CN102635173A - Fire-proofing insulation composite plate for external wall - Google Patents
Fire-proofing insulation composite plate for external wall Download PDFInfo
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- CN102635173A CN102635173A CN2012101469953A CN201210146995A CN102635173A CN 102635173 A CN102635173 A CN 102635173A CN 2012101469953 A CN2012101469953 A CN 2012101469953A CN 201210146995 A CN201210146995 A CN 201210146995A CN 102635173 A CN102635173 A CN 102635173A
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- composite plate
- oxychloride cement
- rock wool
- glass fiber
- magnesium oxychloride
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Abstract
The invention relates to a fire-proofing insulation composite plate for an external wall, and is characterized in that the composite plate is composed of a silicate rock wool blanket, reinforcing ribs, magnesium oxychloride cement layers and a glass fiber cloth layer, wherein the reinforcing ribs are longitudinally and uniformly distributed in the silicate rock wool blanket, the magnesium oxychloride cement layers are arranged on both sides of the silicate rock wool blanket, the glass fiber cloth layers are arranged outside the magnesium oxychloride cement layers, and the composite plate is produced by compounding the silicate rock wool blanket, the magnesium oxychloride cement layers and the glass fiber cloth layers together. The reinforcing ribs are produced by mixing the magnesium oxychloride cement and the glass fiber cloth together. The magnesium oxychloride cement layer is produced by using magnesium chloride, magnesium oxide, fly ash, polyphenyl granules and peregal waterproofing agent as raw materials. The composite plate has the advantages of good insulation and fireproof performances, through the test, the composite plate accords with the requirements of the A1 technical index in GB8624-2006. and the cost for the external insulation wall plate is greatly reduced, the construction is convenient and the quality can be ensured.
Description
Technical field
The present invention relates to a kind of exterior wall fireproof heat insulating composite plate that can be widely used in industry and civilian construction.
Background technology
At present; Domestic in building field External Walls Heating Insulation; Be employed in the sticking benzene plate of body of wall, phenolic resins plate, extruded sheet, cement and granular polystyrene plate mostly outward; Though solved exterior-wall heat insulation, existed: defectives such as not preventing fires, produce poison gas when burning, be prone to fusing, intensity difference, application life are short, country's limit production at present.Adopt cement and polystyrene granule foaming technology in addition; Though solved the defective of above-mentioned existence, because this cement foaming material and cement-bonded intensity difference can produce the slit after cement is done; Therefore influence its application life, especially be not suitable for the big area of the northern temperature difference.
Summary of the invention
The present invention has overcome the defective of above-mentioned existence, and purpose is for solving industry and the fire prevention of civilian construction exterior wall, insulation, a kind of exterior wall fireproof heat insulating composite plate being provided.
Exterior wall fireproof heat insulating composite plate content Description of the present invention:
Exterior wall fireproof heat insulating composite plate of the present invention; It is characterized in that: be to constitute by silicic acid rock wool carpet veneer, reinforcing rib, magnesia oxychloride cement layer and glass fiber layer of cloth; In silicic acid rock wool carpet veneer, vertically evenly arrange reinforcing rib; The both sides of silicic acid rock wool carpet veneer are provided with the magnesia oxychloride cement layer, and the outside of magnesia oxychloride cement layer is provided with the glass fiber layer of cloth, silicic acid rock wool carpet veneer, magnesia oxychloride cement layer and glass fiber layer of cloth are combined with each other process.
Described reinforcing rib adopts magnesia oxychloride cement and glass fabric to mix and processes.
Described magnesia oxychloride cement layer is that employing magnesium chloride, magnesia, flyash, granular polystyrene and peregal waterproof agent are that raw material is processed.
Exterior wall fireproof heat insulating composite plate of the present invention has insulation and the good characteristics of fireproof performance; Through detecting the technical requirement that meets A1 level among the GB8624-2006, can reduce the cost of outer insulated wall plate greatly, easy construction; Ensure the quality of products; Can confirm according to the requirement of building, produce different size, size, shape, can improve speed of application greatly.
Description of drawings
Fig. 1 is an exterior wall fireproof heat insulating composite plate structure sketch map
Among the figure: the 1st, silicic acid rock wool carpet veneer, the 2nd, reinforcing rib, the 3rd, magnesia oxychloride cement layer, the 4th, glass fiber layer of cloth.
The specific embodiment
Exterior wall fireproof heat insulating composite plate of the present invention is achieved in that below in conjunction with accompanying drawing and specifies.See Fig. 1; Exterior wall fireproof heat insulating composite plate of the present invention; Be to constitute by: silicic acid rock wool carpet veneer 1, reinforcing rib 2, magnesia oxychloride cement layer 3 and glass fiber layer of cloth 4, vertical even layout reinforcing rib 2 silicic acid rock wool carpet veneer 1 in, the both sides of silicic acid rock wool carpet veneer 1 are provided with magnesia oxychloride cement layer 3; The outside of magnesia oxychloride cement layer 3 is provided with glass fiber layer of cloth 4, and silicic acid rock wool carpet veneer 1, magnesia oxychloride cement layer 3 and glass fiber layer of cloth 4 are combined with each other.
Reinforcing rib 2 adopts magnesia oxychloride cement and glass fabric to mix and processes.
Magnesia oxychloride cement adopts magnesium chloride, magnesia, flyash, granular polystyrene and peregal waterproof agent to process.
