CN102381862A - Heat-insulating coating for building - Google Patents

Heat-insulating coating for building Download PDF

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Publication number
CN102381862A
CN102381862A CN2011102159324A CN201110215932A CN102381862A CN 102381862 A CN102381862 A CN 102381862A CN 2011102159324 A CN2011102159324 A CN 2011102159324A CN 201110215932 A CN201110215932 A CN 201110215932A CN 102381862 A CN102381862 A CN 102381862A
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heat insulation
building heat
insulation coating
coating
heat
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CN2011102159324A
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CN102381862B (en
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董会生
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董会生
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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

A kind of building heat insulation coating
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 receives 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, shortcoming such as several kinds of external-wall heat-insulation materials that occur in the market are separately shortcoming all, produces cracking phenomena as being prone to, and heat-insulating property is relatively poor relatively, and construction technology is complicated and cost an arm and a leg.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 preservation exterior coating construction technology is simple; The exterior wall heat-insulating paint of excellent property has more the better weather ability, and thermal conductivity is low, heat-insulating property is stable, freeze-thawing resistant, anti-aging, and is strong to the flexibility of basic unit's distortion; Can effectively prevent the fissured generation of front cover; And no cavity in the system, series of advantages that the wind suction prevention ability is strong or the like more and more receives investigative technique personnel's attention.
Therefore, research and develop out novel energy-saving and heat-insulating material, have profound immediate significance.
Summary of the invention
It is good to the purpose of this invention is to provide a kind of thermal and insulating performance, has waterproof thermal-insulated function concurrently, and work-ing life is longer, makes simply the building heat insulation coating easily of constructing.
The objective of the invention is to realize through following scheme:
A kind of building heat insulation coating is characterized in that being made up of following raw material: general silicon white cement 320-380 kilogram, silica 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 materials mix is evenly got final product.
The present invention also can further realize through following scheme:
The each component of raw material is: 350 kilograms of general silicon white cements, and 450 kilograms of silica sands, 200 kilograms of water-ground limestones, 3 kilograms of fiber yarns, 30 kilograms of glass beads, brilliant 20 kilograms of glue during making, evenly gets final product each raw materials mix.
General silicon white cement is selected 325# or 425# for use, and silica 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.
Silica sand replaces with extra large sand or weathering sand; Water-ground limestone is with a kind of replacement of light calcium carbonate powder (light calcium carbonate), lime carbonate, dry powder (calcium-magnesium powder), calcium hydroxide, quicklime, grey calcium powder; Fiber yarn refers to a kind of of wood fibre, coconut fiber, spun glass, thomel, 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; Material with stirring is put on the roof, and thickness is 0.3-0.8 centimetre, spreads the compacting of polyethylene polypropylene cloth immediately; After having spread, smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, get final product.
Can be according to the making warming plate of said building heat insulation coating, method is: with building heat insulation coating by weight the ratio of 3:1 add water, stir; Material with stirring places in the ready-formed template; Thickness is 0.3-0.8 centimetre, spreads the compacting of polyethylene polypropylene cloth immediately, after having spread; Smear thickness again 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 said building heat insulation coating, method is: with building heat insulation coating by weight the ratio of 3:1 add water, stir; Material with stirring places in the ready-formed template; Thickness is 0.3-0.8 centimetre, spreads the compacting of fibrous magnesium silicate cloth immediately, after having spread; Smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, dry delivery and get final product.Asbestos tile on this warming plate instead market.
Can be according to the making warming plate of said building heat insulation coating, method is: with building heat insulation coating by weight the ratio of 3:1 add water, stir; Material with stirring places in the ready-formed template, and thickness is 0.3-0.8 centimetre, spreads the compacting of fibrous magnesium silicate cloth immediately; After having spread; Smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, spread the compacting of polyethylene polypropylene cloth immediately, after having spread; Smear thickness again 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 gluing is together securely materials such as sand, stones.Can make coating firm durable.
Silica sand is hard, wear-resisting, the silicate minerals of stable chemical performance, and the color of silica sand is an 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 ℃, advantages such as whiteness is high, oil absorbency is low, refractive index is low, matter is soft, dry, nontoxic, tasteless, odorless, good dispersivity.
Glass bead is white, can improve mortar with easy mobility and anti-certainly intensity, reduce the wood property shrinking percentage, improve the product over-all properties, reduce comprehensive production cost.Substitute traditional normal expanded perlite and the dried thermal insulation mortar aglite that mixes of granular polystyrene work with glass bead; Overcome pearlstone water-absorbent Da ﹑ and be prone to efflorescence; Volumetric shrinkage is big in slip stirs; Be prone to cause the product later strength low with phenomenon such as hollowing cracking; Remedied simultaneously granular polystyrene organic materials Yi Ran ﹑ fire resistance Cha ﹑ high temperature again and produced defectives such as bounce-back property is big in obnoxious flavour and the ageing-resistant weathering resistance Di ﹑ construction, improved the over-all properties and the workability of thermal insulation mortar perfect.
Fiber can strengthen the intensity and the barrier performance of coating, can play anticracking, impervious, shock resistance and fracture resistance.
The glue crystalline substance is a white, has excellent cracking resistance ability, and has guaranteed the high workability under the HV.
Beneficial effect of the present invention is: 1, sun-proof good heat-insulation effect, and the present invention adopts white lagging material, detects through test, and the radiations heat energy that can reflect the sun is 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 improves heat-proof quality greatly; Only need be coated with 0.5-0.8mm just can intercept the intensive 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 and do not pass through "; 2, have waterproof, function such as heat insulation, heat insulation integrated; Fiber yarn, the brilliant adding of glue, further enhancement coating crack resistance, the coating leakless, thus play waterproof effect; 3, cost performance is high, and the present invention compares with similar technology, 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.Being processed basic unit does not have particular requirement, concrete surface, bituminous sheaths, plastic cover, glass steel surface, metal etc. all can, handle the plane and do wet all right.And construction is simple, and this product adds water and stirs and can construct; 5, white cement, silica 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 the working life of roofing metope significantly, environmental protection is safe in utilization, can reduce effectively and pollute and the reduction maintenance cost.
Embodiment
In order to make those skilled in the art person understand the present invention program better, and make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below in conjunction with embodiment the present invention done further detailed explanation.
Embodiment 1:
Select following raw material to form: 320 kilograms of the general silicon white cements of 425#; 420 kilograms of 40-80 order silica 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, evenly gets final product each raw materials mix.
Embodiment 2:
Select following raw material to form: 350 kilograms of the general silicon white cements of 425#; 450 kilograms of 40-80 order silica 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, evenly gets final product each raw materials mix.
Embodiment 3:
Select following raw material to form: 380 kilograms of the general silicon white cements of 425#; 480 kilograms of 40-80 order silica 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, evenly gets final product each raw materials mix.
More than among each embodiment: general silicon white cement also can be selected 325# for use, and silica 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#.
Silica sand also can use extra large sand or weathering sand to replace; Water-ground limestone also can be used a kind of replacement of light calcium carbonate powder (light calcium carbonate), lime carbonate, dry powder (calcium-magnesium powder), calcium hydroxide, quicklime, grey calcium powder; Filametntary wood fibre also can be used a kind of replacement of coconut fiber, spun glass, thomel, fibrous magnesium silicate, and glass bead also can replace with perlite or granular polystyrene.
During construction: these article add water an amount of (product: water=3:1) (by weight) to be poured water in the bucket into, stirs, and is pulpous state and gets final product.Roof Zhi Rezhi leaks, and is put on (the first pass material is suitably rarer) on the roof with the material that stirs, and spreads the compacting of polyethylene polypropylene cloth immediately; After has spread on full top; Smearing one time again can complete, 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 of which is processed warming plate according to above-mentioned constructional method;
Its two, adopt fibrous magnesium silicate cloth to replace above-mentioned polyethylene polypropylene cloth as required and process warming plate;
Its three, be provided with five layers as required: 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, processes warming plate.
In the present embodiment, glass bead can select Henan Province to believe the material of magnificent glass bead ltd; The glue crystalline substance can be selected the material of Beijing Ao Taili Technew SA.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is 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 (8)

