CN1398719A - Material for outer wall heat insulating system - Google Patents
Material for outer wall heat insulating system Download PDFInfo
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- CN1398719A CN1398719A CN 01123524 CN01123524A CN1398719A CN 1398719 A CN1398719 A CN 1398719A CN 01123524 CN01123524 CN 01123524 CN 01123524 A CN01123524 A CN 01123524A CN 1398719 A CN1398719 A CN 1398719A
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- heat insulating
- insulating system
- wall heat
- resin emulsion
- glass fiber
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Abstract
A material for wall outer heat-insulating system consists of heat insulating layer, surface layer glass fiber reticular cloth, surface layer and decorating layer. It features that the reticular cloth reinforced layer is made of cement-free mortar comprising synthetic resin emulsion 15-40 wt%, non-alkali inorganic filler 35-65 wt% and proper amount of densifier, fiber and assistant. Owing to the resin emulsion with excellent adhering and filming performance and the non-alkali inorganic filler without corrosion to glass fiber reticular cloth like cement, the reticular cloth has lasting strength and the heat-insulating system material has long service life.
Description
Technical field:
The present invention relates to constructional materials, relate in particular to material for outer wall heat insulating system.
Background technology:
Energy conservation is one of China's three big state basic policies, and the energy consumption of civilian construction in construction and use occupied significant proportion in China's energy consumption.Along with the enhancing of people to the energy and environmental consciousness, the heat preservation technology of construction wall is paid attention to by people day by day.Abroad from early sixties, just use outer wall heat insulating facing system material and technology, because it can reduce the erosion to building of building energy consumption and atmosphere under the prerequisite that does not reduce the building usable floor area, its good technical economic benefit and social benefit cause China insider's concern already, and set about the material for outer wall heat insulating system according to China's national situation exploitation oneself.Present import thermal-insulation system material is composited by cementing agent, EPS warming plate, cement surface layer, glass fiber reticular cloth, cement surface layer, decoration aspect, and it is fitted in the external surface of body of wall by the bonding agent that is coated on the EPS back side and makes metope have the effect of shock resistance and reduction thermal conductance.The wall insulation system material that the U.S. special Witter Co., Ltd produces then is composited by EPS warming plate, adhesion putty layer, alkali proof fiber graticule mesh, leveling putty layer, surface decoration layer; It is fitted in the surface of body of wall by the adhesion putty layer that is coated on the EPS warming plate back side, and adhesion putty is mixed by body of wall bonding agent, cement and forms, and its ratio is 1: 1, and viscosity is regulated by adding low amounts of water.The EPS external wall thermal-insulation system material that Jilin Province Ke Long company produces is to be composited by the glass graticule mesh, the facing that put out the EPS warming plate certainly, imbed adhesive; Be used for EPS plate and other various basal planes and EPS plate and glass graticule mesh bonding be the clay that KL cementing agent and cement, sand mix.
Above-mentioned these material for outer wall heat insulating system, the bonding between its each composite bed is all quite solid.Because the EPS plate has good effect of heat insulation and suitable intensity, the glass graticule mesh has increased its anti-folding, tensile strength; The decorative layer that it is surperficial has further strengthened case hardness and anti-folding, impact strength, so these material for outer wall heat insulating system all have significant effect for the insulation of building and the protection of metope, its range of application enlarges just day by day.Yet, the material for outer wall heat insulating system of building is for many years compared with new same material, find that its glass fiber reticular cloth strength retention ratio obviously reduces.Undoubtedly, this be since alkaline cement to due to the corrosion on glass graticule mesh cloth top layer; And the reduction of glass fiber reticular cloth strength retention ratio certainly will influence its cracking resistance, impact strength and application life.
Summary of the invention:
The present invention is directed in the existing material for outer wall heat insulating system because of containing the problem of the shortening in application life that strong basicity cement causes, a kind of design scheme and product of cement-free outer wall heat insulating system surface material are provided, with the stability that combines between fortifying fibre grid cloth and its surface layer, improve the glass fiber reticular cloth strength retention ratio as far as possible, thereby prolong its application life.
For solving the problems of the technologies described above, design scheme of the present invention is as follows:
Material for outer wall heat insulating system of the present invention is made of insulation layer, surface layer, glass fiber reticular cloth, surface layer, finish coat; Described insulation layer is EPS plate, SPS plate, foam PE plate, block of glass wool, foam glass board, it is characterized in that: the surface layer that strengthens with glass fiber reticular cloth is made of the cement-free polymer mortar, and each material and the percentage by weight thereof of making the cement-free mortar are as follows:
Synthetic resin emulsion 15-40%
Thickener 10-20%
Non-alkaline powder shape inorganic filler 35-65%
Fiber 1-3%
Auxiliary agent 0-3%
Described synthetic resin emulsion is acrylic acid and esters resin emulsion thereof, ethene-vinyl acetate resin emulsion, also can is other polymer resin emulsion.
Described thickener is cellulose, polyvinyl alcohol.
The inorganic filler of described non-alkaline powder shape is silicon ash, quartz sand, calcium carbonate, French chalk, flyash.
Described fiber is that organic fiber polypropylene, paper, cotton yarn, inorfil are glass fiber.
Described auxiliary agent is one or more among defoamer tbp, dispersing agent OP-10, the film forming agent C-12.
Description of drawings:
Accompanying drawing is the structural representation of material for outer wall heat insulating system of the present invention.Wherein, 1. be screed on the body of wall; 2. be body of wall; 3. be tack coat; 4. be insulation layer; 5. be surface layer; 6. be glass fiber reticular cloth; 7. be surface layer; 8. be facing.
The specific embodiment:
I am by above-mentioned design scheme, choose the EPS warming plate 4. with glass fiber reticular cloth 6., made material for outer wall heat insulating system as shown in drawings, 5. and 7. two surface layers wherein are to make of the cement-free polymers mortar that 6. glass fiber reticular cloth strengthens, owing to contain caking property in the cement-free polymer mortar, the emulsion acrylic resin that film forming is good or and ethene-vinyl acetate class emulsion, and the equal right and wrong of used filler alkalescence inorganic filler and play the fiber of anticracking effect, so can make the EPS plate 4. 6. firmly bonding and form tough and tensile with glass fiber reticular cloth, stable chemical performance, weather-proof and shock proof system material; It is worthy of note especially,,, prolong the application life of thermal-insulation system material so the glass fiber reticular cloth strength retention ratio can not reduced in time because the cement-free polymer mortar that glass fiber reticular cloth is encased does not have corrosiveness to glass.3. thermal-insulation system material is pasted on cementing agent and has mortar body of wall 1. and 2. go up, and body of wall is produced protection, insulation effect.
Claims (6)
1, a kind of material for outer wall heat insulating system by insulation layer, surface layer, glass fiber reticular cloth, the surface layer finish coat is compound constitutes, wherein insulation layer is EPS plate, SPS plate, foam PE plate or block of glass wool, it is characterized in that: the surface layer that strengthens with glass fiber reticular cloth is added with the cement-free polymer mortar, and each material and the percentage by weight thereof of making the cement-free mortar are as follows:
Synthetic resin emulsion 15-40%
Thickener 10-20%
Non-alkaline powder shape inorganic filler 35-65%
Fiber 1-3%
Auxiliary agent 0-3%
2, material for outer wall heat insulating system according to claim 1 is characterized in that: described synthetic resin emulsion is acrylic acid and esters resin emulsion thereof, ethene-vinyl acetate resin emulsion, also can is other polymer resin emulsion.
3, material for outer wall heat insulating system according to claim 1 and 2 is characterized in that: the inorganic wall filler of described non-alkaline powder shape is silica sand, silicon ash, calcium carbonate, French chalk, flyash.
4, material for outer wall heat insulating system according to claim 1 and 2 is characterized in that: described auxiliary agent is one or more among defoamer tbp, dispersing agent OP-10, the film forming agent C-12.
5, material for outer wall heat insulating system according to claim 1 and 2 is characterized in that: described thickener is cellulose, polyvinyl alcohol.
6, material for outer wall heat insulating system according to claim 1 and 2 is characterized in that: described fiber is that organic fiber polypropylene, paper, cotton yarn, inorfil are glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123524 CN1214917C (en) | 2001-07-30 | 2001-07-30 | Material for outer wall heat insulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123524 CN1214917C (en) | 2001-07-30 | 2001-07-30 | Material for outer wall heat insulating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1398719A true CN1398719A (en) | 2003-02-26 |
| CN1214917C CN1214917C (en) | 2005-08-17 |
Family
ID=4665128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01123524 Expired - Fee Related CN1214917C (en) | 2001-07-30 | 2001-07-30 | Material for outer wall heat insulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1214917C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858130A (en) * | 2010-06-29 | 2010-10-13 | 易科美德（天津）环保建材有限公司 | Plug-in type low-carbon heat preservation energy-saving board |
| CN102234186A (en) * | 2010-04-29 | 2011-11-09 | 陈轶 | Natural color sand decorative mortar |
| CN102400531A (en) * | 2011-11-28 | 2012-04-04 | 易科美德（天津）环保建材有限公司 | Low-carbon fireproof thermal insulation decoration board with vacuum vesicle structure and preparation method for board |
| CN104261862A (en) * | 2014-09-15 | 2015-01-07 | 中天联合节能建设发展(天津)股份有限公司 | Environment-friendly architectural outer wall thermal-insulation material |
| CN109776983A (en) * | 2019-02-18 | 2019-05-21 | 江苏杰辉新材料有限公司 | A kind of graphene EPS and preparation method thereof |
| CN110509650A (en) * | 2019-08-09 | 2019-11-29 | 扬州市康宇实业有限公司 | A kind of lightweight, high-strength, sound insulation, the preparation of waterproof bathroom composite plate |
| CN112358229A (en) * | 2020-11-02 | 2021-02-12 | 清远市德居新型建筑材料有限公司 | Novel paste polymer light mortar formula |
-
2001
- 2001-07-30 CN CN 01123524 patent/CN1214917C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234186A (en) * | 2010-04-29 | 2011-11-09 | 陈轶 | Natural color sand decorative mortar |
| CN101858130A (en) * | 2010-06-29 | 2010-10-13 | 易科美德（天津）环保建材有限公司 | Plug-in type low-carbon heat preservation energy-saving board |
| CN102400531A (en) * | 2011-11-28 | 2012-04-04 | 易科美德（天津）环保建材有限公司 | Low-carbon fireproof thermal insulation decoration board with vacuum vesicle structure and preparation method for board |
| CN104261862A (en) * | 2014-09-15 | 2015-01-07 | 中天联合节能建设发展(天津)股份有限公司 | Environment-friendly architectural outer wall thermal-insulation material |
| CN109776983A (en) * | 2019-02-18 | 2019-05-21 | 江苏杰辉新材料有限公司 | A kind of graphene EPS and preparation method thereof |
| CN110509650A (en) * | 2019-08-09 | 2019-11-29 | 扬州市康宇实业有限公司 | A kind of lightweight, high-strength, sound insulation, the preparation of waterproof bathroom composite plate |
| CN112358229A (en) * | 2020-11-02 | 2021-02-12 | 清远市德居新型建筑材料有限公司 | Novel paste polymer light mortar formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1214917C (en) | 2005-08-17 |
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