CN104278806B - Sandstone microballon environmental protection absorbing ceiling - Google Patents
Sandstone microballon environmental protection absorbing ceiling Download PDFInfo
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- CN104278806B CN104278806B CN201310277666.7A CN201310277666A CN104278806B CN 104278806 B CN104278806 B CN 104278806B CN 201310277666 A CN201310277666 A CN 201310277666A CN 104278806 B CN104278806 B CN 104278806B
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Abstract
The present invention is a kind of environmentally friendly absorbing ceiling of new sandstone microballon, belong to building decoration and fitment sound-absorbing material, combined by 4 parts, circle sand grains or hollow glass micropearl or closed perlite mix with adhesive and are pressed into basal layer, grid cloth or glass fibre mat casing play are provided with basal layer, provided with hollow glass micropearl layer on casing play, provided with decorative effect layer on hollow glass micropearl layer, three first layers are compressed in a mold, after after the solidification of moisture evaporation adhesive, sheet material occurs that natural hole plays sound absorption, mixed again with natural white sand grain with adhesive or coating or paint processing decorative effect layer, its surface layer percent opening is 15% 60%, also there is sound absorption while elegant in appearance, it is 800Pas/m 1800Pas/m that each layer, which is added together than flow resistance value, different frequency sound absorption demand uses different particle diameters, ensure that senior middle school's low frequency has high-lighting absorption.
Description
Technical field：
The present invention is the environmentally friendly absorbing ceiling of multi-functional sandstone microballon, belongs to building decoration and fitment, acoustics design, noise reduction
Sound-absorbing material field.
Background technology：
Ceiling is one of sound-absorbing material, is also sqouynd absorption lowering noise, the important hand of building acoustics design in building decoration and fitment
Building absorbing ceiling species on section, existing market is also a lot, and ordinary smallpox plate is main with rock cotton board, mineral wool board, glass cotton plate
Based on, composite class absorbing ceiling of also perforating, these absorbing ceilings all cut both ways, and combination property all good materials are not
Many, it is difficult to adapt to the demand of modern architecture development, the environmentally friendly absorbing ceiling of multi-functional sandstone microballon overcomes existing market and built
The drawbacks of building sound-absorbing material, has reached controllable convenient material drawing, sound absorbing capabilities, frequency-adjustable, acoustic absorptivity high, A grades of fire prevention, has not had
Any pernicious gas discharges, is not afraid of the comprehensive splendid absorbing ceilings such as the strong, non-secondary pollution of moist, weatherability.
The content of the invention：
It is an object of the invention to provide a kind of environmentally friendly absorbing ceiling of new sandstone microballon.
Sandstone microballon environmental protection absorbing ceiling is by basal layer (1), casing play (2), hollow glass micropearl layer (3) and dress
Decorations effect layer (4) four part is combined, and wherein basal layer (1) is mixed by circle sand grains with adhesive or hollow glass micropearl is with gluing
Mixture is mixed or closed perlite mixes compacting with adhesive and forms basal layer (1), and grid cloth or glass are provided with basal layer (1)
Glass fiber mat casing play (2), casing play (2) is provided with provided with hollow glass micropearl layer (3), hollow glass micropearl layer upper (3)
Decorative effect layer (4).
Circle sand grains is mixed with adhesive or hollow glass micropearl is mixed with adhesive or closed perlite is mixed with adhesive
Compacting form basal layer, its justify sand grains, hollow glass micropearl, closed perlite particle diameter for 20 mesh to 80 mesh, surface density exists
3kg/m2-10kg/m2, it is 600Pas/m-1600Pas/m than flow resistance value；Grid cloth or glass fibre mat casing play, its
Grid cloth or glass mat are that surface density is 0.04kg/m in order to strengthen the pulling force and intensity of acoustic board, play skeleton function2-
0.2kg/m2；Hollow glass micropearl layer, is to be pressed in by viscous mix of glass hollow pearl and adhesive on casing play, both mitigates ceiling
Weight have intensity again, than flow resistance value be 200Pas/m-800Pas/m；Decorative effect layer, is with gluing with natural white sand grain
Mixture is mixed or coating or material of paint, and surface layer has micropore to reach sound absorption, there is decorative effect again, is adopted when absorbing different frequency
With different aperture decorative effect layer, percent opening is 15%-60%, sandstone microballon environmental protection absorbing ceiling by 4 parts combine after its
It is 800Pas/m-1800Pas/m than flow resistance value.
Circle sand grains or hollow glass micropearl or closed perlite, the glass microballoon of hollow glass micropearl layer, the dress of basal layer
The natural white sand grain regular change of its particle diameter of effect layer is adornd, different acoustically effectives can be reached, when absorbing low frequency more
Basal layer, hollow glass micropearl layer are just with the mesh of small particle 60 to 80 mesh, basal layer, hollow glass micropearl when absorbing high frequency
Layer will use the big mesh of particle diameter 20 to 40 mesh.
Brief description of the drawings：
Accompanying drawing is the environmentally friendly absorbing ceiling structural representation of sandstone microballon of the present invention
In figure：1 by circle sand grains mixed with adhesive or hollow glass micropearl mixed with adhesive or closed perlite and
Adhesive mixing compacting forms basal layer, 2 grid cloths or glass fibre mat casing play, 3 hollow glass micropearls layer, 4 decoration effects
Fruit layer.
