CN2180702Y - Fire-proof sound-absorbing heat-insulating plate - Google Patents
Fire-proof sound-absorbing heat-insulating plate Download PDFInfo
- Publication number
- CN2180702Y CN2180702Y CN 94200161 CN94200161U CN2180702Y CN 2180702 Y CN2180702 Y CN 2180702Y CN 94200161 CN94200161 CN 94200161 CN 94200161 U CN94200161 U CN 94200161U CN 2180702 Y CN2180702 Y CN 2180702Y
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- China
- Prior art keywords
- layer
- fly ash
- utility
- fire
- model
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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
The utility model relates to a fire-proof sound-absorbing heat-insulating plate, composed of a waterproof layer, a polystyrene foam layer, a stiffening rib layer, and a fly ash foaming layer. The utility model has the advantages of sound absorption, fire prevention, light weight, heat preservation, heat insulation, etc. The utility model is suitable for architectural wall plates, partition plates, and roof insulating plates.
Description
The utility model relates to a kind of fireproof acoustic insulating board, belongs to the thermal isolation technique field, is applicable to make house wall plate, partition board etc.
Usually the body of wall and the partition wall of building are brick wall or cement board mostly, and not only body weight is not incubated yet.In recent years, along with the requirement of energy saving building, occurred various warming plate lightweights on the market, thermal and insulating performance improves.As polystyrol plastic foam plate, its shortcoming is that fireproof performance is poor, and does not have intensity.As inorganic foamed plates such as flyash or magnesites, fireproof performance is better.Its shortcoming is that density is bigger, and heat-insulating property is not ideal enough.
The purpose of this utility model is to overcome the weak point in the above-mentioned background technology, and provide that a kind of fire prevention, body are light, sound-absorbing, thermal insulation, the fireproof acoustic insulating board that the pressure-proof and snap-resistent performance is good.
The purpose of this utility model is achieved in that this plate is by waterproofing course, the polystyrene foam plastics insulation layer, the reinforcing rib layer, fly ash foamed isolation layer is formed, the reinforcing rib layer be located at polystyrene foam plastics and, fly ash foamed two-layer between, waterproofing course is located at the top layer, also can directly add finishing material finishing outside the thermal insulation layer.Wherein the reinforcing rib layer can increase fracture resistance, and fly ash foamed layer is because intensity is good, and the fire prevention and the resistance to compression that can improve sheet material can also improve thermal and insulating performance, and the polystyrene foam plastics layer not only improves thermal and insulating performance, also can alleviate the weight of body of wall.
The purpose of this utility model can also reach by following measure: the material of reinforcing rib layer is cloth or wire gauze.The composition of fly ash foamed layer is magnesia, magnesium chloride, flyash and blowing agent.
The utility model is compared with background technology has following effect:
1, light, the density of body is less than 120kg/m
3
2, thermal and insulating performance is good, and coefficient of thermal conductivity is less than 0.04W/mk.
3, the pressure-proof and snap-resistent performance is good.
4, has sound-absorbing fireproof performance.
5, cost is lower, than the composite plate low about 30% of other form.
6, the scope of application is wide, can do the wallboard in the building construction, partition board, roof insulating board etc.
7, flyash is twice laid, can reduce the pollution to environment.
The utility model is described in further detail below in conjunction with (accompanying drawing) embodiment:
Accompanying drawing is a structural representation of the present utility model: decorative layer (1), polystyrene foam plastics layer (2), reinforcing rib (3), fly ash foamed layer (4), waterproofing course (5).
Embodiment: polystyrene foam plastics (2) is cut out by designing requirement put into mould earlier, place reinforcing rib (3) thereon, get magnesia, magnesium chloride, flyash, blowing agent again, make fly ash foamed layer (4) through stirring foaming, be cast on reinforcing rib (3) and the polystyrene foam plastics layer (2), on fly ash foamed layer (4), be coated with waterproofing course (5) Deng after the demoulding,, be finished product at the top layer of polystyrene (2) spraying and decorating layer (1).
Claims (3)
1, a kind of fireproof acoustic insulating board, comprise insulation layer and waterproofing course, it is characterized in that, this plate is by waterproofing course, polystyrene foam plastics insulation layer, the reinforcing rib layer, fly ash foamed isolation layer is formed, the reinforcing rib layer be located at polystyrene foam plastics and fly ash foamed two-layer between, waterproofing course is located at the top layer.
2, fireproof acoustic insulating board according to claim 1 is characterized in that: the reinforcing rib layer is cloth or wire gauze.
3, fireproof acoustic insulating board according to claim 1 is characterized in that: the main component of fly ash foamed layer is magnesia, magnesium chloride, flyash and blowing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200161 CN2180702Y (en) | 1994-01-12 | 1994-01-12 | Fire-proof sound-absorbing heat-insulating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200161 CN2180702Y (en) | 1994-01-12 | 1994-01-12 | Fire-proof sound-absorbing heat-insulating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180702Y true CN2180702Y (en) | 1994-10-26 |
Family
ID=33820573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94200161 Expired - Fee Related CN2180702Y (en) | 1994-01-12 | 1994-01-12 | Fire-proof sound-absorbing heat-insulating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180702Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005106149A1 (en) * | 2004-04-29 | 2005-11-10 | Chenglin Yan | A light and soundproof composite wall panel |
| CN107642173A (en) * | 2017-09-30 | 2018-01-30 | 苏州蓝邦环保科技有限公司 | Composite insulation boards |
-
1994
- 1994-01-12 CN CN 94200161 patent/CN2180702Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005106149A1 (en) * | 2004-04-29 | 2005-11-10 | Chenglin Yan | A light and soundproof composite wall panel |
| CN107642173A (en) * | 2017-09-30 | 2018-01-30 | 苏州蓝邦环保科技有限公司 | Composite insulation boards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |