CN1203301A - Acoustic ceiling and producing technique thereof - Google Patents
Acoustic ceiling and producing technique thereof Download PDFInfo
- Publication number
- CN1203301A CN1203301A CN 98114612 CN98114612A CN1203301A CN 1203301 A CN1203301 A CN 1203301A CN 98114612 CN98114612 CN 98114612 CN 98114612 A CN98114612 A CN 98114612A CN 1203301 A CN1203301 A CN 1203301A
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- CN
- China
- Prior art keywords
- sound
- acoustic ceiling
- sheet material
- foaming
- rolling
- 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.)
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Abstract
A sound-absorbing ceiling is made up of magnesium oxide and magnesium chloride as cementing agent through foaming, rolling to form plates, punching with metal die to form sound-absorbing holes in different shapes, and surficial treatment with paint, and features good sound absorption, thermal insulation, water-proofing and flame-retarding and high strength and decorative effect.
Description
The present invention relates to a kind of new decorative material for building.
Acoustic ceiling is a kind of house decorative material that interior decoration is the most frequently used and consumption is maximum again.At present, domestic most popular acoustic ceiling is that the employing mineral wool of a kind of U.S. import is the ceiling of material.This is the acoustic ceiling of material with the mineral wool, though have advantages such as sound-absorbing, heat insulation, fire prevention, but owing to its intensity difference, yielding, fearness humidity, simultaneously, in use can produce trickle mineral wool dust, the harm people's is healthy, so its scope of application more and more is subjected to the restriction of sanitary condition.
Problem in view of above-mentioned existence, the purpose of this invention is to provide a kind of advantages such as good sound absorption, heat insulation, fire prevention that both had, have intensity height, characteristics such as not yielding, not water funk again, and low cost of manufacture, good decorating effect, novel acoustic ceiling and production technology thereof that sanitation degree is high.
The object of the present invention is achieved like this:
The present invention is a gelling agent with magnesia, magnesium chloride, make light plate, and at its surperficial punching press, the numerous sound-absorbing hole of formation, a kind ofly have characteristics such as sound-absorbing, heat insulation, fire prevention, waterproof thereby it is become, and have low cost of manufacture, good decorating effect, light high-intensity interior architecture ornament materials that sanitation degree is high again.
The production technology of novel acoustic ceiling of the present invention is:
(1). with magnesia, magnesium chloride is the gelling agent processing of foaming;
(2). will become plate through the base-material rolling after the foaming processing with roller mill;
(3). there is metal pattern to strike out the sound-absorbing hole of different shape on the surface of the good sheet material of rolling;
(4). punching press there is the sheet material of sound-absorbing hole carry out surfacing with coating.
Specific embodiments of the present invention is:
Magnesia, magnesium chloride are inserted in the container, add water, the processing of foaming makes it become colloidal substance; In the base-material of the collagen shape after handling, add the reinforcing fibre material, and its rolling is become sheet material with roller mill through foaming; To place through the sheet material after the rolling in punch press or the forcing press, strike out the sound-absorbing hole of different shape with metal finishing die on its surface; At last, there is the sheet material of the sound-absorbing hole of different shape to carry out surfacing punching press, promptly becomes and a kind ofly have advantages such as good sound-absorbing, heat insulation, waterproof, fire prevention with coating, and the light high-intensity acoustic ceiling with good decorative effect and sanitation degree.
Claims (2)
1. itself and production technology of a novel acoustic ceiling, it is characterized in that: this novel acoustic ceiling is a gelling agent with magnesia, magnesium chloride, on the surface of acoustic ceiling, punching press has the sound-absorbing hole.
2. according to the described a kind of novel acoustic ceiling of claim 1 itself and production technology, it is characterized in that the production technology of described this acoustic ceiling is:
(1) .. is the gelling agent processing of foaming with magnesia, magnesium chloride;
(2). will become sheet material through the base-material rolling after foaming is handled with roller mill;
(3). strike out the sound-absorbing hole of different shape on the surface of the good sheet material of rolling with metal pattern;
(4). punching press there is the sheet material of sound-absorbing hole carry out surfacing with coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114612 CN1094830C (en) | 1998-06-08 | 1998-06-08 | Acoustic ceiling and producing technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114612 CN1094830C (en) | 1998-06-08 | 1998-06-08 | Acoustic ceiling and producing technique thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1203301A true CN1203301A (en) | 1998-12-30 |
| CN1094830C CN1094830C (en) | 2002-11-27 |
Family
ID=5224248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98114612 Expired - Fee Related CN1094830C (en) | 1998-06-08 | 1998-06-08 | Acoustic ceiling and producing technique thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1094830C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343516C (en) * | 2003-05-20 | 2007-10-17 | 乐金电子(天津)电器有限公司 | Casing structure for closed compressor |
| ES2327078A1 (en) * | 2006-03-30 | 2009-10-23 | Ricardo Abad Gonzalez | Panel to conform parts for construction (Machine-translation by Google Translate, not legally binding) |
| CN101263269B (en) * | 2005-09-15 | 2010-12-15 | Usg内部股份有限公司 | Ceiling tile with non uniform binder composition |
| CN104695570A (en) * | 2013-12-06 | 2015-06-10 | 奇想创造事业股份有限公司 | Sheet with bi-directional formed micropores, and manufacturing method of sheet |
-
1998
- 1998-06-08 CN CN 98114612 patent/CN1094830C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343516C (en) * | 2003-05-20 | 2007-10-17 | 乐金电子(天津)电器有限公司 | Casing structure for closed compressor |
| CN101263269B (en) * | 2005-09-15 | 2010-12-15 | Usg内部股份有限公司 | Ceiling tile with non uniform binder composition |
| ES2327078A1 (en) * | 2006-03-30 | 2009-10-23 | Ricardo Abad Gonzalez | Panel to conform parts for construction (Machine-translation by Google Translate, not legally binding) |
| CN104695570A (en) * | 2013-12-06 | 2015-06-10 | 奇想创造事业股份有限公司 | Sheet with bi-directional formed micropores, and manufacturing method of sheet |
| WO2015081755A1 (en) * | 2013-12-06 | 2015-06-11 | 奇想创造事业股份有限公司 | Sheet provided with bidirectional forming micropore, and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1094830C (en) | 2002-11-27 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |