CN103397713A - Self-insulation wall body structure - Google Patents
Self-insulation wall body structure Download PDFInfo
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- CN103397713A CN103397713A CN2013103365205A CN201310336520A CN103397713A CN 103397713 A CN103397713 A CN 103397713A CN 2013103365205 A CN2013103365205 A CN 2013103365205A CN 201310336520 A CN201310336520 A CN 201310336520A CN 103397713 A CN103397713 A CN 103397713A
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Abstract
The invention provides a self-insulation wall body structure, and belongs to the technical field of construction structures for buildings. The self-insulation wall body structure solves the problems that an existing wall body structure is poor in fire protection effect and thermal insulation effect, and internal steel wire meshes are prone to corrosion. The self-insulation wall body structure comprises a wall body substratum and a beam column substratum constructed on the wall body substratum, wherein the outer surface of the beam column substratum is lower than that of the wall body substratum, an adhesion agent layer, a thermal mortar layer, a plastering mortar layer and a decoration layer are arranged on the outer surface of the beam column substratum from inside to outside in sequence, the outer surface of the thermal mortar layer is flush with that of the wall body substratum, the plastering mortar layer and the decoration layer are arranged on the outer surface of the wall body substratum from inside to outside in sequence, and reinforcing gridding cloth is arranged on the outer side of the junction of the thermal mortar layer and the wall body substratum. According to the self-insulation wall body structure, by adopting the reinforcing gridding cloth which is stable in structure, high in strength and good in alkaline resistance property, the problems that cracks and water seepage occur easily at the junction of the thermal mortar layer and the wall body substratum can be effectively avoided, and the self-insulation wall body structure is long in service life and good in crack resistance property and thermal insulation property.
Description
Technical field
The invention belongs to the building operations technical field of structures, relate to a kind of wall, particularly a kind of self-insulation wall structure.
Background technology
In recent years, the whole society advocates energy-conservation of consumption reduction and sustainable development, the energy-conservation state basic policy that has become China, and according to incompletely statistics, China's architectural energy consumption accounts for 27.8% of social total burn-off, and architectural energy consumption generally comprises air-conditioning, heating, light, water etc.High development along with China's city-building, the building total amount of annual nearly 2,000,000,000 square metres, building energy consumption will rise to more than 35% of social total energy consumption in the development in future, therefore, promote building energy conservation, can reduce whole society's building energy consumption, can allow again common people improve the quality of living, be the major issue of benefiting the nation and the people.the important step of building energy conservation is that body of wall is energy-conservation, the heat-insulating property that improves the building enclosed structure is that the necessity that reduces building energy consumption is handled affairs, outer wall heat preservation system is varied at present, heat insulating material is various, exterior-wall heat insulation refers to adopt certain fixed form bonding, mechanical anchor, stickup+mechanical anchor, spraying, cast etc., thermal insulation material and building masonry wall are fixed as one preferably the low insulation of coefficient of thermal conductivity effect of heat insulation, increase the evenly heat tissue of body of wall, thereby reach a kind of engineering way of insulation or effect of heat insulation, and the fire-protection rating of exterior-wall heat insulation requirement now requires also progressively to improve, in order to address the above problem, Chinese patent [number of patent application: 201120260854.5] discloses a kind of self-insulating composite external wall, comprise body of wall basic unit, described body of wall basic unit be the concrete structure body of wall and vacation the concrete block insulation layer meet and form or air-entrained concrete building block is built by laying bricks or stones and formed, outwards be disposed with basic unit's cross section agent leveling layer from body of wall basic unit, completely spread the hot-galvanized steel silk screen, surface layer leveling layer and anticracking grout surface layer.This patent has structure and insulation layer is integrated, can reduce fiery residence odds when guaranteeing to be incubated, but use gauze wire cloth in this structure, after using a period of time, can produce corrosion, what situation was serious even can destroy whole external wall system, and such external wall structure also easily causes contraction, crack, the problem such as hollowing even.
