CN110552436A - High-permeability mineral wool board - Google Patents
High-permeability mineral wool board Download PDFInfo
- Publication number
- CN110552436A CN110552436A CN201810552663.2A CN201810552663A CN110552436A CN 110552436 A CN110552436 A CN 110552436A CN 201810552663 A CN201810552663 A CN 201810552663A CN 110552436 A CN110552436 A CN 110552436A
- Authority
- CN
- China
- Prior art keywords
- mineral wool
- wool board
- holes
- permeability
- hole
- 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.)
- Pending
Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 55
- 230000035699 permeability Effects 0.000 claims abstract description 18
- 238000004049 embossing Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000004566 building material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
Abstract
The application discloses high gas permeability mineral wool board, high gas permeability mineral wool board has the hole, the degree of depth of hole does 67% -100% of mineral wool board thickness. The sound absorption performance and the air permeability of the mineral wool board are obviously superior to those of the existing mineral wool board without holes or with holes with small depth.
Description
Technical Field
The present application relates to, but is not limited to, the field of building materials, and particularly to, but not limited to, a mineral wool slab with high air permeability.
Background
At present, the primary reason that the common mineral wool board cannot be used as a filter material is insufficient air permeability. In order to meet the demand for mineral wool panels to be used as filter media, it is necessary to increase the air permeability of mineral wool panels.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The application provides a high gas permeability mineral wool board.
The high-permeability mineral wool board provided by the application is provided with holes, and the depth of the holes is 67% -100% of the thickness of the mineral wool board.
In some embodiments, the depth of the hole may be 70% of the thickness of the mineral wool board.
In some embodiments, the depth of the hole may be 100% of the thickness of the mineral wool slab.
In some embodiments, the mineral wool slab has a thickness of 12mm, and the holes may have a depth of 10 mm.
In some embodiments, the holes may have a diameter of 1-2 mm.
In some embodiments, the number of holes may be 20-70 per cm 2 mineral wool slab.
In some embodiments, the number of holes may be 50/cm 2 mineral wool boards.
In some embodiments, the holes may be punched out manually.
In some embodiments, the holes may be punched out by an embossing roll.
In some embodiments, the holes may be punched out by a punch.
In the present application, the holes may be distributed in any manner on the mineral wool board.
In some embodiments, the holes may be randomly distributed on the mineral wool board.
This application has increased the clearance in the mineral wool board structure through set up the hole on the mineral wool board to the gas permeability of mineral wool board has been improved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Detailed Description
Hereinafter, embodiments of the present application will be described in detail to make objects, technical solutions and advantages of the present application more apparent. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Example 1
The thickness of the mineral wool board of this embodiment is 9mm, has the hole that the degree of depth is 9mm on the mineral wool board, the diameter of hole is 1mm, and the quantity of hole is 20/cm 2 mineral wool board, and the hole is random and arranges on the mineral wool board.
Example 2
The thickness of the mineral wool board of this embodiment is 12mm, has the hole that the degree of depth is 8.4mm on the mineral wool board, the diameter of hole is 2mm, and the quantity of hole is 50/cm 2 mineral wool board, and the hole is random and arranges on the mineral wool board.
Example 3
The thickness of the mineral wool board of this embodiment is 15mm, has the hole that the degree of depth is 10mm on the mineral wool board, the diameter of hole is 1.5mm, and the quantity of hole is 70/cm 2 mineral wool board, and the hole is random arrangement on the mineral wool board.
Through tests, the sound absorption performance and the air permeability of the mineral wool board prepared by the embodiment of the application are obviously superior to those of a common mineral wool board without holes, wherein the thickness of the mineral wool board is 15mm, the depth of the holes is 3mm, and the number of the holes is 1-20/cm 2.
Although the embodiments disclosed in the present application are described above, the descriptions are only for the convenience of understanding the present application, and are not intended to limit the present application. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.
Claims (10)
1. A high-permeability mineral wool board is provided with holes, and the depth of the holes is 67% -100% of the thickness of the mineral wool board.
2. The high permeability mineral wool panel according to claim 1, wherein the depth of the holes is 70% of the thickness of the mineral wool panel.
3. The high permeability mineral wool board according to claim 1, wherein the depth of the holes is 100% of the thickness of the mineral wool board.
4. The high permeability mineral wool board according to claim 1, wherein the thickness of the mineral wool board is 12mm and the depth of the holes is 10 mm.
5. A high permeability mineral wool board according to any one of claims 1 to 4, wherein the holes have a diameter of 1-2 mm.
6. The high permeability mineral wool board according to any one of claims 1 to 5, wherein the number of holes is 20-70 per cm 2 of mineral wool board.
7. The high permeability mineral wool board according to claim 6, wherein the number of holes is 50/cm 2 mineral wool board.
8. The high permeability mineral wool board according to any one of claims 1 to 7, wherein the holes are punched out manually.
9. The high permeability mineral wool board according to any one of claims 1 to 7, wherein the holes are punched out by embossing rollers.
10. The high permeability mineral wool board according to any one of claims 1 to 7, wherein the holes are punched out by a punching machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552663.2A CN110552436A (en) | 2018-05-31 | 2018-05-31 | High-permeability mineral wool board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552663.2A CN110552436A (en) | 2018-05-31 | 2018-05-31 | High-permeability mineral wool board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552436A true CN110552436A (en) | 2019-12-10 |
Family
ID=68734552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552663.2A Pending CN110552436A (en) | 2018-05-31 | 2018-05-31 | High-permeability mineral wool board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552436A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405419A (en) * | 2001-08-15 | 2003-03-26 | 北新建材(集团)有限公司 | Mineal wool sound-absorbing board with silent function and prepatation method thereof |
| CN2618964Y (en) * | 2003-04-14 | 2004-06-02 | 北新建材(集团)有限公司 | Composite voice absorptive board |
| CN204781732U (en) * | 2015-05-29 | 2015-11-18 | 苏州北新矿棉板有限公司 | Mineral wool board |
| JP2016217088A (en) * | 2015-05-26 | 2016-12-22 | 大建工業株式会社 | Sound absorption building material and manufacturing method thereof |
-
2018
- 2018-05-31 CN CN201810552663.2A patent/CN110552436A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405419A (en) * | 2001-08-15 | 2003-03-26 | 北新建材(集团)有限公司 | Mineal wool sound-absorbing board with silent function and prepatation method thereof |
| CN2618964Y (en) * | 2003-04-14 | 2004-06-02 | 北新建材(集团)有限公司 | Composite voice absorptive board |
| JP2016217088A (en) * | 2015-05-26 | 2016-12-22 | 大建工業株式会社 | Sound absorption building material and manufacturing method thereof |
| CN204781732U (en) * | 2015-05-29 | 2015-11-18 | 苏州北新矿棉板有限公司 | Mineral wool board |
Non-Patent Citations (2)
| Title |
|---|
| 杜贵成: "《装饰装修工程监理细节100》", 31 January 2008, 中国建材工业出版社 * |
| 马娟等: "《物理性污染控制》", 31 December 2016, 电子科技大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191210 |