CN210553429U - Fireproof sound insulation board - Google Patents
Fireproof sound insulation board Download PDFInfo
- Publication number
- CN210553429U CN210553429U CN201920971786.XU CN201920971786U CN210553429U CN 210553429 U CN210553429 U CN 210553429U CN 201920971786 U CN201920971786 U CN 201920971786U CN 210553429 U CN210553429 U CN 210553429U
- Authority
- CN
- China
- Prior art keywords
- layer
- sound
- sound insulation
- fire
- fireproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model belongs to the technical field of plates, in particular to a fireproof sound insulation plate, which comprises a base layer, and further comprises a first structure reinforced layer, a sound insulation cavity layer, a second structure reinforced layer, a fire-resistant layer, a keel sound absorption layer and a sound absorption surface layer which are arranged on the base layer from bottom to top in sequence; the first structure reinforcing layer and the second structure reinforcing layer have the same structure and both comprise a mortar material layer and a reticular framework arranged in the mortar material layer; the sound insulation cavity layer is of a hollow structure, and a plurality of sound insulation cavities are uniformly arranged in the sound insulation cavity layer; the keel sound absorption layer comprises a plurality of keels which are distributed in a grid shape, the keels surround a plurality of filling cavities, and sound insulation foaming materials are filled in the filling cavities; inhale the sound surface course and include the polylith fire prevention abatvoix that sets firmly respectively in the filling cavity opening part, fire prevention abatvoix be equipped with a plurality of sound-absorbing holes on the surface. The heat conductivity coefficient of the fireproof and soundproof plate is 0.032-0.045 w/m.k, the refractoriness is 1200-1400 ℃, the sound absorption coefficient is 0.76, and the fireproof and soundproof plate has good soundproof and fireproof performances.
Description
Technical Field
The utility model belongs to the technical field of the panel, especially, relate to a fire prevention sound insulation panel.
Background
Sheet materials (sheet materials) are flat rectangular sheets of building material of standard size, used in the construction industry as wall, ceiling or floor elements. The mortar board is a board product which is produced industrially in factories by using mortar as a main raw material, and has the characteristics of high construction speed, good quality and low maintenance cost.
Most of traditional mortar boards are of solid structures, and the sound insulation performance of solid materials is poor, so that the requirements for higher sound insulation cannot be met. And the mortar board has general performance in fire resistance, so that the application range of the mortar board is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention sound insulation board, it is relatively poor to aim at solving the panel sound insulation performance among the prior art, technical problem that the fire resistance is general.
In order to achieve the above purpose, an embodiment of the present invention provides a fireproof and soundproof panel, which includes a base layer, and further includes a first structure reinforcing layer, a soundproof cavity layer, a second structure reinforcing layer, a fire-resistant layer, a keel sound absorption layer and a sound absorption surface layer, which are sequentially disposed on the base layer from bottom to top; the first structure reinforcing layer and the second structure reinforcing layer have the same structure and both comprise a mortar material layer and a reticular framework arranged in the mortar material layer; the sound insulation cavity layer is of a hollow structure, and a plurality of sound insulation cavities are uniformly arranged in the sound insulation cavity layer; the keel sound absorption layer comprises a plurality of keels which are distributed in a grid shape, the keels surround a plurality of filling cavities, and sound insulation foaming materials are filled in the filling cavities; inhale the sound surface course including set firmly respectively in fill the polylith fire prevention abatvoix of cavity opening part, fire prevention abatvoix be equipped with a plurality of sound-absorbing holes on the surface.
Preferably, the sound absorption hole is a circular hole, and the aperture of the sound absorption hole is 4 mm-6 mm.
Preferably, the fireproof sound-absorbing board layer is an inorganic FC substrate board, the thickness of the fireproof sound-absorbing board layer is 5-7 mm, and the perforation rate of the fireproof sound-absorbing board layer is 4-15%.
Preferably, the sound-insulating cavity is long and the cross section of the sound-insulating cavity is circular.
Preferably, the net-shaped framework is a net-shaped steel bar framework.
Preferably, the refractory layer is a refractory mortar layer.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the fire prevention sound insulation board have one of following technological effect at least: the fireproof sound insulation board comprises a base layer, and a first structure reinforcing layer, a sound insulation cavity layer, a second structure reinforcing layer, a fire-resistant layer, a keel sound absorption layer and a sound absorption surface layer which are sequentially arranged on the base layer from bottom to top; the fireproof performance of the fireproof sound insulation board is enhanced by the fireproof layer; through tests, the heat conductivity coefficient of the fireproof and sound-insulation board is 0.032-0.045 w/m.k, the refractoriness is 1200-1400 ℃, and the fireproof and sound-insulation board has good heat insulation, heat preservation and fireproof performances; the sound insulation cavity layer plays a sound insulation role, the keel sound absorption layer and the sound absorption surface layer play a sound absorption role, through testing, the sound absorption coefficient of the fireproof sound insulation board is 0.76, and the sound insulation performance is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a fireproof and soundproof panel provided by an embodiment of the present invention.
