CN1205279C - Composite energy saving heat preserving paint - Google Patents
Composite energy saving heat preserving paint Download PDFInfo
- Publication number
- CN1205279C CN1205279C CN 02145516 CN02145516A CN1205279C CN 1205279 C CN1205279 C CN 1205279C CN 02145516 CN02145516 CN 02145516 CN 02145516 A CN02145516 A CN 02145516A CN 1205279 C CN1205279 C CN 1205279C
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- China
- Prior art keywords
- powder
- thermal insulation
- water
- saving heat
- paint
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- Expired - Fee Related
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- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to thermal insulation paint for buildings. The present invention is bicomponent thermal insulation paint mainly formed by preparing chief raw materials including waste polyphenyl foam plastics, expanded perlite, fibrous material, different filling material, additive agents, composite rubber powder, etc. through the techniques of pulverization, immersion, separation, mixing and agitation. The thermal insulation paint has the advantages of good crack resistance function, favorable adhesive joint performance, no thermal bridge, easy painting, easy strickling and low cost; the thermal insulation paint is suitable for the thermal insulation and the insulation work of roofs and walls of buildings and industrial insulation work with the hot face temperature not higher than 70 DEG C and the cold face temperature not lower than-40 DEG C.
Description
Technical field
The present invention relates to thermal insulation coatings for building, be particularly useful for inside and outside body of wall, the thermal insulation coatings on roof.
Background technology
Since the reform and opening-up, unprecedented development has appearred in China's urban construction, the building material product that country adopts construction work has proposed concrete requirement, change that traditional construction material in the past is expensive, highly energy-consuming, situation that effect is low, building material product progressively develops, thereby satisfies the requirement in market to lightweight, insulation, heat insulation, energy-saving and environmental protection, durable, green ecological direction.The disclosed a kind of light heat-insulating coatings for wall of ZL94118019.0, light weight, heat preservation and insulation are good, its defective be easily dry and cracked, cost is high, condense, time of drying is long, and the dewfall phenomenon is arranged, and easily produces distortion, the bonding of influence and basic unit; The disclosed a kind of waterproof heat-insulating coating of ZL96120603.9, cohesiveness is strong, ultimate compression strength is high.Its weak point is that unit weight is big, cost is high, is mixed with the harmful material of asbestos wool.
Content of the present invention
Purpose of the present invention is intended to overcome the deficiencies in the prior art, a kind of novel heat insulation product that adapts to national building energy conservation requirement and the market requirement and develop is provided, it is with useless polyphenyl foam particle, pearlstone is as aggregate, organic polymer rubber powder, filler is as thickening material, conjugated fibre as stiffening web through adding the compound slurry of making of water, siliceous, calcareous gelling material, properties-correcting agent is made the compound sticking powder through stirring, during use with powder, the two components of slurry stir according to certain proportion, make canescence paste construction material, paste construction material is applied in the buildings substrate surface in specific time, behind the dry through, surface of base can be adhered to and the heat insulation coating that forms.
The objective of the invention is to realize by following measure:
A kind of energy-saving heat-insulating composite coating contains paper pulp fiber (brucite fiber cotton) 0.5-4%, calcium silicate powder 2-5.5%, polypropylene fiber 0.1-2%, dry glue powder 0.1-2%, useless granular polystyrene 2-3%, water-resisting agent 0.1-2%, pearlstone 4-6%, ferro-aluminate cement 7.5-12%, terra alba 4-11%, properties-correcting agent 0.1-2%, water 60-70%.
The present invention also will realize by following measure
The present invention is two components, a kind of be powder, a kind of be slurry, powder is made up of terra alba, iron aluminium complex salt cement, properties-correcting agent, dry glue powder, and slurry is made up of paper pulp fiber (brucite fiber), polypropylene fiber, calcium silicate powder, pearlstone, useless granular polystyrene, water-resisting agent, dry glue powder, water.
Slurry stirs no conglomeration, no bleeding after broken, immersion, screening, metering; Powder does not have caking and impurity after metering, mixing, the two branch bucket of packing into.
Energy-saving heat-insulating composite coating
(1) physical behavior
Dry back coating is canescence.
(2) the key technical indexes:
1, unit dry weight: 220-260kg/m
32, ultimate compression strength 230-280kpa; 3, thermal conductivity: 0.05-0.07W/ (m.k); 4, drying line shrinking percentage 0.02-0.6%; 5, time of coagulation: initial set is greater than 3h, and final set is less than 15h; 6, pH value 7-9; 7, wet unit weight 723kg/m
38, bonding strength 20-35kpa.
The present invention compared with prior art, the advantage and the beneficial effect that have are:
1, thermal conductivity is low.Far below thermal insulation mortar 0.13W/ (m.k), aerated concrete building block 0.22W/ (m.k) is so high insulating effect, unit weight are light, be 27% of aerated concrete building block, reach equal insulation requirement, the construction thin thickness, thereby under the condition that satisfies equal building energy conservation requirement, reduce the buildings deadweight.
2, easy construction.Can directly smear after the powder of two components and slurry mix and stir, good with base adhesive power, smear easily, easily scrape that dried, drying shrinkage value only is 1 ‰, construction after drying coating does not ftracture, good integrity, no heat bridge.
3, the polyphenyl foam particle is surrounded by refractory inorganic material in the coating, meets fire and does not fire, and the coating volume does not shrink, and has good flame retardancy.
4, this product can be at complex structure, be difficult to smear the insulation that construction, particularly temperature are lower than 70 ℃ of pipelines normally with the position of other material operation, its time of coagulation is short.
5, utilize useless granular polystyrene and useless silicon calcium powder raw material, thereby utilization of waste material helps reducing " white pollution " the protection environment as product.
6, utilize paper pulp fiber (brucite fiber cotton) to reduce cost, improve heat-insulating property.
Embodiment
Be described in further detail again below in conjunction with above-mentioned just the present invention
The slurry of behind fragmentation, immersion, screening technology, 2% brucite fiber, 4% calcium silicate powder, 1% polypropylene fiber, 5% pearlstone, 3% useless granular polystyrene, 1% organic composite water-proof agent, 65% water being formed and 8% β-semi-hydrated gypsum powder, 9% ferro-aluminate cement, 1% properties-correcting agent, the powder that 1% dry glue powder is formed.
Be the paste slip after the mixing and stirring, powder and slurry adopt the bonding problem that constructional method can once solve construction material and basic unit of smearing according to certain proportioning before constructing, has good cracking resistance effect, adhesiveproperties is good, product is survivable not to come off, reduce working procedure, reduce the labour intensity of workmen's construction operation.
Claims (2)
1, a kind of energy-saving heat-insulating composite coating, contain by weight percentage:
Brucite fiber 0.5～4% calcium silicate powder 2～5.5% polypropylene fibers 0.1～2%
Dry glue powder 0.1～2% useless granular polystyrene 2～3% water-resisting agents 0.1～2%
Pearlstone 4～6% ferro-aluminate cements 7.5～12% β-semi-hydrated gypsum powder 4～11%
Properties-correcting agent 0.1～2% water 60～70%.
2, according to the described a kind of energy-saving heat-insulating composite coating of claim 1, it is characterized in that: above-mentioned batching is two components, and a kind of is powder, and a kind of is slurry; Powder is made up of β-semi-hydrated gypsum powder, ferro-aluminate cement and properties-correcting agent; Slurry is made up of brucite fiber, polypropylene fiber, calcium silicate powder, pearlstone, useless granular polystyrene, water-resisting agent, dry glue powder and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02145516 CN1205279C (en) | 2002-12-05 | 2002-12-05 | Composite energy saving heat preserving paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02145516 CN1205279C (en) | 2002-12-05 | 2002-12-05 | Composite energy saving heat preserving paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1504518A CN1504518A (en) | 2004-06-16 |
| CN1205279C true CN1205279C (en) | 2005-06-08 |
Family
ID=34232481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02145516 Expired - Fee Related CN1205279C (en) | 2002-12-05 | 2002-12-05 | Composite energy saving heat preserving paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1205279C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344713C (en) * | 2006-03-29 | 2007-10-24 | 常熟市蓝都弹性涂料有限公司 | Bicomponent cement base polystyrene foamed particle heat insulation paint |
| CN100344714C (en) * | 2006-03-29 | 2007-10-24 | 常熟市蓝都弹性涂料有限公司 | Bicomponent gypsum base polystyrene foamed particle heat insulation paint |
| CN100475734C (en) * | 2007-04-30 | 2009-04-08 | 闫茂生 | Calcium silicate micro-ball heat-insulating mortar and construction method thereof |
| CN102875108A (en) * | 2012-10-31 | 2013-01-16 | 严春健 | Composite heat insulating material and preparation method thereof |
| CN105368168A (en) * | 2015-12-15 | 2016-03-02 | 天津一橙泽恒环保科技发展有限公司 | Heat insulation coating for outer wall |
| CN106833326A (en) * | 2016-12-14 | 2017-06-13 | 池州市小康人家科技有限公司 | A kind of thermal insulation coatings |
| CN107337420B (en) * | 2017-07-24 | 2020-07-24 | 浙江阿斯克建材科技股份有限公司 | Integral hydrophobic heat-insulating spray paint of calcium silicate and its preparing process |
| CN108034333A (en) * | 2017-12-29 | 2018-05-15 | 天津索菲特建筑材料有限公司 | Insulated fire decorative paint |
| CN112811865A (en) * | 2020-12-31 | 2021-05-18 | 河南建博新材料科技有限公司 | Waterproof material prepared from tailings and preparation method thereof |
-
2002
- 2002-12-05 CN CN 02145516 patent/CN1205279C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1504518A (en) | 2004-06-16 |
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| C14 | Grant of patent or utility model | ||
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| 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 |