1. a building heat insulation coating is characterized in that being made up of following raw material: general silicon white cement 320-380 kilogram, silica 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 materials mix is evenly got final product.
2. building heat insulation coating according to claim 1 is characterized in that: the each component of raw material is: 350 kilograms of general silicon white cements, 450 kilograms of silica sands; 200 kilograms of water-ground limestones; 3 kilograms of fiber yarns, 30 kilograms of glass beads, brilliant 20 kilograms of glue; During making, each raw materials mix is evenly got final product.
3. building heat insulation coating according to claim 1 and 2; It is characterized in that: general silicon white cement is selected 325# or 425# for use; Silica sand is selected 20-40 order or 40-80 order; 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.
4. building heat insulation coating according to claim 1 and 2; It is characterized in that: silica sand replaces with extra large sand or weathering sand; Water-ground limestone is with a kind of replacement of light calcium carbonate powder, lime carbonate, dry powder, calcium hydroxide, quicklime, grey calcium powder; Fiber yarn refers to a kind of of wood fibre, coconut fiber, spun glass, thomel, fibrous magnesium silicate, and glass bead replaces with perlite or granular polystyrene.
5. one kind according to the said building heat insulation execution of coating of claim 1 method, it is characterized in that: 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; Spread the compacting of polyethylene polypropylene cloth immediately; After having spread, smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, get final product.
6. method according to the making warming plate of the said building heat insulation coating of claim 1 is characterized in that: with building heat insulation coating by weight the ratio of 3:1 add water, stir; Material with stirring places in the ready-formed template; Thickness is 0.3-0.8 centimetre, spreads the compacting of polyethylene polypropylene cloth immediately, after having spread; Smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, dry delivery and get final product.
7. according to the method for the said making warming plate of claim 6, it is characterized in that: polyethylene polypropylene cloth is replaced by fibrous magnesium silicate cloth.
8. method according to the making warming plate of the said building heat insulation coating of claim 1 is characterized in that: with building heat insulation coating by weight the ratio of 3:1 add water, stir; Material with stirring places in the ready-formed template, and thickness is 0.3-0.8 centimetre, spreads the compacting of fibrous magnesium silicate cloth immediately; After having spread; Smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, spread the compacting of polyethylene polypropylene cloth immediately, after having spread; Smear thickness again and be 0.3-0.8 centimetre building heat insulation coating, dry delivery and get final product.
CN 201110215932 2011-07-30 2011-07-30 Heat-insulating coating for building Expired - Fee Related CN102381862B (en)

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CN102381862B CN102381862B (en) 2013-05-01

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103360025A (en) * 2012-03-27 2013-10-23 纳米及先进材料研发院有限公司 Novel inorganic heat insulating coat material
CN103726624A (en) * 2013-12-12 2014-04-16 青岛无为保温材料有限公司 Efficient heat-preservation fireproof composite decorative sheet
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

Citations (4)

* Cited by examiner, † Cited by third party
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
CN101250048A (en) * 2007-02-25 2008-08-27 陈雄载 Heat-proof insulation waterproof dry-mixed mortar and preparation thereof
CN101648794A (en) * 2009-09-21 2010-02-17 吕海涛 Dry-type heat-insulating waterproof coating
CN101712541A (en) * 2009-07-19 2010-05-26 恩施市齐进节能建材工程有限公司 Formula of wall heat-insulating material

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
CN101250048A (en) * 2007-02-25 2008-08-27 陈雄载 Heat-proof insulation waterproof dry-mixed mortar and preparation thereof
CN101712541A (en) * 2009-07-19 2010-05-26 恩施市齐进节能建材工程有限公司 Formula of wall heat-insulating material
CN101648794A (en) * 2009-09-21 2010-02-17 吕海涛 Dry-type heat-insulating waterproof coating

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103360025A (en) * 2012-03-27 2013-10-23 纳米及先进材料研发院有限公司 Novel inorganic heat insulating coat material
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
CN103726624A (en) * 2013-12-12 2014-04-16 青岛无为保温材料有限公司 Efficient heat-preservation fireproof composite decorative sheet
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

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