Figure 2 is the utility model discloses the structural schematic diagram of fossil fragments sound absorbing layer that the embodiment provided.
Fig. 3 is a schematic structural view of the fireproof acoustic panel provided by the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1-3, the utility model provides a fire prevention sound insulation board, including basic unit 10, still include by lower supreme locating in proper order first structure enhancement layer 20, syllable-dividing cavity layer 30, second structure enhancement layer 40, flame retardant coating 50, fossil fragments sound absorption layer 60 and sound absorption surface course 70 on the basic unit 10. Fireproof sound insulation panel is the synthetic type structure of coincide, the basic unit 10 first structure enhancement layer 20 the cavity layer 30 gives sound insulation the second structure enhancement layer 40 the flame retardant coating 50 fossil fragments sound absorption layer 60 with inhale sound surface course 70 through the mode coincide in proper order that bonds, the mode that bonds is cement bonding, adhesive bonding etc. the utility model discloses no longer the repeated description here.
The first structural reinforcing layer 20 and the second structural reinforcing layer 40 have the same structure, and both include mortar material layers 21 and 41 and net- shaped frameworks 22 and 42 arranged in the mortar material layers 21 and 41. The sound insulation cavity layer 30 is of a hollow structure, and a plurality of sound insulation cavities 31 are uniformly arranged in the sound insulation cavity layer. The keel sound absorption layer 60 comprises a plurality of keels 61 distributed in a grid shape, the keels 61 enclose a plurality of filling cavities 62, sound insulation foaming materials are filled in the filling cavities 62, and the sound insulation foaming materials are selected from foaming mortar materials, sound insulation flame-retardant foaming cotton and other materials. The sound-absorbing surface layer 70 comprises a plurality of fireproof sound-absorbing plates 71 which are fixedly arranged at the openings of the filling cavities 62 respectively, and a plurality of sound-absorbing holes 711 are arranged on the surface of each fireproof sound-absorbing plate 71. The fireproof sound-absorbing plate 71 is sound-insulated by the principle of sound absorption through micropores.
The fire-resistant layer 50 enhances the fire-resistant performance of the fire-resistant soundproof panel. Through tests, the heat conductivity coefficient of the fireproof and soundproof board is 0.032-0.045 w/m.k, the refractoriness is 1200-1400 ℃, and the fireproof and soundproof board has good heat insulation, heat preservation and fireproof performances. The sound insulation cavity layer 30 has played the effect of giving sound insulation, and fossil fragments sound absorption layer 60 and sound absorption surface course 70 have played the effect of inhaling the sound, and through the test, this fire prevention acoustic panel's sound absorption coefficient is 0.76, and sound-proof performance is good.
In another embodiment of the present invention, in order to improve the sound absorption performance of the fireproof sound-absorbing plate, the sound-absorbing hole 711 is a circular hole with a diameter of 4mm to 6 mm.
In another embodiment of the present invention, the fireproof acoustic panel layer 71 of the fireproof acoustic panel is an inorganic FC substrate sheet, the thickness of which is 5mm to 7mm, and the perforation rate of which is 4% to 15%. The inorganic FC substrate board is a fiber cement board, which has good sound insulation properties and heat insulation, fire resistance properties.
In another embodiment of the present invention, in order to make the strength and structural stability of the fire-proof soundproof panel higher, the soundproof cavity 31 of the fire-proof soundproof panel is long-strip-shaped, and the cross section thereof is circular.
In another embodiment of the present invention, the net- shaped frameworks 22 and 42 of the fireproof and soundproof panel are net-shaped steel frameworks. The mesh reinforcement cage enhances the structural strength of the first and second structural reinforcing layers 20 and 40.
In another embodiment of the present invention, the fire-resistant layer 50 of the fire-resistant and sound-proof panel is a fire-resistant mortar layer. The refractory mortar layer is made of refractory mortar. The fire-resistant mortar is fire-resistant special mortar made of high-temperature-resistant inorganic fire-resistant materials. The coating has excellent fire resistance, oil resistance, salt water resistance and corrosion resistance, can effectively prevent fuming, does not produce drippings, does not produce toxic gas, effectively inhibits combustion spreading, can be constructed by adding water and stirring on site, and is simple and convenient.
In another embodiment of the present invention, the base layer 10 of the fire-proof and sound-proof panel is a mortar layer.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention sound insulation board, includes the basic unit, its characterized in that: the sound insulation structure further comprises a first structure reinforcing layer, a sound insulation cavity layer, a second structure reinforcing layer, a fire-resistant layer, a keel sound absorption layer and a sound absorption surface layer which are sequentially arranged on the base layer from bottom to top; the first structure reinforcing layer and the second structure reinforcing layer have the same structure and both comprise a mortar material layer and a reticular framework arranged in the mortar material layer; the sound insulation cavity layer is of a hollow structure, and a plurality of sound insulation cavities are uniformly arranged in the sound insulation cavity layer; the keel sound absorption layer comprises a plurality of keels which are distributed in a grid shape, the keels surround a plurality of filling cavities, and sound insulation foaming materials are filled in the filling cavities; inhale the sound surface course including set firmly respectively in fill the polylith fire prevention abatvoix of cavity opening part, fire prevention abatvoix be equipped with a plurality of sound-absorbing holes on the surface.
2. The fire-proof and sound-proof panel as claimed in claim 1, wherein: the sound absorption hole is a circular hole, and the aperture of the sound absorption hole is 4-6 mm.
3. The fire-proof and sound-proof panel as claimed in claim 1 or 2, wherein: the fireproof sound-absorbing board layer is an inorganic FC substrate board, the thickness of the fireproof sound-absorbing board layer is 5-7 mm, and the perforation rate of the fireproof sound-absorbing board layer is 4-15%.
4. The fire-proof and sound-proof panel as claimed in claim 1, wherein: the sound insulation cavity is in a long strip shape, and the cross section of the sound insulation cavity is circular.
5. The fire-proof and sound-proof panel as claimed in claim 1, wherein: the reticular frameworks are reticular steel bar frameworks.
6. The fire-proof and sound-proof panel as claimed in claim 1, wherein: the fire-resistant layer is a fire-resistant mortar layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971786.XU CN210553429U (en) | 2019-06-24 | 2019-06-24 | Fireproof sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971786.XU CN210553429U (en) | 2019-06-24 | 2019-06-24 | Fireproof sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210553429U true CN210553429U (en) | 2020-05-19 |
Family
ID=70675892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920971786.XU Active CN210553429U (en) | 2019-06-24 | 2019-06-24 | Fireproof sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210553429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894162A (en) * | 2020-06-30 | 2020-11-06 | 江苏凯宇建材科技有限公司 | Composite prefabricated thermal insulation board |
-
2019
- 2019-06-24 CN CN201920971786.XU patent/CN210553429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894162A (en) * | 2020-06-30 | 2020-11-06 | 江苏凯宇建材科技有限公司 | Composite prefabricated thermal insulation board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102926476A (en) | Sound insulation board | |
| CN104499591A (en) | Plate | |
| CN114991329A (en) | Acoustic dry wall board | |
| CN210553429U (en) | Fireproof sound insulation board | |
| CN106351398B (en) | A kind of light fireproof sound-insulating assembled wall board | |
| CN108342999A (en) | A kind of environmentally friendly denoising device for overpass | |
| CN112238658A (en) | High-strength sound-absorbing and sound-insulating composite board | |
| JPH10292610A (en) | Sound-proof floor structure | |
| CN216664564U (en) | Sound-insulation fireproof plate for building | |
| CN216428640U (en) | Novel composite material fire prevention intergral template for structure | |
| CN201730216U (en) | Brick combined sound-proof wall | |
| CN212201104U (en) | Light moisture-proof composite decorative board for building | |
| CN113585507A (en) | Novel composite material fire prevention intergral template for structure | |
| CN209603324U (en) | Multiple rows of hole concrete panel of built-in sound insulating material | |
| CN212358726U (en) | A multi-fixed building wall panel | |
| CN212866696U (en) | Composite paper-faced gypsum board | |
| CN205475827U (en) | Wallboard for construction | |
| CN206128440U (en) | Light fire prevention is given sound insulation and is made up wallboard | |
| CN215630866U (en) | Fire-retardant thermal-insulated partition wall of decorating | |
| CN214657904U (en) | Light sound insulation wallboard | |
| CN217352994U (en) | Building board | |
| CN215594453U (en) | Sound-proof heat-preservation type light wallboard | |
| CN219219533U (en) | Flame-retardant sound-absorbing rock wool composite board | |
| CN217704996U (en) | Calcium silicate board insulation board | |
| CN220014186U (en) | Light refractory partition wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |