CN104328842B - Anti-crack building foam battenboard process processed - Google Patents
Anti-crack building foam battenboard process processed Download PDFInfo
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- CN104328842B CN104328842B CN201410535412.5A CN201410535412A CN104328842B CN 104328842 B CN104328842 B CN 104328842B CN 201410535412 A CN201410535412 A CN 201410535412A CN 104328842 B CN104328842 B CN 104328842B
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Abstract
The invention discloses a kind of anti-crack building foam battenboard process processed, the method includes following steps: 1), by 28 30 parts of broken wood powders, 58 parts of modified glue powder celluloses, 24 parts of foaming agent feeding vapour pressure 0.35 06MPa, be preheating to the prefoaming machine of 125 150 DEG C in carry out prefoam, obtain the expanded material of prefoam through 4 6h ripenings；The present invention uses broken wood powder to be raw material, overcome phenolic resin foam insulation material poor toughness, fragility dry linting big, easy, the shortcoming of falling slag, there are again the low thermal conductivity of phenolic resin insulation material and the fire protection flame retarding characteristic of heat insulating pearlite material, are a kind of wall thermal insulating heat-barrier material being worthy to be popularized.
Description
Technical field
The present invention relates to building material field, particularly belong to a kind of anti-crack building foam battenboard process processed.
Background technology
When external wall uses thermal insulation material, use the insulation materials such as benzene plates, extruded sheet or polyurethane foam, although these material heat insulating effect are relatively good, but their fire protecting performance is poor, there is potential safety hazard more；Meanwhile, when using high-rise, anti-wind pressure is relatively low；Polyurethane foams with polyurethane foams in use, and polyurethane foams can produce toxic gas in foaming process, and can not get rid of completely after doing heat-barrier material, so environmental protection coefficient is substantially reduced, and cost is the highest；Glue powder polyphenyl particle, perlite particle are the most gradually widely used, this insulation material site operation, because material is solid particle, it is readily transported, in use using method is simple, has fire protecting performance excellent, the advantageous feature such as cost is relatively low, and it is pollution-free, but the problem of there is also, i.e. its material poor thermal insulation property, heat-insulation layer outer layer needs to smear cracking-resistant material, and heat-insulation layer
Needing after smearing to solidify and can carry out anticracking process after drying, this is accomplished by longer drying time, therefore long construction period.
Summary of the invention
It is an object of the invention to provide a kind of anti-crack building foam battenboard process processed, overcome phenolic resin foam insulation material poor toughness, fragility dry linting big, easy, the shortcoming of falling slag, there are again the low thermal conductivity of phenolic resin insulation material and the fire protection flame retarding characteristic of heat insulating pearlite material, are a kind of wall thermal insulating heat-barrier material being worthy to be popularized.
Technical scheme is as follows:
A kind of anti-crack building foam battenboard process processed, the method includes following steps:
1), by broken for 28-30 part wood powder, 5-8 part modified glue powder cellulose, 2-4 part foaming agent feeding vapour pressure 0.35-06MPa, be preheating to the prefoaming machine of 125-150 DEG C in carry out prefoam, obtain the expanded material of prefoam through 4-6h ripening；
2), after the expanded material of step (1) and 8-10 part lithium chloride colloidal sol, 14-16 part alumina silicate fibre, 7-10 part quartz sand, 10-12 part asbestos, 4-6 part air entraining agent being sufficiently stirred for, mixing speed controls at 1000-1200r/min,
3), by step 2) compound advanced person's horizontal high voltage molding of gained, then resolidification, last heat treatment；Obtaining plasterboard, the pressure of high-pressure molding is 5～7Mpa；The temperature of described solidification is 90～110 DEG C, and the time of solidification is 1.5～3h；The temperature of described heat treatment is 400～600 DEG C, and the time of heat treatment is 2～3h；
4), green compact sheet material outer surface spraying one layer of water-repellent paint, the thickness of water-repellent paint is 0.2-0.4mm, obtains finished product sheet material.
After the expanded material of described step (2) and 9 parts of lithium chloride colloidal sols, 15 parts of alumina silicate fibres, 8 parts of quartz sands, 11 parts of asbestos, 5 parts of air entraining agents are sufficiently stirred for, mixing speed controls at 1100r/min.
The present invention compared with prior art has the advantage that
The present invention uses broken wood powder to be raw material, overcome phenolic resin foam insulation material poor toughness, fragility dry linting big, easy, the shortcoming of falling slag, there are again the low thermal conductivity of phenolic resin insulation material and the fire protection flame retarding characteristic of heat insulating pearlite material, are a kind of wall thermal insulating heat-barrier material being worthy to be popularized.