Exterior wall fireproof heat insulating composite plate of the present invention; Detect through national building materials inspection center: hydrophobic rate (core) 98.8%, coefficient of thermal conductivity (core) 0.044W/ (m.k) (average temperature: 68.9 ℃) all meets the technical requirement of hydrophobic type felt among the JC/T990-2006; 7 ℃ of average temperature risings, mass loss 33%, combustion heat value 0.3MJ/ ㎏ in combustibility (A1 level) (surface layer) stove; 6 ℃ of average temperature risings, mass loss 15%, combustion heat value 0.3MJ/ ㎏ in combustibility (A1 level) (core) stove, density (composite plate) 153 ㎏/m
3, all meet the technical requirement of A1 level among the GB8624-2006, press GB8624-2006 and judge that submitted sample surface layer and core combustibility reach the A1 level.
Exterior wall fireproof heat insulating composite plate of the present invention; Solve problems such as current external-wall heat-insulation material weak point in application life, fireproof performance difference, and can reduce the cost of outer insulated wall plate, easy construction greatly; Ensure the quality of products; Can confirm according to the requirement of building, produce different size, size, shape, can improve speed of application greatly.
Claims (3)
1. exterior wall fireproof heat insulating composite plate; It is characterized in that: be to constitute by silicic acid rock wool carpet veneer (1), reinforcing rib (2), magnesia oxychloride cement layer (3) and glass fiber layer of cloth (4); In silicic acid rock wool carpet veneer (1), vertically evenly arrange reinforcing rib (2); The both sides of silicic acid rock wool carpet veneer (1) are provided with magnesia oxychloride cement layer (3); The outside of magnesia oxychloride cement layer (3) is provided with glass fiber layer of cloth (4), silicic acid rock wool carpet veneer (1), magnesia oxychloride cement layer (3) and glass fiber layer of cloth (4) is combined with each other processes exterior wall fireproof heat insulating composite plate.
2. exterior wall fireproof heat insulating composite plate according to claim 1 is characterized in that: described reinforcing rib (2) adopts magnesia oxychloride cement and glass fabric to mix and processes.
3. exterior wall fireproof heat insulating composite plate according to claim 1 is characterized in that: described magnesia oxychloride cement layer (3) is that employing magnesium chloride, magnesia, flyash, granular polystyrene and peregal waterproof agent are that raw material is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101469953A CN102635173A (en) | 2012-05-14 | 2012-05-14 | Fire-proofing insulation composite plate for external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101469953A CN102635173A (en) | 2012-05-14 | 2012-05-14 | Fire-proofing insulation composite plate for external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102635173A true CN102635173A (en) | 2012-08-15 |
Family
ID=46619738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101469953A Pending CN102635173A (en) | 2012-05-14 | 2012-05-14 | Fire-proofing insulation composite plate for external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408321A (en) * | 2013-06-09 | 2013-11-27 | 东南大学 | Styrene foam particle-magnesium oxychloride cement composite heat insulation material and preparation method thereof |
| CN110130511A (en) * | 2019-05-23 | 2019-08-16 | 嘉兴市华硕特金属制品有限公司 | A kind of mounting structure of composite insulation boards |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188612Y (en) * | 1994-06-08 | 1995-02-01 | 朱林生 | Steel-frame glass fibre reinfored cement sandwich plate |
| JPH09291643A (en) * | 1996-04-25 | 1997-11-11 | Kawai Musical Instr Mfg Co Ltd | Fire resistive panel for building material |
| JPH11324178A (en) * | 1998-05-18 | 1999-11-26 | Daicel Chem Ind Ltd | External wall panel and external wall structure |
| CN2437772Y (en) * | 2000-08-30 | 2001-07-04 | 彭奇琨 | Inorganic glass fibre reinforced plastic square-hole building board |
| CN2714667Y (en) * | 2004-06-30 | 2005-08-03 | 王元宏 | Thermal insulated fireproof composite board |
| CN201794210U (en) * | 2010-07-07 | 2011-04-13 | 常熟科盈复合材料有限公司 | Light high-strength wall body board |
-
2012
- 2012-05-14 CN CN2012101469953A patent/CN102635173A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188612Y (en) * | 1994-06-08 | 1995-02-01 | 朱林生 | Steel-frame glass fibre reinfored cement sandwich plate |
| JPH09291643A (en) * | 1996-04-25 | 1997-11-11 | Kawai Musical Instr Mfg Co Ltd | Fire resistive panel for building material |
| JPH11324178A (en) * | 1998-05-18 | 1999-11-26 | Daicel Chem Ind Ltd | External wall panel and external wall structure |
| CN2437772Y (en) * | 2000-08-30 | 2001-07-04 | 彭奇琨 | Inorganic glass fibre reinforced plastic square-hole building board |
| CN2714667Y (en) * | 2004-06-30 | 2005-08-03 | 王元宏 | Thermal insulated fireproof composite board |
| CN201794210U (en) * | 2010-07-07 | 2011-04-13 | 常熟科盈复合材料有限公司 | Light high-strength wall body board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408321A (en) * | 2013-06-09 | 2013-11-27 | 东南大学 | Styrene foam particle-magnesium oxychloride cement composite heat insulation material and preparation method thereof |
| CN110130511A (en) * | 2019-05-23 | 2019-08-16 | 嘉兴市华硕特金属制品有限公司 | A kind of mounting structure of composite insulation boards |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |