CN102381862B - Heat-insulating coating for building - Google Patents
Heat-insulating coating for building Download PDFInfo
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- CN102381862B CN102381862B CN 201110215932 CN201110215932A CN102381862B CN 102381862 B CN102381862 B CN 102381862B CN 201110215932 CN201110215932 CN 201110215932 CN 201110215932 A CN201110215932 A CN 201110215932A CN 102381862 B CN102381862 B CN 102381862B
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Abstract
The invention discloses a heat-insulating coating for a building, belonging to the technical field of heat-insulating coatings. The heat-insulating coating comprises the following raw materials: 320-380kg of common silicon white cement, 420-480kg of quartz sand, 180-220kg of ground limestone, 2-4kg of cellosilk, 28-32kg of vitrified micro bubbles, and 18-22kg of colloidal crystal, and all the raw materials are uniformly mixed when the coating is manufactured. The heat-insulating coating has the beneficial effects that: 1, the sunscreen effect and the heat-insulating effect are good, the solar radiation energy can be reflected by more than 85%; 2, the integrated functions of waterproofing, heat insulation and heat preservation are achieved; 3, the cost performance is high, and the manufacturing cost per square meter can be reduced by 10-15RMB; 4, the construction is simple, the coating is suitable for waterproofing, seepage proofing and heat insulation of various housetop roofs, and the coating can be applied to construction simply after being added with water and uniformly mixed; and 5, the coating has the advantages of favorable weather resistance, corrosion resistance, ageing resistance, favorable caking property, difficulty in shedding, environment friendliness and use safety, and can be used for greatly prolonging the service life of the roofs and wall surfaces.
Description
Technical field
The invention belongs to building material technical field, further is a kind of heat insulating coatings.
Background technology
Building energy conservation more and more is subject to national attention in recent years, and building roof and exterior wall heat-insulating paint are very popular in recent years a kind of building exterior wall heat preserving solutions.Yet several external-wall heat-insulation materials that occur in the market are separately shortcoming all, and such as easy generation cracking phenomena, heat-insulating property is relatively relatively poor, complicated construction technique and the shortcoming such as expensive.Waterproof and heat-insulating technique disconnect in the general prior art, and the technology that has occurs in order to prevent the crack, adopts and sets up netting method, has increased construction man-hour and cost.
Because building heat insulating exterior wall coating application technique is simple, the exterior wall heat-insulating paint of excellent property has more preferably weather resistance, thermal conductivity is low, heat-insulating property is stable, freeze-thawing resistant, anti-aging, strong adaptability to basic unit's distortion, can effectively prevent the generation in front cover crack, and without cavity, series of advantages that the wind suction prevention ability is strong etc. more and more is subject to investigative technique personnel's attention in the system.
Therefore, research and develop out novel energy-saving and heat-insulating material, have deep realistic meaning.
Summary of the invention
It is good to the purpose of this invention is to provide a kind of thermal and insulating performance, has water proof thermal insulation function concurrently, and work-ing life is longer, makes simply the easily building heat insulation coating of constructing.
The objective of the invention is to realize by following scheme:
A kind of building heat insulation coating; it is characterized in that being formed by following raw material: general silicon white cement 320-380 kilogram; quartz sand 420-480 kilogram; water-ground limestone 180-220 kilogram; fiber yarn 2-4 kilogram, glass bead 28-32 kilogram, the brilliant 18-22 kilogram of glue; during making, each raw material mixed get final product.
The present invention also can further realize by following scheme:
The each component of raw material is: 350 kilograms of general silicon white cements, and 450 kilograms of quartz sands, 200 kilograms of water-ground limestones, 3 kilograms of fiber yarns, 30 kilograms of glass beads, brilliant 20 kilograms of glue during making, mixes each raw material and gets final product.
General silicon white cement is selected 325# or 425#, and quartz sand is selected 20-40 order or 40-80 order, and water-ground limestone is selected 80-150 order or 150-200 order, and glass bead is selected 30-50 or 50-70 order, brilliant 2# or the 3# of selecting of glue.
Quartz sand replaces with extra large sand or Weathered Sand; a kind of replacement of water-ground limestone light calcium carbonate powder (light calcium carbonate), calcium carbonate, dry powder (calcium-magnesium powder), calcium hydroxide, calcium oxide, grey calcium powder; fiber yarn refers to a kind of of wood fibre, coconut fiber, glass fibre, carbon fiber, fibrous magnesium silicate, and glass bead replaces with perlite or granular polystyrene.
During construction, with building heat insulation coating by weight the ratio of 3:1 add water, stir, be put on the roof with the material that stirs, thickness is 0.3-0.8 centimetre, spreads immediately the compacting of polyethylene polypropylene cloth, after having spread, smear again thickness and be 0.3-0.8 centimetre building heat insulation coating, get final product.
Can be according to the making warming plate of described building heat insulation coating, method is: with building heat insulation coating by weight the ratio of 3:1 add water, stir, place in the prefabricated template with the material that stirs, thickness is 0.3-0.8 centimetre, spreads immediately the compacting of polyethylene polypropylene cloth, after having spread, smear again thickness and be 0.3-0.8 centimetre building heat insulation coating, dry delivery and get final product.
Can be according to the making warming plate of described building heat insulation coating, method is: with building heat insulation coating by weight the ratio of 3:1 add water, stir, place in the prefabricated template with the material that stirs, thickness is 0.3-0.8 centimetre, spreads immediately the compacting of fibrous magnesium silicate cloth, after having spread, smear again thickness and be 0.3-0.8 centimetre building heat insulation coating, dry delivery and get final product.This warming plate can replace the asbestos tile on the market.
Can be according to the making warming plate of described building heat insulation coating, method is: with building heat insulation coating by weight the ratio of 3:1 add water, stir, place in the prefabricated template with the material that stirs, thickness is 0.3-0.8 centimetre, spread immediately the compacting of fibrous magnesium silicate cloth, after having spread, smear again thickness and be 0.3-0.8 centimetre building heat insulation coating, spread immediately the compacting of polyethylene polypropylene cloth, after having spread, smear again thickness and be 0.3-0.8 centimetre building heat insulation coating, dry delivery and get final product.
Among the present invention:
Cement has the reinforcement solidification, can be together cementing securely materials such as sand, stones.Can make coating firm durable.
Quartz sand is hard, wear-resisting, the silicate minerals of stable chemical performance, and the color of quartz sand is oyster white or colourless translucent.
Water-ground limestone character white, have the chemical reaction of being difficult for, Heat stability is good, can not decompose below 400 ℃, the advantages such as whiteness is high, oil absorbency is low, refractive index is low, matter is soft, dry, nontoxic, tasteless, odorless, good dispersity.
Glass bead is white, can improve mortar with easy mobility and certainly anti-intensity, reduce the wood property shrinking percentage, improve the product over-all properties, reduce comprehensive production cost.Substitute traditional normal expanded perlite and granular polystyrene with glass bead and be dry mixed the thermal insulation mortar aglite; overcome the easy efflorescence of pearlstone water-absorbent Da ﹑; volumetric shrinkage is large in slip stirs; easily cause the phenomenons such as the low and hollowing cracking of product later strength; remedied again simultaneously granular polystyrene organic materials Yi Ran ﹑ fire resistance Cha ﹑ high temperature and produced the defectives such as bounce-back property is large in obnoxious flavour and the ageing-resistant weathering resistance Di ﹑ construction, improved over-all properties and the workability of thermal insulation mortar perfect.
Fiber can strengthen intensity and the barrier performance of coating, can play anticracking, impervious, shock resistance and fracture resistance.
The glue crystalline substance is white, has excellent cracking resistance ability, and has guaranteed the high workability under the high viscosity.
Beneficial effect of the present invention is: 1, sunshade thermal insulation is effective, and the present invention adopts white lagging material, after testing, can reflect the radiations heat energy of the sun more than 85%, and glass bead etc. has lower heat-conduction coefficient, stops heat to move on to substrate surface; After water evaporates, the brilliant place of glue can form certain closed micropore, thereby greatly improves heat-proof quality; Only need be coated with 0.5-0.8mm just can intercept strong sunlight heat, and very thin one deck can make 10 ℃-25 ℃ of roof outside surface coolings, 5 ℃-10 ℃ of room temps, even air-conditioning has been installed, its use also can reduce air conditioning energy consumption, save power 40% greatly.Thereby real formation " shine not hot summer, freezes winter not saturating "; 2, have waterproof, the function such as heat insulation, heat insulation integrated; The adding of fiber yarn, glue crystalline substance further strengthens the coating crack resistance, the coating leakless, thus play the effect of waterproof; 3, cost performance is high, and the present invention compares with similar technique, can save operations such as setting up knitmesh, and every construction cost per square meter can reduce 10-15 unit; 4, construction is simple, is applicable to the waterproof, seepage control insulation of roof roofing, toilet, kitchen, warehouse, pond and metope.Processed basic unit is without particular requirement, concrete surface, bituminous sheaths, plastic cover, glass steel surface, metal etc. all can, process the plane and do wet all right.And construction is simple, and this product adds water and stirs and can construct; 5, white cement, quartz sand, water-ground limestone etc. are environment-friendly material, and has good weather resistance, erosion resistant, ageing-resistant performance and good cohesiveness, difficult drop-off, can improve significantly the working life of roofing metope, safety is used in environmental protection, can effectively reduce and pollute and the reduction maintenance cost.
Embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with embodiment.
Embodiment 1:
Select following raw material to form: 320 kilograms of the general silicon white cements of 425#; 420 kilograms of 40-80 order quartz sands; 180 kilograms of 150-200 order water-ground limestones; 2 kilograms of fiber yarns (wood fibre); 28 kilograms of 50-70 order glass beads; brilliant 18 kilograms of 3# glue during making, mixes each raw material and gets final product.
Embodiment 2:
Select following raw material to form: 350 kilograms of the general silicon white cements of 425#; 450 kilograms of 40-80 order quartz sands; 200 kilograms of 150-200 order water-ground limestones; 3 kilograms of fiber yarns (wood fibre); 30 kilograms of 50-70 order glass beads; brilliant 20 kilograms of 3# glue during making, mixes each raw material and gets final product.
Embodiment 3:
Select following raw material to form: 380 kilograms of the general silicon white cements of 425#; 480 kilograms of 40-80 order quartz sands; 220 kilograms of 150-200 order water-ground limestones; 4 kilograms of fiber yarns (wood fibre); 32 kilograms of 50-70 order glass beads; brilliant 22 kilograms of 3# glue during making, mixes each raw material and gets final product.
More than among each embodiment: general silicon white cement also can be selected 325#, and quartz sand also can be selected the 20-40 order, and water-ground limestone also can be selected the 80-150 order, and glass bead also can be selected the 30-50 order, and the glue crystalline substance also can be selected 2#.
Quartz sand also can replace with extra large sand or Weathered Sand; water-ground limestone also can be used a kind of replacement of light calcium carbonate powder (light calcium carbonate), calcium carbonate, dry powder (calcium-magnesium powder), calcium hydroxide, calcium oxide, grey calcium powder; filametntary wood fibre also can be used a kind of replacement of coconut fiber, glass fibre, carbon fiber, fibrous magnesium silicate, and glass bead also can replace with perlite or granular polystyrene.
During construction: this product adds water, and an amount of (product: water=3:1) (by weight) is poured water in the bucket into, stirs, and is pulpous state and gets final product.Roof Zhi Rezhi leaks, be put on (the first pass material is suitably rarer) on the roof with the material that stirs, spread immediately the compacting of polyethylene polypropylene cloth, after full top has spread, smearing one time can complete again, and need not maintenance, and total thickness is about 0.5 centimetre, above zero can construct, use the material that stirs to be put on the roof and get final product.
Constructional method with reference to above-mentioned can be made into warming plate, and the making method of warming plate is:
One is made warming plate according to above-mentioned constructional method;
Its two, adopt as required fibrous magnesium silicate cloth to replace above-mentioned polyethylene polypropylene cloth and make warming plate;
Its three, arrange as required five layers: one deck is coating (pulpous state), two layers is fibrous magnesium silicate cloth, three layers is coating (pulpous state), four layers is polyethylene polypropylene cloth, five layers is the method for coating (pulpous state), the thickness of dope layer is the same, makes warming plate.
In the present embodiment, glass bead can select Henan Province to believe the material of magnificent glass bead company limited; The glue crystalline substance can be selected the material of Beijing Ao Taili Technew SA.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (1)
1. a building heat insulation coating it is characterized in that being comprised of following raw material: 350 kilograms of general silicon white cements, 450 kilograms of quartz sands, 200 kilograms of water-ground limestones, 3 kilograms of fiber yarns, 30 kilograms of glass beads, brilliant 20 kilograms of glue during making, mixes each raw material and gets final product; Wherein: general silicon white cement is selected 425#, and quartz sand is selected the 20-40 order, and water-ground limestone is selected the 80-150 order, and glass bead is selected the 30-50 order, the brilliant 2# that selects of glue; Fiber yarn refers to a kind of of wood fibre, coconut fiber, carbon fiber, fibrous magnesium silicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215932 CN102381862B (en) | 2011-07-30 | 2011-07-30 | Heat-insulating coating for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110215932 CN102381862B (en) | 2011-07-30 | 2011-07-30 | Heat-insulating coating for building |
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| Publication Number | Publication Date |
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| CN102381862A CN102381862A (en) | 2012-03-21 |
| CN102381862B true CN102381862B (en) | 2013-05-01 |
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| CN 201110215932 Expired - Fee Related CN102381862B (en) | 2011-07-30 | 2011-07-30 | Heat-insulating coating for building |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360025B (en) * | 2012-03-27 | 2016-12-21 | 纳米及先进材料研发院有限公司 | Novel inorganic heat-proof coating material |
| CN103726624B (en) * | 2013-12-12 | 2016-05-18 | 青岛无为保温材料有限公司 | A kind of high-efficiency insulated fireproof composite board with decoration effect |
| 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 |
| CN105419420A (en) * | 2015-12-25 | 2016-03-23 | 常熟市奇越新型建材科技有限公司 | Ecological dry powder coating |
| CN108621500A (en) * | 2017-03-24 | 2018-10-09 | 天津宝丽杰涂料有限公司 | A kind of building panel with thermal insulation coatings |
| CN109435327A (en) * | 2018-09-21 | 2019-03-08 | 锦上包装江苏有限公司 | A kind of drying type carton support device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088954A (en) * | 2006-06-13 | 2007-12-19 | 瞿爱花 | Prepn process of hydrophobic fireproof heat-insulating material |
| CN101250048B (en) * | 2007-02-25 | 2012-04-25 | 陈雄载 | Heat-proof insulation waterproof dry-mixed mortar and preparation thereof |
| CN101712541B (en) * | 2009-07-19 | 2013-12-18 | 恩施市齐进节能建材工程有限公司 | Formula of wall heat-insulating material |
| CN101648794B (en) * | 2009-09-21 | 2012-06-27 | 吕海涛 | Dry-type heat-insulating waterproof coating |
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Granted publication date: 20130501 Termination date: 20170730 |