CN105256961A - External wall system - Google Patents
External wall system Download PDFInfo
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- CN105256961A CN105256961A CN201510631945.8A CN201510631945A CN105256961A CN 105256961 A CN105256961 A CN 105256961A CN 201510631945 A CN201510631945 A CN 201510631945A CN 105256961 A CN105256961 A CN 105256961A
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Abstract
The invention discloses an external wall system which comprises an internal wall decorating layer, a base plate layer and an external wall decorating layer. An internal wall insulation layer and a pipe layer are arranged between the internal wall decorating layer and the base plate layer; the internal wall insulation layer is paved on the outer end surface of the internal wall decorating layer; the pipe layer is positioned between the internal wall insulation layer and the base plate layer and is formed in an aerial mode; a waterproof and breathable layer and an external wall insulation layer are arranged between the base plate layer and the external wall decorating layer; the waterproof and breathable layer is formed by paving films on the outer end surface of the base plate layer; and the external wall insulation layer is arranged between the waterproof and breathable layer and the external wall decorating layer. The internal wall insulation layer and the external wall insulation layer are insulation rock wool or light magnesium sulfate insulation plates with the thickness of 20 mm. The external wall system is provided with the internal insulation layer and the external insulation layer, is also provided with the hollow pipe layer, not only has the advantages of simple construction technology, easiness in guaranteeing of construction quality and low production cost, but also has reliable insulation performance, and the thermal bridge effect can be reduced effectively.
Description
Technical field
The present invention relates to building field, particularly a kind of external wall system.
Background technology
Along with the high speed development of builing industry, buildings and resources consumption and problems of energy consumption become increasingly conspicuous, and Situation of the architectural energy saving is quite severe.In the face of the drawback that traditional material and technology come out in building energy conservation and safety and environmental protection, seek the importance that new material and new technology and application system become building energy conservation research.
The kind of Artificial construction material had a variety of in the past, cementitious materials, water, aggregate and the glass fiber of cement, mineral adhesive etc. normally mix according to proper proportion by the strengthening mineral concrete wherein with glass fiber, shaping predetermined shape and thickness in Reperfu-sion to the die cavity of mould, when after this mixture cures, the Artificial construction material being applicable to being used in building field just can be formed.
Although Artificial construction material can as the wall of building in the past, but be solid structure after it is shaping, not only weight is large, be unfavorable for carrying and construction, when Artificial construction material is used on building, solid structure also can become the approach of heat source, that is, when the temperature of open air is higher, hot gas can rapidly via the solid construction of this Artificial construction material toward indoor transmission, therefore its effect of heat insulation is poor.When the internal temperature of building raises gradually, just need to lower the temperature with equipment such as cold air, therefore the Artificial construction material in the past with solid construction also can produce problem that is energy-conservation, that subtract carbon weak effect.
Summary of the invention
Object of the present invention, provides a kind of external wall system exactly in order to solve the problem, it not only has the feature that construction technology is simple, construction quality easily ensures, cost of production is low, also has reliable heat-insulating property, effectively can reduce heat bridge effect.
The object of the present invention is achieved like this: a kind of external wall system, comprise be positioned at external wall system inner side inner wall decoration layer, be positioned at the substrate layer in the middle of external wall system and be positioned at the outermost decoration of exterior wall layer of external wall system, wherein,
Between described inner wall decoration layer and substrate layer, heat insulating inner wall layer and pipe layers are set;
Described heat insulating inner wall layer is laid on the outer face of described inner wall decoration layer;
Described pipe layers is between described heat insulating inner wall layer and substrate layer and formed in built on stilts mode;
Waterproof ventilative layer and insulating layer of external wall are set between described substrate layer and decoration of exterior wall layer;
Described waterproof ventilative layer adopts film material be laid on the outer face of described substrate layer and formed;
Described insulating layer of external wall is located between waterproof ventilative layer and decoration of exterior wall layer;
Described heat insulating inner wall layer and insulating layer of external wall all adopt thickness to be heat preservation rock or the lightweight magnesium sulfate warming plate of 20mm.
Above-mentioned external wall system, wherein, described heat insulating inner wall layer adopts fastener to be connected with between substrate layer, between substrate layer with insulating layer of external wall or cementing agent connects.
Above-mentioned external wall system, wherein, described lightweight magnesium sulfate warming plate is made up of upper and lower layer platinum cloth, the upper strata magnesium sulfate slurry being laid on the soffit of upper strata platinum cloth, the lower floor's magnesium sulfate slurry being laid on the upper surface of lower floor's platinum cloth and the foaming layer be interposed between upper and lower layer magnesium sulfate slurry.
Above-mentioned external wall system, wherein, the substrate that described substrate layer comprises some spaced keel and is filled between two keel.
Above-mentioned external wall system, wherein, described keel are steel work square tube, and specification is 50 × 40 × 4; Described substrate adopts steam pressurized concrete batten or fiber reinforced cement board.
Above-mentioned external wall system, wherein, described inner wall decoration layer adopts coating, gypsum plank or wallpaper.
Above-mentioned external wall system, wherein, described decoration of exterior wall layer adopts stone material or face brick.
The technical scheme of external wall system of the present invention, adopt inside and outside insulation layer and there is hollow pipe layers, not only there is the feature that construction technology is simple, construction quality easily ensures, cost of production is low, also there is reliable insulation, fire prevention, waterproof and security performance, effectively can reduce heat bridge effect.Heat insulating inner wall layer, insulating layer of external wall and substrate layer unification are by the prefabricated processing of producer, and on-site consolidation, adopts special connector to be connected to each other.Inner wall decoration layer, waterproof ventilative layer and decoration of exterior wall layer are laid at the scene, and therefore quality is guaranteed, and is conducive to industrialized development.
Accompanying drawing explanation
Fig. 1 is the sectional drawing of external wall system of the present invention;
Fig. 2 is the sectional drawing of the lightweight magnesium sulfate warming plate in external wall system of the present invention;
Fig. 3 a is the structural representation (released state) of a kind of fastener of external wall system of the present invention;
Fig. 3 b is the structural representation (connection status) of a kind of fastener of external wall system of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1, a kind of external wall system of the present invention, comprise be positioned at external wall system inner side inner wall decoration layer 1, be positioned at the substrate layer 4 in the middle of external wall system and be positioned at the outermost decoration of exterior wall layer 7 of external wall system.
Inner wall decoration layer is adopted 1 and is used coating, gypsum plank or wallpaper; Heat insulating inner wall layer 2 and pipe layers 3 are set between inner wall decoration layer 1 and substrate layer 4; Wherein:
Heat insulating inner wall layer 2 is laid on the outer face of inner wall decoration layer 1;
Pipe layers 3 is between heat insulating inner wall layer 2 and substrate layer 4 and formed in built on stilts mode;
Waterproof ventilative layer 5 and insulating layer of external wall 6 are set between substrate layer 4 and decoration of exterior wall layer 7;
Decoration of exterior wall layer 7 adopts stone material or face brick; Wherein:
Waterproof ventilative layer 5 is laid on the outer face of substrate layer 4;
Insulating layer of external wall 6 is located between waterproof ventilative layer 5 and decoration of exterior wall layer 7.
Heat insulating inner wall layer 2 and insulating layer of external wall 6 one aspect play the main function of heat insulation of external wall system, effectively prevent the heat in the space within external wall system and the external world from carrying out interchange of heat.Insulating layer of external wall 6 can also play the effect of protection to waterproof ventilative layer 5.
Heat insulating inner wall layer 2 in the present embodiment and insulating layer of external wall 6 all adopt thickness to be that the heat preservation rock of 20mm or lightweight magnesium sulfate warming plate are laid and formed.Lightweight magnesium sulfate warming plate by inside and outside layer platinum cloth 21,21 ', be laid on the internal layer magnesium sulfate slurry 22 of the external surface of internal layer platinum cloth 21, the outer magnesium sulfate slurry 22 ' being laid on the inner surface of outer platinum cloth 21 ' and the foaming layer 23 be interposed between inside and outside layer magnesium sulfate slurry 22,22 ' and form (see Fig. 2).Platinum cloth wherein can integrate fire-retardant, heat absorption, oxygen barrier; Magnesium sulfate slurry have early strong, high-strength, low alkali, water resistant, nonhygroscopicly return the advantages such as halogen, heat-resisting quantity are good; Platinum cloth has the supporting capacity of reinforced concrete after being combined with magnesium sulfate slurry; Foaming layer not only has the effect of insulation, heat insulation, sound insulation, the function purified air in addition.
Heat insulating inner wall layer 2 and as long as insulating layer of external wall 6 is dry paves whole, do not need adhesives, do not produce with the waterproof ventilative layer 5 of outside on the one hand and involve, the heat insulating effect producing cold-heat bridge phenomena impair insulation layer entirety can be avoided on the other hand.
Substrate layer 4 plays the effect supporting external wall system and strengthen whole external wall system rigidity, and this substrate layer 4 comprises some spaced keel 40 and the substrate between two keel 40 41, and keel 40 are steel work square tube, and specification is 50 × 40 × 4; Substrate 41 adopts steam pressurized concrete batten or fiber reinforced cement board, not only has thermal and insulating performance, also has certain fireproof performance, and quick for installation easy.
Waterproof ventilative layer 5 plays the effect of the moisture in the external world, ensure that the tightness of body of wall.This waterproof ventilative layer 5 adopts film material to lay and forms, and can prevent indoor water vapour from entering insulating layer of external wall 6, avoid insulation layer to condense, affect heat insulation effect.This waterproof ventilated membrane be laid on the outer face of substrate layer 4 and be coated on substrate layer 4, both ends of the surface that pipe layers 3 is connected with ground and end face with heat insulating inner wall layer 2, the phenomenon that can prevent the gap between external wall system and floor board or roof board material from entering insulation layer owing to seeping water occurs.
Decoration of exterior wall layer 7 can be selected arbitrarily, increases design freedom.
Fastener is adopted to be connected between heat insulating inner wall layer 2 with substrate layer 4, between substrate layer 4 with insulating layer of external wall 6 or cementing agent connects.
The form of fastener has multiple, in the present embodiment (see Fig. 3 a and Fig. 3 b), fastener comprises fastener 8 on the opposite face being separately fixed at two adjacent sheet materials and buckling piece 8 ', fastener 8 has draw-in groove, buckling piece 8 ' has the tongue button coordinated with draw-in groove, when two adjacent sheet materials connect, the tongue button of buckling piece 8 ' is inserted in the draw-in groove of fastener 8, make the sheet material formation compact siro spinning technology that two adjacent, convenient disassembly simultaneously.
In external wall system of the present invention, thicker fastener can be adopted between heat insulating inner wall layer 2 with substrate layer 4 to be connected, to form pipe layers 3.Adopt thinner fastener to be connected between substrate layer 4 with insulating layer of external wall 6, in addition in the outer face of substrate layer 4 owing to laying one deck waterproof ventilated membrane, can in installation site by waterproof ventilated membrane hollow out when fastener for installing.
External wall system of the present invention, adopts inside and outside insulation layer and has hollow pipe layers, not only having the feature that construction technology is simple, construction quality easily ensures, cost of production is low, also having reliable heat-insulating property, effectively can reduce heat bridge effect.
External wall system of the present invention, heat insulating inner wall layer, insulating layer of external wall and substrate layer unification are by the prefabricated processing of producer, and on-site consolidation, adopts special connector to be connected to each other.Inner wall decoration layer, waterproof ventilative layer and decoration of exterior wall layer are laid at the scene, and therefore quality is guaranteed.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (7)
1. an external wall system, comprise be positioned at external wall system inner side inner wall decoration layer, be positioned at the substrate layer in the middle of external wall system and be positioned at the outermost decoration of exterior wall layer of external wall system, it is characterized in that,
Between described inner wall decoration layer and substrate layer, heat insulating inner wall layer and pipe layers are set;
Described heat insulating inner wall layer is laid on the outer face of described inner wall decoration layer;
Described pipe layers is between described heat insulating inner wall layer and substrate layer and formed in built on stilts mode;
Waterproof ventilative layer and insulating layer of external wall are set between described substrate layer and decoration of exterior wall layer;
Described waterproof ventilative layer adopts film material be laid on the outer face of described substrate layer and formed;
Described insulating layer of external wall is located between waterproof ventilative layer and decoration of exterior wall layer;
Described heat insulating inner wall layer and insulating layer of external wall all adopt thickness to be heat preservation rock or the lightweight magnesium sulfate warming plate of 20mm.
2. external wall system as claimed in claim 1, it is characterized in that, described heat insulating inner wall layer adopts fastener to be connected with between substrate layer, between substrate layer with insulating layer of external wall or cementing agent connects.
3. external wall system as claimed in claim 1, it is characterized in that, described lightweight magnesium sulfate warming plate is made up of upper and lower layer platinum cloth, the upper strata magnesium sulfate slurry being laid on the soffit of upper strata platinum cloth, the lower floor's magnesium sulfate slurry being laid on the upper surface of lower floor's platinum cloth and the foaming layer be interposed between upper and lower layer magnesium sulfate slurry.
4. external wall system as claimed in claim 1, is characterized in that, the substrate that described substrate layer comprises some spaced keel and is filled between two keel.
5. external wall system as claimed in claim 4, it is characterized in that, described keel are steel work square tube, and specification is 50 × 40 × 4; Described substrate adopts steam pressurized concrete batten or fiber reinforced cement board.
6. external wall system as claimed in claim 1, is characterized in that, described inner wall decoration layer adopts coating, gypsum plank or wallpaper.
7. external wall system as claimed in claim 1, is characterized in that, described decoration of exterior wall layer adopts stone material or face brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631945.8A CN105256961B (en) | 2015-09-29 | 2015-09-29 | A kind of external wall system |
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| CN201510631945.8A CN105256961B (en) | 2015-09-29 | 2015-09-29 | A kind of external wall system |
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| CN105256961A true CN105256961A (en) | 2016-01-20 |
| CN105256961B CN105256961B (en) | 2017-08-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149879A (en) * | 2017-12-30 | 2018-06-12 | 浙江亚厦装饰股份有限公司 | Overhead type wall panel assembly and its installation method |
| CN108612222A (en) * | 2018-06-11 | 2018-10-02 | 天水大成隆源建筑新材料有限公司 | Assembled combined wall board |
| CN108789808A (en) * | 2018-06-20 | 2018-11-13 | 湖南五环体育实业发展集团有限公司 | A kind of prefabricated hollow wall board and preparation method thereof |
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| CN201424717Y (en) * | 2009-01-14 | 2010-03-17 | 羊玉龙 | Composite heat-insulation plate |
| GB2467923A (en) * | 2009-02-20 | 2010-08-25 | Tyrone Timberframes Ltd | Timber-based insulating building section |
| WO2012001399A1 (en) * | 2010-06-30 | 2012-01-05 | Dalglen (No.1158) Limited | Improved insulation panel |
| CN202850241U (en) * | 2012-09-26 | 2013-04-03 | 天津好为节能环保科技发展有限公司 | Novel external wall insulation board |
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Patent Citations (10)
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| JPH11280171A (en) * | 1998-03-27 | 1999-10-12 | Emoto Kogyo Kk | Panel for structure and building with ventilating layer |
| CN2716378Y (en) * | 2004-07-16 | 2005-08-10 | 张志峰 | Thermal insulated wall body of internal thermal insulated wall and external thermal insulated wall on concrete reinforced beam column |
| CN201021512Y (en) * | 2007-02-02 | 2008-02-13 | 中国林业科学研究院木材工业研究所 | External wall body structure for wooden building |
| CN201424717Y (en) * | 2009-01-14 | 2010-03-17 | 羊玉龙 | Composite heat-insulation plate |
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| CN108149879A (en) * | 2017-12-30 | 2018-06-12 | 浙江亚厦装饰股份有限公司 | Overhead type wall panel assembly and its installation method |
| CN108612222A (en) * | 2018-06-11 | 2018-10-02 | 天水大成隆源建筑新材料有限公司 | Assembled combined wall board |
| CN108789808A (en) * | 2018-06-20 | 2018-11-13 | 湖南五环体育实业发展集团有限公司 | A kind of prefabricated hollow wall board and preparation method thereof |
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| CN105256961B (en) | 2017-08-11 |
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Denomination of invention: A type of exterior wall system Effective date of registration: 20230619 Granted publication date: 20170811 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shanghai Yangpu Sub branch Pledgor: SHANGHAI TONGPU BUILDING TECHNOLOGY CO.,LTD. Registration number: Y2023310000267 |