CN1301229C - Dry powder type wall heat-insulating material - Google Patents
Dry powder type wall heat-insulating material Download PDFInfo
- Publication number
- CN1301229C CN1301229C CNB2005100902637A CN200510090263A CN1301229C CN 1301229 C CN1301229 C CN 1301229C CN B2005100902637 A CNB2005100902637 A CN B2005100902637A CN 200510090263 A CN200510090263 A CN 200510090263A CN 1301229 C CN1301229 C CN 1301229C
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- dry powder
- insulating material
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- type wall
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Abstract
The present invention discloses a dry powder type wall body heat-insulating material. The material is formed by mixing and stirring pearlite, fabric brucite, diatomite, attapulgite, gypsum, cement, cellulose methyl, citric acid and sodium dodecyl sulfonate which have different weights. After transported to a construction site and added with a right amount of water, the material is stirred into paste shape, and respectively plastered on the base face of the wall body according to requirements of engineering construction; after drying, a heat-insulating function can be performed. The present invention has the characteristics of convenient transportation, simple construction technology, low unit area cost, innocuity, environmental protection, light weight, fire prevention, sound isolation, heat insulation, low heat conductivity, quick solidification, high strength, low shrinkage, good cohesiveness, long service life, etc. Each performance index reaches and exceeds requirements of national relative standards by test. The present invention can be applied to the heat insulation of outer walls, roofs, balconies, staircases and various shaped faces, and can also be applied to the heat insulation of boilers and pipelines.
Description
One, technical field
What the present invention relates to is a kind of wall heat insulation material, specifically a kind of dry powder type wall heat-insulating material.
Two, background technology
2000, the Ministry of Construction, materials for wall innovation building energy conservation office formulated the decision about " progressively restriction bans use of solid clay brick in dwelling construction ", and both wall was done and sent out [2000] No. 06 files.Files specify city above county level banned use of solid clay brick before 30 days June in 2003, required in dwelling construction, and the main body in house adopts skeleton construction, and infilled wall adopts hollow brick or holllow building block, increases thermal insulation layer at metope.Purpose is to economize the land resource and make full use of the energy.The metope thermal insulation layer is selected the benzene plate usually for use, and technology is to take bonding and anchoring piece to be connected with body of wall, and surface layer is done polymer mortar and strengthened with glass fiber reticular cloth.This method construction technology complexity, 2 years post-tensioning seams have ftractureed easily and have roused, and unit surface cost height.Also have and take granular polystyrene to do the metope thermal insulation layer, its technology is a certain amount of granular polystyrene to be added the cement adding additives add water, and the back that stirs is divided and smeared on the wall for twice, is coated with gluing fiberglass gridding cloth again and strengthens, and then smear cement mortar twice.Though this method unit surface cost decreases, but still the construction technology complexity is bonding insecure, easy aliquation, intensity is low.
Three, summary of the invention
In order to solve the deficiencies in the prior art, it is simple to the invention provides a kind of construction technology, and the unit surface cost is low, and every performance index reach the dry powder type wall heat-insulating material of construction requirement.
The technical scheme that solves its technical problem employing is: the composition of dry powder type wall heat-insulating material and proportioning are 50 kilograms of perlites, 30 kilograms of nemalites, 25 kilograms in diatomite, 25 kilograms of attapulgites, 60 kilograms in gypsum, 10 kilograms of cement, 5 kilograms of methylcellulose gum, 0.6 kilogram of citric acid, 0.5 kilogram of sodium laurylsulfonate.Working method is nemalite to be added in the stirred pot to add gypsum, cement more earlier, stirs after 5 minutes and shuts down; Add other material more respectively in jar, start is stirred after 5 minutes and is obtained the blended dry powder type wall heat-insulating material.Lagging material transported to stir into paste after the working-yard adds suitable quantity of water, divide by engineering construction requirements time to be applied on the basal plane of body of wall, can play insulation effect after the drying.
The invention has the beneficial effects as follows:, be convenient to transportation because this wall heat insulation material is a dry powder; Transport to and stir into paste after the working-yard adds suitable quantity of water, directly be applied on the basal plane of body of wall, construction technology is simple; Do not need other annex can firmly be fixed on the basal plane of body of wall, directly paint coating or sticking brick after the drying are so the unit surface cost is low.This kind material is composited asepsis environment-protecting by multiple natural inorganic material and additive; Have light weight, fire prevention, sound insulation, heat insulation, thermal conductivity is low, quick solidifying, the intensity height shrinks lowly, and cohesiveness is good, characteristics such as long service life; Every after testing performance index meet and exceed the relevant national standard requirement.The insulation of applicable exterior wall, roof, balcony, staircase and various Special-Shaped Surface is also applicable to the insulation of boiler, pipeline.
Four, embodiment
Dry powder type wall heat-insulating material of the present invention is by 50 kilograms of perlites, 30 kilograms of nemalites, 25 kilograms in diatomite, 25 kilograms of attapulgites, 60 kilograms in gypsum, 10 kilograms of cement, 5 kilograms of methylcellulose gum, 0.6 kilogram of citric acid is composited after 0.5 kilogram of mixing of sodium laurylsulfonate.Its concrete working method is nemalite to be added in the stirred pot to add gypsum, cement more earlier, stirs after 5 minutes and shuts down; Add other material more respectively in jar, start is stirred after 5 minutes and is obtained the blended dry powder type wall heat-insulating material.Lagging material is transported to the working-yard, stir into paste after the adding suitable quantity of water during construction, directly be applied on the basal plane of body of wall.Each smearing thickness is the 15-20 millimeter, smears after 2 hours the 2nd time again, and the sealing integral body that dry back forms porous network structure plays good insulation effect.Concrete thickness is pressed the construction technical requirement decision.Can smear the surface after 24 hours resists protective layer or directly whitewashes various coating or sticking brick.This wall heat insulation material cost is low, can save 30% expense than every square metre of benzene plate, and thermal conductivity is low to reach 0.056 (22 ℃), high insulating effect, and save energy reaches more than 50%.
Claims (3)
1, a kind of dry powder type wall heat-insulating material, it is characterized in that its composition and proportioning are: 50 kilograms of perlites, 30 kilograms of nemalites, 25 kilograms in diatomite, 25 kilograms of attapulgites, 60 kilograms in gypsum, 10 kilograms of cement, 5 kilograms of methylcellulose gum, 0.6 kilogram of citric acid, 0.5 kilogram of sodium laurylsulfonate.
2, the preparation method of dry powder type wall heat-insulating material as claimed in claim 1 is characterized in that: nemalite is added in the stirred pot add gypsum, cement more earlier, stir after 5 minutes and shut down; Add other material more respectively in jar, start is stirred after 5 minutes and is obtained the blended dry powder type wall heat-insulating material, the pack warehouse-in.
3, the application method of dry powder type wall heat-insulating material as claimed in claim 1 is characterized in that: lagging material is transported to working-yard Jia Shui stir into paste, divide all over being applied on the basal plane of body of wall by the engineering construction requirement, can play insulation effect after the drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100902637A CN1301229C (en) | 2005-08-12 | 2005-08-12 | Dry powder type wall heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100902637A CN1301229C (en) | 2005-08-12 | 2005-08-12 | Dry powder type wall heat-insulating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1733647A CN1733647A (en) | 2006-02-15 |
| CN1301229C true CN1301229C (en) | 2007-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100902637A Expired - Fee Related CN1301229C (en) | 2005-08-12 | 2005-08-12 | Dry powder type wall heat-insulating material |
Country Status (1)
| Country | Link |
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| CN (1) | CN1301229C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100384785C (en) * | 2006-03-28 | 2008-04-30 | 何安荣 | Water type multi-functional, hydrophobic, air-permeability and porous material, prepn. method and application thereof |
| CN102173717B (en) * | 2011-01-05 | 2012-11-21 | 张彩云 | Production method of high-strength light environment-friendly insulation fire-proof plate |
| CN102249637B (en) * | 2011-05-26 | 2013-03-20 | 哈尔滨利鑫建筑装饰有限责任公司 | Inorganic active thermal insulation material for walls and preparation method thereof |
| CN104386972B (en) * | 2014-10-08 | 2016-09-28 | 沈思维 | Roof insulating cement mortar |
| CN108218335A (en) * | 2016-12-15 | 2018-06-29 | 赖群广 | A kind of building heat insulating exterior wall |
| CN106673576A (en) * | 2016-12-18 | 2017-05-17 | 余姚市庆达机械有限公司 | Environment-friendly composite building material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125205A (en) * | 1995-07-19 | 1996-06-26 | 董长斌 | Building heat insulation powder filler for roofing and wall |
| CN1262369A (en) * | 2000-01-18 | 2000-08-09 | 赵永定 | Prorous building block containing fibrous gypsum |
| CN1426976A (en) * | 2001-12-19 | 2003-07-02 | 吕占祥 | Construction material additional agant containing chromium-silicate and construction material containing said additional agent |
-
2005
- 2005-08-12 CN CNB2005100902637A patent/CN1301229C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125205A (en) * | 1995-07-19 | 1996-06-26 | 董长斌 | Building heat insulation powder filler for roofing and wall |
| CN1262369A (en) * | 2000-01-18 | 2000-08-09 | 赵永定 | Prorous building block containing fibrous gypsum |
| CN1426976A (en) * | 2001-12-19 | 2003-07-02 | 吕占祥 | Construction material additional agant containing chromium-silicate and construction material containing said additional agent |
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| Publication number | Publication date |
|---|---|
| CN1733647A (en) | 2006-02-15 |
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