Summary of the invention
The objective of the invention is to have the problems referred to above for existing technology, proposed a kind of self-insulation wall structure, its long service life, cracking resistance, good heat insulating.
purpose of the present invention can realize by following technical proposal: a kind of self-insulation wall structure, it is characterized in that, comprise body of wall basic unit and the beam column basic unit that builds on body of wall basic unit, the external surface of described beam column basic unit is lower than the external surface of body of wall basic unit, be disposed with from the inside to the outside the interfacial agents layer on the external surface of described beam column basic unit, heat-insulation mortar bed, motar layer and decorative layer, described heat-insulation mortar bed external surface is equal with the external surface of described body of wall basic unit, described motar layer and decorative layer are successively set on the external surface of body of wall basic unit from the inside to the outside, the arranged outside of the intersection of described heat-insulation mortar bed and body of wall basic unit has strengthening grid cloth, the top of described strengthening grid cloth be arranged on heat-insulation mortar bed and the motar layer between, the bottom of described strengthening grid cloth is arranged between body of wall basic unit and motar layer.
In the technical program, being arranged on strengthening grid cloth on the external surface of intersection of heat-insulation mortar bed and body of wall basic unit extends upward and covers the thermal insulation mortar skin, extending part downwards covers in body of wall basic unit, this strengthening grid cloth has Stability Analysis of Structures, intensity is high, alkaline resistance properties good, the characteristics such as anticorrosion, cracking resistance, it is with respect to the wire lath of easy-to-rust, strengthen best results, longer service life, can avoid the heat-insulation mortar bed problem that easily produces crack, easily seeps water with body of wall basic unit intersection effectively.
In above-mentioned self-insulation wall structure, be provided with the anticracking grout layer on described strengthening grid cloth.The anticracking grout layer is attached on strengthening grid cloth, difficult drop-off, and the anticracking grout layer matches with strengthening grid cloth simultaneously, and effect of prestressed is better.
In above-mentioned self-insulation wall structure, described heat-insulation mortar bedly for polymer inorganic thermal insulation mortar material, make.The inorganic polymer thermal insulation mortar is to help by silicate cement, activated silica, multiple polymers, nanometer rheology the mortar with incubation and thermal insulation function that forms into agent, fiber, the configuration of high-temperature calcination surface-treated inorganic salts ore, its coefficient of thermal conductivity is 0.070, can synchronize application life with building, it has noninflammability, has good fireproofing function, preferably with the closed perlite material, make, and it also has good water proofing property, thereby can reduce the setting of waterproofing mortar layer.
In above-mentioned self-insulation wall structure, described heat-insulation mortar bedly for polymer inorganic light-weight aggregate thermal insulation mortar material, make.Adopt loose volume weight less than 1000 kg/ms in the technical program
3The polymer inorganic porous aggregate as the material source of mortar,, as adopting the industrial waste light aggregate, be preferably haydite, adopt above-mentioned light aggregate, insulated fire better effects if not only, and realize recycling to industrial waste having realized energy-conserving and environment-protective.
In above-mentioned self-insulation wall structure, described decorative layer is made by the facing mortar that is sprayed on motar layer external surface.Facing mortar can be adjusted to shades of colour in advance, only needs to spray and get final product on motar layer external surface, and good decorating effect, and also the durability of facing mortar is identical with Building life cycle.
In above-mentioned self-insulation wall structure, described decorative layer comprises the face brick adhesive mortar layer that is arranged on motar layer external surface and the face brick that sticks on face brick adhesive mortar layer external surface.Face brick is directly pasted, and is easy and simple to handle and decorative effect is better.
In above-mentioned self-insulation wall structure, be filled with the jointing mortar between described face brick.The jointing mortar makes the connection between up and down each piece face brick more firm, prevents that wind and rain from invading body of wall inner, and makes metope cleaning, neat appearance, thereby the mortar of jointing simultaneously can also match with face brick adhesive mortar layer, avoids body of wall to shrink the cracking that causes.
In above-mentioned self-insulation wall structure, described body of wall basic unit is built and is formed by the haydite concrete small-sized hollow building block.The characteristics of ceramsite concrete hollow block are lightweight, and the special construction foaminess of haydite, resistance to elevated temperatures, heat-insulating property, the heat preservation and energy conservation effects of the body of wall that ceramsite concrete hollow block is built can reach energy-conservation more than 50%.
In above-mentioned self-insulation wall structure, described haydite concrete small-sized hollow building block is made by flyash-haydite concrete.Lytag has the characteristics of heat-insulation and heat-preservation, impervious freeze proof, light sound-proof, with the concrete hollow block that lytag is made, has without interfacial agents, without the construction characteristic of dedicated mortar, and materials are more economized, and construct easier.
In above-mentioned self-insulation wall structure, describedly be mixed with redispersable latex powder and cellulose ether macromolecular compound in heat-insulation mortar bed.Redispersable latex powder and cellulose ether macromolecular compound are mixed in heat-insulation mortar bed its flexibility that improves, and can effectively solve between motar layer and heat-insulation mortar bed, motar layer and body of wall basic unit the problems such as body of wall contraction, crack and hollowing because material is different, intensity is different, the aquation release heat is different and outside air temperature does not cause on an equal basis.
Compared with prior art, the present invention has advantages of following: 1, heat-insulation mortar bedly by polymer inorganic light-weight aggregate thermal insulation mortar material, made, can synchronize its application life with building, good stability, and its good water-proof effect; 2, be arranged on strengthening grid cloth and anticracking grout layer on the intersection of heat-insulation mortar bed and body of wall basic unit, can effectively solve this intersection and easily produce crack, the easily problem such as infiltration, and integral heat insulation better effects if; 3, the body of wall good permeability built of building-block, have the function of natural air exchange, is conducive to health; 4, body of wall basic unit and heat-insulation mortar bed primary raw material are haydite, energy-conserving and environment-protective; 5, heat-insulation mortar bed and strengthening grid cloth and anticracking grout layer match, and can realize good insulation, waterproof, effect of anti-cracking, and waterproofing course can additionally be set again, and the motar layer also can adopt common raw material to make simultaneously, and cost is more economized.
Description of drawings
Fig. 1 is the structural representation of embodiment one in the present invention.
Fig. 2 is the structural representation of embodiment two in the present invention.
In figure, 1, body of wall basic unit; 2, beam column basic unit; 3, interfacial agents layer; 4, heat-insulation mortar bed; 5, strengthening grid cloth; 6, anticracking grout layer; 7, motar layer; 8, decorative layer; 9, face brick adhesive mortar layer; 10, face brick; 11, jointing mortar.
The specific embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment one:
With reference to Fig. 1, the present embodiment one is a kind of self-insulation wall structure, comprises body of wall basic unit 1 and the beam column basic unit 2 that builds on body of wall basic unit 1.body of wall basic unit 1 is built and is formed by the haydite concrete small-sized hollow building block, this haydite concrete small-sized hollow building block is made by flyash-haydite concrete, beam column basic unit 2 is built and is formed by concrete, the external surface of body of wall basic unit 1 exceeds the external surface 15～30mm of beam column basic unit 2, process and form interfacial agents layer 3 by interfacial agents on the external surface of beam column basic unit 2, and arrange on the external surface of interfacial agents layer 3 that one deck adopts that the polymer inorganic light aggregate makes heat-insulation mortar bed 4, and make this external surface of heat-insulation mortar bed 4 equal with the external surface of body of wall basic unit 1, be that heat-insulation mortar bed 4 thickness is 15～30mm.Process at the heat bridge position that these heat-insulation mortar bed 4 pairs of body of wall basic units 1 and beam column basic unit 2 form, and can realize good heat insulation effect.Heat-insulation mortar bed 4 with the outside of the intersection of body of wall basic unit 1 on be provided with the strengthening grid cloth 5 of vertical setting, the top of this strengthening grid cloth 5 be folded in heat-insulation mortar bed 4 and motar layer 7 between, the bottom of this strengthening grid cloth 5 is folded between body of wall basic unit 1 and motar layer 7, also be provided with anticracking grout layer 6 on strengthening grid cloth 5, in the present embodiment, anticracking grout layer 6 is attached on strengthening grid cloth 5 and forms integral structure.The bottom self-heat conserving screed 4 of this strengthening grid cloth 5 and anticracking grout layer 6 and the intersection of body of wall basic unit 1 are to downward-extension 20～40mm, be that strengthening grid cloth 5 and anticracking grout layer 6 cover the 1 external surface 20～40mm of body of wall basic unit, also be provided with the thick motar layer 7 of one deck 15～25mm in the outside of strengthening grid cloth 5 and anticracking grout layer 6 and body of wall basic unit 1, be coated with the decorative layer 8 that the colored finish mortar is made on the external surface of motar layer 7.In the present embodiment, the external surface of body of wall basic unit 1 exceeds the external surface 20mm of beam column basic unit 2, heat-insulation mortar bed 4 thickness is 20mm, the intersection 30mm of the downward extended distance heat-insulation mortar bed 4 of strengthening grid cloth 5 and anticracking grout layer 6 and body of wall basic unit 1, the integral thickness of strengthening grid cloth 5 and anticracking grout layer 6 is 3～5mm, and the thickness of motar layer 7 is 20mm.
Embodiment two:
With reference to Fig. 2, the structure of the present embodiment two and embodiment one are basic identical, difference is, decorative layer 8 in the present embodiment two comprises the face brick adhesive mortar layer 9 that is arranged on motar layer 7 external surface and sticks on face brick 10 on face brick adhesive mortar layer 9 external surface, is filled with jointing mortar 11 between face brick 10 to realize waterproof.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
, although this paper has more used the terms such as body of wall basic unit 1, beam column basic unit 2, interfacial agents layer 3, heat-insulation mortar bed 4, strengthening grid cloth 5, anticracking grout layer 6, motar layer 7, decorative layer 8, face brick adhesive mortar layer 9, face brick 10, jointing mortar 11, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (10)
1. self-insulation wall structure, it is characterized in that, comprise body of wall basic unit (1) and build beam column basic unit (2) on body of wall basic unit (1), the external surface of described beam column basic unit (2) is lower than the external surface of body of wall basic unit (1), be disposed with from the inside to the outside interfacial agents layer (3) on the external surface of described beam column basic unit (2), heat-insulation mortar bed (4), motar layer (7) and decorative layer (8), the external surface of described heat-insulation mortar bed (4) is equal with the external surface of described body of wall basic unit (1), described motar layer (7) and decorative layer (8) are successively set on the external surface of body of wall basic unit (1) from the inside to the outside, described heat-insulation mortar bed (4) have strengthening grid cloth (5) with the arranged outside of the intersection of body of wall basic unit (1), the top of described strengthening grid cloth (5) is arranged between heat-insulation mortar bed (4) and motar layer (7), the bottom of described strengthening grid cloth (5) is arranged between body of wall basic unit (1) and motar layer (7).
2. self-insulation wall structure according to claim 1, is characterized in that, is provided with anticracking grout layer (6) on described strengthening grid cloth (5).
3. self-insulation wall structure according to claim 1, is characterized in that, make for polymer inorganic thermal insulation mortar material described heat-insulation mortar bed (4).
4. self-insulation wall structure according to claim 1, is characterized in that, make for polymer inorganic light-weight aggregate thermal insulation mortar material described heat-insulation mortar bed (4).