Detailed description of the invention
A kind of anti-crack building foam battenboard process processed, the method includes following steps:
1), by broken for 28-30 part wood powder, 5-8 part modified glue powder cellulose, 2-4 part foaming agent feeding vapour pressure 0.35-06MPa, be preheating to the prefoaming machine of 125-150 DEG C in carry out prefoam, obtain the expanded material of prefoam through 4-6h ripening；
2), after the expanded material of step (1) and 9 parts of lithium chloride colloidal sols, 15 parts of alumina silicate fibres, 8 parts of quartz sands, 11 parts of asbestos, 5 parts of air entraining agents being sufficiently stirred for, mixing speed controls at 1100r/min,
3), by step 2) compound advanced person's horizontal high voltage molding of gained, then resolidification, last heat treatment；Obtaining plasterboard, the pressure of high-pressure molding is 5～7Mpa；The temperature of described solidification is 90～110 DEG C, and the time of solidification is 1.5～3h；The temperature of described heat treatment is 400～600 DEG C, and the time of heat treatment is 2～3h；
4), green compact sheet material outer surface spraying one layer of water-repellent paint, the thickness of water-repellent paint is 0.2-0.4mm, obtains finished product sheet material.
Claims (2)
1. an anti-crack building foam battenboard process processed, it is characterised in that the method includes following steps:
1), by broken for 28-30 part wood powder, 5-8 part modified glue powder cellulose, 2-4 part foaming agent feeding vapour pressure 0.35-0.6MPa, be preheating to the prefoaming machine of 125-150 DEG C in carry out prefoam, obtain the expanded material of prefoam through 4-6h ripening；
2), after the expanded material of step (1) and 8-10 part lithium chloride colloidal sol, 14-16 part alumina silicate fibre, 7-10 part quartz sand, 10-12 part asbestos, 4-6 part air entraining agent being sufficiently stirred for, mixing speed controls at 1000-1200r/min,
3), by step 2) compound advanced person's horizontal high voltage molding of gained, then resolidification, last heat treatment；Obtaining plasterboard, the pressure of high-pressure molding is 5～7Mpa；The temperature of described solidification is 90～110 DEG C, and the time of solidification is 1.5～3h；The temperature of described heat treatment is 400～600 DEG C, and the time of heat treatment is 2～3h；
4), green compact sheet material outer surface spraying one layer of water-repellent paint, the thickness of water-repellent paint is 0.2-0.4mm, obtains finished product sheet material.
Anti-crack building foam battenboard process processed the most according to claim 1, it is characterized in that, after the expanded material of described step (2) and 9 parts of lithium chloride colloidal sols, 15 parts of alumina silicate fibres, 8 parts of quartz sands, 11 parts of asbestos, 5 parts of air entraining agents are sufficiently stirred for, mixing speed controls at 1100r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410535412.5A CN104328842B (en) | 2014-10-13 | 2014-10-13 | Anti-crack building foam battenboard process processed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410535412.5A CN104328842B (en) | 2014-10-13 | 2014-10-13 | Anti-crack building foam battenboard process processed |
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| Publication Number | Publication Date |
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| CN104328842A CN104328842A (en) | 2015-02-04 |
| CN104328842B true CN104328842B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410535412.5A Active CN104328842B (en) | 2014-10-13 | 2014-10-13 | Anti-crack building foam battenboard process processed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174820A (en) * | 2015-08-27 | 2015-12-23 | 滁州市瑞景园林建设有限公司 | Fireproof insulation board |
| CN106317691A (en) * | 2016-08-24 | 2017-01-11 | 安徽徽明建设集团有限公司 | Preparing method of anti-crack plastic flooring materials |
| CN110293631A (en) * | 2018-03-23 | 2019-10-01 | 淮南北新建材有限公司 | A kind of production method of plaster board production equipment and plasterboard |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001279861A (en) * | 2000-03-29 | 2001-10-10 | Toto Ltd | Thermal insulation wall panel for unit bath |
| CN101921486B (en) * | 2008-11-17 | 2013-01-16 | 德阳科吉高新材料有限责任公司 | Polyphenylene sulfide compound film or fiber and manufacture method thereof |
| CN102643064B (en) * | 2012-04-16 | 2013-12-18 | 湟源科美新型材料有限公司 | Energy-saving fireproof insulation board and manufacturing method thereof |
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2014
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Effective date of registration: 20160622 Address after: 302 room 230041, room 32, building 648, North Fuyang Road, Luyang District, Anhui, Hefei, 1 Applicant after: Shen Siwei Address before: 230601 Anhui Province, Hefei City Economic Development Zone West jade Wenjin Metro 25 room 803 Applicant before: HEFEI TINGSUO ENVIRONMENTAL PROTECTION MATERIALS CO., LTD. |
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Inventor after: Hu Hao Inventor after: Tao Dongguang Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20171222 Address after: 511400 Guangdong, Guangzhou City, Guangzhou City, Guangdong city street, Han Creek Road, No. 290, Pauli Du Hui 3 building office building 2506 Patentee after: Guangdong Changqing Architecture Technology Co., Ltd. Address before: 302 room 230041, room 32, building 648, North Fuyang Road, Luyang District, Anhui, Hefei, 1 Patentee before: Shen Siwei |
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