CN209989970U - Building fire prevention sound insulation composite sheet - Google Patents
Building fire prevention sound insulation composite sheet Download PDFInfo
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- CN209989970U CN209989970U CN201920479701.6U CN201920479701U CN209989970U CN 209989970 U CN209989970 U CN 209989970U CN 201920479701 U CN201920479701 U CN 201920479701U CN 209989970 U CN209989970 U CN 209989970U
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Abstract
The utility model relates to a multifunctional composite board technical field especially relates to a building fire prevention sound insulation composite sheet, including the gypsum board, two relative one side of gypsum board all is equipped with solid board through the riveting, solid board is equipped with a fire prevention base plate through splicing fixedly, the fire prevention base plate all is equipped with two short plate covers through splicing fixedly, fire prevention base plate long limit both sides all are equipped with two long plate covers through splicing fixedly, the length of short plate cover with fire prevention base plate minor face equals, the length of long plate cover with the solid board long limit equals, long plate cover with short plate cover junction is fixed through splicing, the fire prevention base plate all is equipped with a honeycomb acoustic celotex board through splicing. Through the utility model discloses an improvement, can effectively improve fire prevention sound insulation efficiency.
Description
Technical Field
The utility model relates to a building composite sheet material technical field especially relates to a building fire prevention composite sheet that gives sound insulation.
Background
With the development of the building industry, the quality of residences of people is improved, people pay more and more attention to building materials in the building industry, particularly, the existing popular fire-proof and sound-proof composite board for buildings is a gypsum board with a keel steel frame, and then filling materials are added into the gypsum board. The fire protection is mostly the fire protection performance of the gypsum board, so that the purpose of fire protection can be achieved, but the structure of the gypsum board is damaged. Therefore, the utility model with the authorization notice number of CN205211411U provides a structure with a fireproof substrate between two decorative surface layers, and a silencing blind hole and a silencing through hole are arranged in the middle of the fireproof plate. Although the structure plays a certain role, the fireproof performance is limited by the fireproof substrate, and the fireproof substrate is provided with a plurality of staggered blind holes and through holes, so that the fireproof performance is reduced. The sound transmission is mainly realized by solid, and although the scheme is provided with a plurality of blind holes and through holes, most of noise can still be transmitted through the fireproof substrate and the decorative layer. Therefore, the utility model provides a building fire prevention sound insulation composite sheet solves the problem that exists in the above-mentioned scheme.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings of single sound insulation means and unstable fire resistance in the prior art, and providing a building fire-proof and sound-insulation composite board.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
design a building fire prevention sound insulation composite sheet, including the rectangle gypsum board, the quantity of gypsum board is two, two the gypsum board is symmetrical arrangement, two relative one side of gypsum board all is equipped with solid board through the riveting, solid board and the relative one side equidistance of gypsum board just equally divide and be equipped with a plurality of dampproofing hole, dampproofing hole is equipped with rather than assorted dampproofing ball, the relative one side of solid board all is equipped with a rectangle fire prevention base plate through the cementing is fixed, the minor face both sides of fire prevention base plate all are equipped with two short slab covers through the cementing is fixed, the long limit both sides of fire prevention base plate all are equipped with two long slab covers through the cementing is fixed, the length of short slab cover is equal with the fire prevention base plate minor face, the length of long slab cover with the solid board long limit is equal, long slab cover with short slab cover junction is fixed through the cementing, one side that the fire prevention base plate is relative all is equipped with a honeycomb acoustic celotex board through gluing, two the honeycomb acoustic celotex board is fixed through gluing.
Preferably, the fire prevention base plate is kept away from one side of honeycomb acoustic celotex board all is equipped with inhales the sound hole, inhale the downthehole assorted soundproof cotton that is equipped with of sound hole, the inside air pump exhaust air that passes through of honeycomb acoustic celotex board, it all is the blind hole to inhale the sound hole, it all adopts high temperature resistance fire prevention sealed glue to splice the position, the long slab cover with the short slab cover all adopt with the same material of fire prevention base plate.
The utility model provides a pair of building fire prevention composite sheet that gives sound insulation, beneficial effect lies in: the arrangement of the honeycomb vacuum cavity of the closed module improves the sound insulation effect; through the matching of the fireproof substrate, the short plate sleeve and the long plate sleeve, the fire can be effectively prevented from spreading.
Drawings
Fig. 1 is a schematic structural view of a fire-proof and sound-proof composite board for a building provided by the present invention;
fig. 2 is a schematic structural view of a fire-proof and sound-proof composite board for a building provided by the utility model;
fig. 3 is a partial exploded view of a fire-proof and sound-proof composite board for a building according to the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3;
fig. 5 is the utility model provides a section structure schematic diagram of building fire prevention sound insulation composite sheet.