5. self-insulation wall structure according to claim 1, is characterized in that, described decorative layer (8) is made by the facing mortar that is sprayed on motar layer (7) external surface.
6. self-insulation wall structure according to claim 1, it is characterized in that, described decorative layer (8) comprises and is arranged on the face brick adhesive mortar layer (9) on motar layer (7) external surface and sticks on face brick (10) on face brick adhesive mortar layer (9) external surface.
7. self-insulation wall structure according to claim 6, is characterized in that, is filled with jointing mortar (11) between described face brick (10).
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described self-insulation wall structures, is characterized in that, described body of wall basic unit (1) is built and formed by the haydite concrete small-sized hollow building block.
9. self-insulation wall structure according to claim 8, is characterized in that, described haydite concrete small-sized hollow building block is made by flyash-haydite concrete.
10. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described self-insulation wall structures, is characterized in that, is mixed with redispersable latex powder and cellulose ether macromolecular compound in described heat-insulation mortar bed (4).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386563A (en) * | 2017-09-06 | 2017-11-24 | 蔡启中 | Modularization thermal insulation decorates wall system |
| CN107761967A (en) * | 2017-10-20 | 2018-03-06 | 江苏尼高科技有限公司 | Outer wall self heat-preserving system heat bridge position isothermal holding method |
| CN108517982A (en) * | 2018-06-12 | 2018-09-11 | 河南省伟德抗震住宅技术有限公司 | A kind of composite construction self heat insulation wall |
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| CN201843227U (en) * | 2010-08-10 | 2011-05-25 | 浙江方远建材科技有限公司 | Insulated outer wall structure |
| CN201924481U (en) * | 2011-01-04 | 2011-08-10 | 胡永忠 | Sandwich self-thermal-insulation external wall |
| CN202181626U (en) * | 2011-07-22 | 2012-04-04 | 中国建筑第二工程局有限公司 | Self thermal-insulation compound exterior wall |
| CN202706253U (en) * | 2012-07-23 | 2013-01-30 | 武汉优邦新材料化工有限公司 | Thermal insulation wall structure |
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| DE3517669A1 (en) * | 1984-11-12 | 1986-05-22 | All-Systembau AG, Stüsslingen | Structural element, such as a wall, wall panels, facade panels, composite panels and the like |
| CN1313441A (en) * | 2001-02-24 | 2001-09-19 | 张忠志 | Energy-saving insulating technique by hanging plates from external surface of external wall |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386563A (en) * | 2017-09-06 | 2017-11-24 | 蔡启中 | Modularization thermal insulation decorates wall system |
| CN107761967A (en) * | 2017-10-20 | 2018-03-06 | 江苏尼高科技有限公司 | Outer wall self heat-preserving system heat bridge position isothermal holding method |
| CN107761967B (en) * | 2017-10-20 | 2021-02-26 | 江苏尼高科技有限公司 | Heat insulation treatment method for heat bridge part of external wall self-heat insulation system |
| CN108517982A (en) * | 2018-06-12 | 2018-09-11 | 河南省伟德抗震住宅技术有限公司 | A kind of composite construction self heat insulation wall |
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| CN103397713B (en) | 2016-04-13 |
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Address after: 318000, Jiaojiang, Zhejiang province Taizhou Binhai Industrial block ten Tong (north of development avenue) Patentee after: Zhejiang Fang Yuanxin materials Limited by Share Ltd Address before: 318000, Jiaojiang, Zhejiang province Taizhou Binhai Industrial block ten Tong (north of development avenue) Patentee before: Zhejiang Fangyuan Building Materials Technology Co., Ltd. |
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Denomination of invention: A self insulation wall structure Effective date of registration: 20201115 Granted publication date: 20160413 Pledgee: Bank of Taizhou Co.,Ltd. Jiaojiang sub branch Pledgor: ZHEJIANG FANGYUAN BUILDING MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2020330000981 |