penetrates through the moisture-proof layer (7) at the edge through the shooting nail (70) and extends to the foundation layer (1) for fixing.

6. A floor sound insulating structure according to claim 1, characterized in that: intermediate level (2) with floor layer (3) edge is provided with stone material layer (8), stone material layer (8) with intermediate level (2) and install prevention of seepage board (9) between floor layer (3).

7. A floor sound insulating structure according to claim 1, characterized in that: floor layer (3) include a plurality of solid wood floor (30), solid wood floor (30) one side is provided with sand grip (31) and the sunken shaping of opposite side has sand grip (31) that supply adjacent solid wood floor (30) to carry out the recess of pegging graft.

8. A floor sound insulating structure according to claim 7, wherein: the floor is characterized in that a floor nail (32) is arranged in the joint of the solid wood floor (30) and the adjacent solid wood floor (30) at the edge of the floor layer (3), and the floor nail (32) is arranged between the two adjacent solid wood floors (30) in a penetrating manner and inserted into the fireproof layer (6).