In the figure: gypsum board 1, solid wood board 2, long board cover 3, short board cover 4, fire-proof substrate 5, honeycomb acoustic celotex board 6, dampproofing hole 7.
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.
Referring to fig. 1-4, including rectangular gypsum boards 1, the number of the gypsum boards 1 is two, two gypsum boards 1 are symmetrically arranged, one opposite side of each of the two gypsum boards 1 is fixedly provided with a solid board 2 by riveting, the solid board 2 and one opposite side of each of the gypsum boards 1 are equidistantly arranged and equally provided with a plurality of moisture-proof holes 7, the moisture-proof holes 7 are provided with moisture-proof pills matched with the moisture-proof holes, one opposite side of each of the solid boards 2 is fixedly provided with a rectangular fireproof substrate 5 by gluing, two short board sleeves 4 are fixedly provided on two sides of a short edge of the fireproof substrate 5 by gluing, two long board sleeves 3 are fixedly provided on two sides of a long edge of the fireproof substrate 5 by gluing, the length of each short board sleeve 4 is equal to that of the fireproof substrate 5, the length of each long board sleeve 3 is equal to that of the solid board 2, the joint of each of the long board sleeve 3 and the short board sleeve 4 is fixed by gluing, the two honeycomb acoustic panels 6 are fixed by gluing.
In the utility model, one side of the fireproof substrate 5, which is far away from the honeycomb sound insulation board 6, is provided with sound absorption holes, the sound absorption holes are internally provided with matched soundproof cotton, the air inside the honeycomb of the honeycomb sound insulation board 6 is discharged through an air pump, the sound absorption holes are blind holes, the glued joint parts are all made of high-temperature-resistant fireproof sealant, the long board sleeve 3 and the short board sleeve 4 are made of the same material as the fireproof substrate 5, and the sound insulation effect is improved through the arrangement of the honeycomb vacuum cavity of the airtight module; through the matching of the fireproof substrate 5, the short plate sleeve 4 and the long plate sleeve 3, the spreading of fire can be effectively prevented.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a building fire prevention composite sheet that gives sound insulation, includes rectangle gypsum board (1), its characterized in that, the quantity of gypsum board (1) is two, two gypsum board (1) is symmetrical arrangement, two one side that gypsum board (1) is relative all is equipped with solid board (2) through the riveting fixed, solid board (2) with one side equidistance that gypsum board (1) is relative just equally divide and be equipped with a plurality of dampproofing hole (7), dampproofing hole (7) are equipped with rather than assorted dampproofing ball, one side that solid board (2) are relative all is equipped with a rectangle fire prevention base plate (5) through the cementing fixed, the minor face both sides of fire prevention base plate (5) all are equipped with two short slab covers (4) through the cementing fixed, the long limit both sides of fire prevention base plate (5) all are equipped with two long slab covers (3) through the cementing fixed, the length of short slab cover (4) with fire prevention base plate (5) minor face, the length of long slab cover (3) with solid board (2) long limit equals, long slab cover (3) with short slab cover (4) junction is fixed through gluing, one side that fire prevention base plate (5) is relative all is equipped with a honeycomb acoustic celotex board (6), two through gluing honeycomb acoustic celotex board (6) are fixed through gluing.
2. The composite board for fire and sound insulation of building as claimed in claim 1, wherein the side of the fire-proof substrate (5) away from the cellular acoustic panel (6) is provided with sound-absorbing holes, the sound-absorbing holes are blind holes, the holes of the sound-absorbing holes are provided with matching acoustic cotton, and the inside of the cell of the cellular acoustic panel (6) is exhausted by an air pump.
3. The composite fire-proof and sound-proof board as claimed in claim 1, wherein the bonding parts are made of high temperature-resistant fire-proof sealant.
4. The composite fireproof and soundproof board for building according to claim 1, wherein the long board sleeve (3) and the short board sleeve (4) are made of the same material as the fireproof substrate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479701.6U CN209989970U (en) | 2019-04-10 | 2019-04-10 | Building fire prevention sound insulation composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479701.6U CN209989970U (en) | 2019-04-10 | 2019-04-10 | Building fire prevention sound insulation composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209989970U true CN209989970U (en) | 2020-01-24 |
Family
ID=69291096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479701.6U Active CN209989970U (en) | 2019-04-10 | 2019-04-10 | Building fire prevention sound insulation composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209989970U (en) |
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2019
- 2019-04-10 CN CN201920479701.6U patent/CN209989970U/en active Active
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