Embodiment：
Sandstone microballon environmental protection absorbing ceiling is by basal layer (1), casing play (2), hollow glass micropearl layer (3) and dress
Decorations effect layer (4) four part is combined.
The first step：Equal particle diameter circle sand grains or hollow glass micropearl or closed perlite are chosen, from epoxy resin or poly-
Amine fat adhesive；Second step：It is placed on after mixing in the mould of standard and compresses compacting；3rd step：Grid cloth or glass fibre is thin
Felt is cut into specification and is placed on basal layer；4th step：Top is placed on after the hollow glass micropearl chosen is mixed with adhesive
Compress, can be sticked together after each layer after moisture evaporation, different holes occurs in each layer, plays a part of sound absorption；5th step：Drag
After mould with natural white sand grain mix with adhesive or coating or paint, progress surface layer processing, surface layer percent opening for 15%-60% it
Between, different aperture decorative effect layer is used when absorbing different frequency.
Claims (8)
1. a kind of environmentally friendly absorbing ceiling of sandstone microballon, it is characterized in that：Sandstone microballon environmental protection absorbing ceiling is by basal layer
(1), casing play (2), hollow glass micropearl layer (3) and (4) four part of decorative effect layer are combined, wherein basal layer (1)
By circle sand grains mixed with adhesive or hollow glass micropearl mixed with adhesive or closed perlite mixed with adhesive suppress and
Into basal layer (1), grid cloth or glass fibre mat casing play (2) are provided with basal layer (1), casing play (2) is provided with sky
Heart soot layer (3), hollow glass micropearl layer (3) is provided with decorative effect layer (4).
2. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：Basal layer (1), circle sand grains,
Hollow glass micropearl or closed perlite are 20 mesh to 40 mesh, and fundamental aspect density is 3kg/m2-10kg/m2。
3. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：Basal layer (1), hollow glass
The particle diameter of microbead layer (3) is 60 mesh to 80 mesh.
4. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：The ratio flow resistance of basal layer (1)
It is worth for 600Pas/m-1600Pas/m.
5. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：Described grid cloth or glass
Fiber mat casing play (2) is porous and enhancing compression strength material, and surface density is 0.04kg/m2-0.2kg/m2。
6. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：Described hollow glass micropearl
Layer (3) is that particle size is freely converted by glass hollow pearl and compressed with adhesive on casing play, is 200Pa than flow resistance value
s/m-800Pa·s/m。
7. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：Described decorative effect layer
(4) it is that the decorative effect constituted layer or coating decorative effect layer or paint decorative effect are mixed with adhesive by natural white sand grain
Layer, uses different aperture decorative effect layer, percent opening is 15%-60% when absorbing different frequency.
8. the environmentally friendly absorbing ceiling of sandstone microballon according to claim 1, it is characterised in that：Described sandstone microballon environmental protection
Absorbing ceiling is 800Pas/m-1800Pas/m than flow resistance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277666.7A CN104278806B (en) | 2013-07-04 | 2013-07-04 | Sandstone microballon environmental protection absorbing ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277666.7A CN104278806B (en) | 2013-07-04 | 2013-07-04 | Sandstone microballon environmental protection absorbing ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104278806A CN104278806A (en) | 2015-01-14 |
| CN104278806B true CN104278806B (en) | 2017-09-12 |
Family
ID=52254108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310277666.7A Active CN104278806B (en) | 2013-07-04 | 2013-07-04 | Sandstone microballon environmental protection absorbing ceiling |
Country Status (1)
| Country | Link |
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| CN (1) | CN104278806B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542176A (en) * | 2016-06-28 | 2018-01-05 | 北京卓嵘科技有限公司 | Absorb sound thermal insulation board |
| CN107492369B (en) * | 2017-09-21 | 2021-04-20 | 北京天润康隆科技股份有限公司 | Microporous rock plate series silencer |
| CN114214977A (en) * | 2021-11-15 | 2022-03-22 | 上海彩滨实业发展有限公司 | Painted pottery sand acoustic board and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002223516A1 (en) * | 2000-11-24 | 2002-06-03 | Rockwool International A/S | A sound reducing board and a process for the manufacture of the board |
| CN2455824Y (en) * | 2000-12-27 | 2001-10-24 | 梁炳通 | Acoustic absorbing decoration board |
| CN2523848Y (en) * | 2001-08-17 | 2002-12-04 | 李天伶 | Color-sand composite decorative floor tiles |
| CN1246532C (en) * | 2003-03-21 | 2006-03-22 | 王丹 | Paving material and paving prefabric member, and their producing method |
| CN102888902B (en) * | 2012-10-19 | 2014-12-24 | 燕翔 | Sandstone environmentally friendly acoustic board |
| CN203334586U (en) * | 2013-07-04 | 2013-12-11 | 宋刚 | Sandstone micro-bead environment-friendly sound-absorption ceiling |
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2013
- 2013-07-04 CN CN201310277666.7A patent/CN104278806B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104278806A (en) | 2015-01-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161020 Address after: 165000 Heilongjiang area of Greater Khingan Range Province, Jiagedaqi district administrative office building No. 103 East Wei 7 unit 704 room Applicant after: Song Gang Address before: 165000 Heilongjiang area of Greater Khingan Range Province, Jiagedaqi district administrative office building No. 103 East Wei 7 unit 704 room Applicant before: Song Gang Applicant before: Yan Xiang |
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| GR01 | Patent grant |