CN207761143U - Resistance to deformation mineral wool composite decorative sound-absorbing plate - Google Patents
Resistance to deformation mineral wool composite decorative sound-absorbing plate Download PDFInfo
- Publication number
- CN207761143U CN207761143U CN201820026706.9U CN201820026706U CN207761143U CN 207761143 U CN207761143 U CN 207761143U CN 201820026706 U CN201820026706 U CN 201820026706U CN 207761143 U CN207761143 U CN 207761143U
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- China
- Prior art keywords
- mineral wool
- sound absorption
- resistance
- layer
- absorption board
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- 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.)
- Expired - Fee Related
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Abstract
Utility model discloses a kind of resistance to deformation mineral wool composite decorative sound-absorbing plate, including mineral wool sound absorption board layer and the decorative layer for being covered in its one side, the another side of the mineral wool sound absorption board layer is equipped with the hard substrate of water-resistance of close proximity therewith, the decorative layer is equipped with sound-absorbing hole, and the inscribed mineral wool sound absorption board laminate face of decorative layer is equipped with blind hole.Blind hole and sound absorption open-work are respectively equipped on the mineral wool sound absorption board layer and decorative layer of the utility model, sound absorption effect is good.The hard substrate of water-resistance is covered on the another side of mineral wool sound absorption board layer, and close proximity, and support and protective effect are played to mineral wool sound absorption board layer.Plate body integral strength is high, non-breakable, convenient for construction；Water repelling property is good, will not be influenced and be deformed by moisture.It is particularly suitable for using in the wet environments such as bathroom, toilet, does not deform after the plate body moisture absorption, dicoration, safety is good.
Description
Technical field
The utility model belongs to mineral wool sound absorption board technical field, absorbs sound more particularly, to a kind of mineral wool decorative of resistance to deformation
Plate.
Background technology
The features such as mineral wool sound absorption board has abundant perforation micropore, and thermal coefficient is low and fire-retardant and nuisanceless is a kind of
Health environment-friendly, recyclable green construction material.The sound absorption of mineral wool board and soundproof effect are closely related with its density, mineral wool
Acoustic board degree of hollowness is high, and density is small, and sound absorption soundproof effect is all right.But plate body degree of hollowness is high, and density is small, and can significantly reduce mine
The cotton plate intensity of itself.Therefore, existing low-density, sound absorption and the good mineral wool sound absorption board of soundproof effect, on the one hand its installation and
It is easily damaged in use；Meanwhile existing mineral wool sound absorption board is exactly that water repelling property is poor there are one apparent defect, is easy the moisture absorption and becomes
Shape, the scope of application are small.This is because mineral wool board itself contains a large amount of micropore, specific surface area is bigger, is easy to absorb in air
Hydrone will be deformed down after the plate body moisture absorption if used in the place such as moist south or toilet, bathroom
It is recessed, decoration performance is not only influenced, serious also to fall, there are security risks.
Invention content
The technical problem to be solved by the present invention is to provide a kind of intensity height, and moisture resistance performance is good, wide adaptability, is not easy to inhale
The mineral wool composite decorative sound-absorbing plate of tide deformation.
In order to solve the above technical problems, the utility model includes mineral wool sound absorption board layer and is covered in the decorative layer of its one side,
It is structurally characterized in that the another side of the mineral wool sound absorption board layer is equipped with the hard substrate of water-resistance of close proximity therewith, the decoration
Layer is equipped with sound-absorbing hole, and the inscribed mineral wool sound absorption board laminate face of decorative layer is equipped with blind hole.
The hard substrate of water-resistance is weighted cement fiberboard, and thickness is no more than connected mineral wool sound absorption board layer thickness
1/3.
The hard substrate of water-resistance is equipped with adhesive layer with mineral wool sound absorption board interlayer, and the fastening of mineral wool sound absorption board layer is bonded in water resistant
In the plate face of the hard substrate of property.
The decorative layer is equipped with cotton ginning.
With the above structure, since the acoustic board of the utility model is by the hard substrate of the water-resistance being closely connected, mine
Cotton acoustic board layer and decorative layer are constituted, and mineral wool sound absorption board layer two sides is respectively equipped with the hard substrate of water-resistance and decorative layer.Mineral wool absorbs sound
Blind hole and sound absorption open-work are respectively equipped on plate layer and decorative layer, sound absorption effect is good.The hard substrate of water-resistance is covered in mineral wool sound absorption board
On the another side of layer, and close proximity, the hard substrate of water-resistance itself have a water resisting property can, will not be influenced and be deformed by moisture, it is right
Mineral wool sound absorption board layer plays support and protective effect.Even in wet environment, mineral wool sound absorption board layer is because of the moisture absorption, itself stress hair
When changing, also the original planarization of plate body can be kept by the support and constraint of the hard substrate of water-resistance.Moreover, water-resistance is hard
Substrate and mineral wool sound absorption board layer back side close proximity, have blocked hydrone to be come into contact in a large area with mineral wool sound absorption board layer, have improved whole
The humidity resistance of a plate body.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the utility model entirety section structure diagram；
Fig. 2 is the utility model mineral wool sound absorption board layer blind hole setting schematic diagram.
Specific implementation mode
Shown in referring to Figures 1 and 2, the resistance to deformation mineral wool composite decorative sound-absorbing plate is by the hard substrate 1 of water-resistance, mineral wool sound absorption board
Layer 2 and decorative layer 3 are combined closely and are integrally formed.The hard substrate 1 of water-resistance is weighted cement fiberboard, and thickness is no more than it
The 1/3 of connected 2 thickness of mineral wool sound absorption board layer, considers the factors such as plate body sound absorbing performance and weight, the hard substrate of water-resistance 1
Thickness is generally the 1/3 to 1/4 of 2 thickness of mineral wool sound absorption board layer.Gluing is equipped between the hard substrate 1 of water-resistance and mineral wool sound absorption board layer 2
Layer, mineral wool sound absorption board layer 2 connect with hard 1 face face of the substrate fastening of water-resistance.Another plate face of mineral wool sound absorption board layer 2 is as absorbent treatment
Face pre-sets several blind holes 21 that the depth for being useful for increasing plate body gap differs in plate face.Outside mineral wool sound absorption board layer 2
Surface is coated with decorative layer 3, decorative layer 3 be equipped with the sound-absorbing hole 31 of this layer of body of perforation, to improve decorative effect and noise reduction,
Several irregular cotton ginning 32 are additionally provided in decorative layer 3.
The utility model is mainly used for interior ceiling decorating, plate body intensity height and the indeformable feature of the moisture absorption, not only carries
Its high scope of application can play its respiratory function convenient for construction, and after use, absorb and release the moisture in air
Son adjusts indoor humidity.Especially suitable for bathroom, toilet and rainy wet environment.
Claims (4)
1. a kind of resistance to deformation mineral wool composite decorative sound-absorbing plate, including mineral wool sound absorption board layer（2）With the decorative layer for being covered in its one side
（3）, it is characterized in that the mineral wool sound absorption board layer（2）Another side be equipped with the hard substrate of water-resistance of close proximity therewith（1）, described
Decorative layer（3）It is equipped with sound-absorbing hole（31）, decorative layer（3）Inscribed mineral wool sound absorption board layer（2）Plate face is equipped with blind hole（21）.
2. resistance to deformation mineral wool composite decorative sound-absorbing plate described in accordance with the claim 1, it is characterized in that the hard substrate of the water-resistance（1）
For weighted cement fiberboard, thickness is no more than connected mineral wool sound absorption board layer（2）The 1/3 of thickness.
3. resistance to deformation mineral wool composite decorative sound-absorbing plate according to claim 2, it is characterized in that the hard substrate of the water-resistance（1）
With mineral wool sound absorption board layer（2）Between be equipped with adhesive layer, mineral wool sound absorption board layer（2）Fastening is bonded in the hard substrate of water-resistance（1）Plate face
On.
4. resistance to deformation mineral wool composite decorative sound-absorbing plate described in accordance with the claim 1, it is characterized in that the decorative layer（3）It is equipped with
Cotton ginning（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026706.9U CN207761143U (en) | 2018-01-08 | 2018-01-08 | Resistance to deformation mineral wool composite decorative sound-absorbing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026706.9U CN207761143U (en) | 2018-01-08 | 2018-01-08 | Resistance to deformation mineral wool composite decorative sound-absorbing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761143U true CN207761143U (en) | 2018-08-24 |
Family
ID=63183739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820026706.9U Expired - Fee Related CN207761143U (en) | 2018-01-08 | 2018-01-08 | Resistance to deformation mineral wool composite decorative sound-absorbing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761143U (en) |
-
2018
- 2018-01-08 CN CN201820026706.9U patent/CN207761143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |