CN102296768A - Anti-cracking-protective-layer-free building thermal insulation mortar exterior wall external thermal insulation system structure taking flexible polymer sandstone paint coating as protective and finishing coating - Google Patents
Anti-cracking-protective-layer-free building thermal insulation mortar exterior wall external thermal insulation system structure taking flexible polymer sandstone paint coating as protective and finishing coating Download PDFInfo
- Publication number
- CN102296768A CN102296768A CN2011101205749A CN201110120574A CN102296768A CN 102296768 A CN102296768 A CN 102296768A CN 2011101205749 A CN2011101205749 A CN 2011101205749A CN 201110120574 A CN201110120574 A CN 201110120574A CN 102296768 A CN102296768 A CN 102296768A
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- Prior art keywords
- thermal insulation
- layer
- flexible polymer
- protective
- sandstone
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- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 229920005570 flexible polymer Polymers 0.000 title claims abstract description 23
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 title claims abstract description 5
- 239000003973 paint Substances 0.000 title claims abstract 10
- 239000010410 layer Substances 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims abstract 3
- 239000004575 stone Substances 0.000 claims abstract 3
- 239000004576 sand Substances 0.000 claims abstract 2
- 238000005336 cracking Methods 0.000 claims description 13
- 239000011152 fibreglass Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 239000003365 glass fiber Substances 0.000 abstract description 5
- 239000004922 lacquer Substances 0.000 description 14
- 238000005034 decoration Methods 0.000 description 6
- 239000003513 alkali Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 239000002987 primer (paints) Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Finishing Walls (AREA)
Abstract
本发明专利公开了一种建筑保温砂浆外墙外保温系统构造，其特征是，它将通常系统中的抗裂防护层和真石漆涂料饰面层这两个构造层由柔性聚合物砂石漆涂层来代替，既起防护作用，又具有装饰效果。以柔性聚合物砂石漆为防护、饰面层的无抗裂防护层建筑保温砂浆外墙外保温系统构造如图所示：①是基层墙体；②是建筑保温砂浆保温层；③是玻璃纤维网格布；④弹性封闭底涂层；⑤是柔性聚合物砂石漆涂层。②～⑤构成以柔性聚合物砂石漆涂层为防护、饰面层的建筑保温砂浆外墙外保温系统。
The patent of the present invention discloses a construction of a building thermal insulation mortar external wall thermal insulation system, which is characterized in that the two structural layers of the usual system, the anti-crack protection layer and the real stone paint finish layer, are made of flexible polymer sandstone paint Instead of coating, it not only plays a protective role, but also has a decorative effect. The structure of the external thermal insulation system of the building thermal insulation mortar external wall without the anti-crack protective layer with the flexible polymer sand stone paint as the protection and the finishing layer is shown in the figure: ① is the base wall; ② is the building thermal insulation mortar insulation layer; ③ is the glass Fiber mesh cloth; ④ elastic closed primer; ⑤ is a flexible polymer gravel paint coating. ②～⑤Constitute the building thermal insulation mortar external wall external thermal insulation system with flexible polymer sandstone paint coating as protection and finishing layer.
Description
Technical field:
Patent of the present invention relates to a kind of building heat-insulating mortar external thermal insulation system structure, this system construction is different with common system construction to be, it is replaced the cracking resistance overcoat in the common system and two techonosphere of true mineral varnish coating ornamental surface layer by flexible polymer sandstone lacquer coat, both play protective action, had decorative effect again.
Background technology:
It is insulation layer that present building exterior wall heat preserving system adopts building heat-insulating mortar, and insulation layer surface adopts polymer-modified cement-based anticracking grout and compound alkali-resistant glass fibre grid cloth as the cracking resistance overcoat, the cracking resistance overcoat surface coating ornamental surface layer of constructing again.The problem one that this cracking resistance overcoat brings is because the flexibility of polymer-modified cement-based cracking resistance overcoat is poor, usually causes external thermal insulation system cracking, infiltration phenomenon to occur; The 2nd, the alkali resistance of alkali-resistant glass fibre grid cloth is limited, after the long-time working strength forfeiture of external thermal insulation system, becomes separation layer in the cracking resistance overcoat, and is harmful on the contrary; The 3rd, because construction cracking resistance overcoat and finish coat belong to the operation of different work posts, construction is complicated, and is long in time limit, the expenses of labour height.
The patent of invention content:
In order to overcome present shortcoming and to solve the problem that exists, patent of the present invention provides a kind of new external thermal insulation system structure.This system adopts the flexible polymer sandstone lacquer that can have decoration functions and protective effect is provided simultaneously, composite glass fiber grid cloth in the flexible polymer sandstone lacquer coat, like this decoration overcoat of Xing Chenging have that anticracking, anti-water ooze, protection and decoration functions.
The beneficial effect of patent of the present invention is: because flexible polymer sandstone lacquer is flexible good, make the novel external wall outer heat preservation system can effectively solve cracking, the seepage problem of building heat-insulating mortar external thermal insulation system; Because flexible polymer sandstone lacquer has decoration functions, need not spread exterior wall coating material again on the overcoat surface, reduces cost; Owing to do not contain cement class alkaline matter in the flexible polymer sandstone lacquer, can not produce corrosion to fiberglass gridding cloth wherein, fiberglass gridding cloth can produce for a long time and strengthen the cracking resistance effect; Because the protected decoration layer only needs a work post construction, simplifies working process, and reduces operating expenses.
Below in conjunction with drawings and Examples patent of the present invention is further specified.
Description of drawings:
Accompanying drawing is the layer of structure figure of patent of the present invention.
In the accompanying drawings: 1. being basic unit's body of wall, can be masonry structure, also can be the structure wall of concrete pouring body of wall or other types; 2. be the building heat-insulating mortar insulation layer; 3. be fiberglass gridding cloth; 4. enclosed elastic scratch coat; 5. be flexible polymer sandstone lacquer coat.
2.～5. constitute with flexible polymer sandstone lacquer coat is the building heat-insulating mortar external thermal insulation system of protection, finish coat.
Below by the specific embodiment patent of the present invention is described further.
The specific embodiment, non-limiting examples is as described below:
Embodiment 1
With flexible polymer sandstone lacquer be the no cracking resistance overcoat building heat-insulating mortar external thermal insulation system of protection, finish coat to construct insulation layer be building heat-insulating mortar, trowelling is constructed in the structure outer external surface of concrete pouring body of wall or other types; The building heat-insulating mortar insulation layer surface applies the enclosed elastic primer coating that one deck plays sealing, reinforcing and waterproof action, after the thick flexible polymer sandstone lacquer of one deck 1mm～2mm is smeared on the primer coating surface, the layer of glass grid cloth is applied in the shop, spreads the thick flexible polymer sandstone lacquer of one deck 1mm～2mm again.Two sheets of flexible polymer sandstone enamelled coating gross thickness after the composite glass fiber grid cloth is 2mm～4mm, constitutes the composite coating with protection and decoration functions.That is, system construction is: the basic unit's body of wall → building mortar insulation layer → thick flexible polymer sandstone of the enclosed elastic scratch coat → 1mm～2mm lacquer coat → fiberglass gridding cloth → thick flexible polymer sandstone of 1mm～2mm lacquer coat.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101205749A CN102296768A (en) | 2011-05-11 | 2011-05-11 | Anti-cracking-protective-layer-free building thermal insulation mortar exterior wall external thermal insulation system structure taking flexible polymer sandstone paint coating as protective and finishing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101205749A CN102296768A (en) | 2011-05-11 | 2011-05-11 | Anti-cracking-protective-layer-free building thermal insulation mortar exterior wall external thermal insulation system structure taking flexible polymer sandstone paint coating as protective and finishing coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102296768A true CN102296768A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101205749A Pending CN102296768A (en) | 2011-05-11 | 2011-05-11 | Anti-cracking-protective-layer-free building thermal insulation mortar exterior wall external thermal insulation system structure taking flexible polymer sandstone paint coating as protective and finishing coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102296768A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535775A (en) * | 2012-03-02 | 2012-07-04 | 上海岩艺墙体材料科技有限公司 | Crack resisting structure of wall surface and forming method of crack resisting structure |
| CN103821293A (en) * | 2013-12-18 | 2014-05-28 | 甘肃省建筑科学研究院东兰合成建材厂 | Novel construction method of exterior wall |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993009306A1 (en) * | 1991-10-29 | 1993-05-13 | Herbert Prignitz | Insulating material in board or web form for new structures and structures to be renovated |
| CN101250361A (en) * | 2008-03-12 | 2008-08-27 | 刘春雨 | Anti-cracking environment-protection paint and method for preparing the same |
| CN201362925Y (en) * | 2009-01-13 | 2009-12-16 | 安徽建工集团有限公司 | Thermal insulation decorative composite system of organic-inorganic outer wall |
| CN201362927Y (en) * | 2009-01-13 | 2009-12-16 | 安徽建工集团有限公司 | Thermal insulation decorative composite system of outer wall |
| CN101607805A (en) * | 2009-07-17 | 2009-12-23 | 山东秦恒科技有限公司 | A kind of sand wall-shaped architectural coating and its production process |
| CN101633812A (en) * | 2009-06-12 | 2010-01-27 | 广东自然涂化工有限公司 | Flexible texture coating and preparation method thereof |
| CN201817922U (en) * | 2010-09-25 | 2011-05-04 | 安徽省建筑科学研究设计院 | External thermal insulation system structure for external wall taking polymer mortar as protective and decorative layer |
-
2011
- 2011-05-11 CN CN2011101205749A patent/CN102296768A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993009306A1 (en) * | 1991-10-29 | 1993-05-13 | Herbert Prignitz | Insulating material in board or web form for new structures and structures to be renovated |
| CN101250361A (en) * | 2008-03-12 | 2008-08-27 | 刘春雨 | Anti-cracking environment-protection paint and method for preparing the same |
| CN201362925Y (en) * | 2009-01-13 | 2009-12-16 | 安徽建工集团有限公司 | Thermal insulation decorative composite system of organic-inorganic outer wall |
| CN201362927Y (en) * | 2009-01-13 | 2009-12-16 | 安徽建工集团有限公司 | Thermal insulation decorative composite system of outer wall |
| CN101633812A (en) * | 2009-06-12 | 2010-01-27 | 广东自然涂化工有限公司 | Flexible texture coating and preparation method thereof |
| CN101607805A (en) * | 2009-07-17 | 2009-12-23 | 山东秦恒科技有限公司 | A kind of sand wall-shaped architectural coating and its production process |
| CN201817922U (en) * | 2010-09-25 | 2011-05-04 | 安徽省建筑科学研究设计院 | External thermal insulation system structure for external wall taking polymer mortar as protective and decorative layer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535775A (en) * | 2012-03-02 | 2012-07-04 | 上海岩艺墙体材料科技有限公司 | Crack resisting structure of wall surface and forming method of crack resisting structure |
| CN103821293A (en) * | 2013-12-18 | 2014-05-28 | 甘肃省建筑科学研究院东兰合成建材厂 | Novel construction method of exterior wall |
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Application publication date: 20111228 |