CN200982038Y - Polyphenyl board heat-insulation external wall - Google Patents
Polyphenyl board heat-insulation external wall Download PDFInfo
- Publication number
- CN200982038Y CN200982038Y CNU200620048787XU CN200620048787U CN200982038Y CN 200982038 Y CN200982038 Y CN 200982038Y CN U200620048787X U CNU200620048787X U CN U200620048787XU CN 200620048787 U CN200620048787 U CN 200620048787U CN 200982038 Y CN200982038 Y CN 200982038Y
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- China
- Prior art keywords
- wall
- layer
- insulation
- insulation layer
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model relates to a poly-phenyl board insulation exterior wall, which comprises a basement layer wall and tapestry layers and is characterized in energy conservation. The tapestry layers are arranged outside the basement layer wall, wherein an insulation layer is arranged outside the basement layer wall via a gluing layer, an anti-crack inhibitory coating is positioned between the insulation layer and the most exterior tapestry layer. The insulation layer is an expansion poly-phenyl board and the anti-crack inhibitory coating comprises grinding plaster and alkali resistant glass fiber net in the grinding plaster.
Description
Technical field
The utility model relates to a kind of polyphenyl plate heat preserving exterior wall, can be used for exterior-wall heat insulation, realizes building energy conservation, belongs to the external wall of building technical field.
Background technology
In the peripheral structure of house property building, exterior wall area occupied maximum.Therefore, by the thermal insulation to exterior wall, the energy that reduces building uses and consumes, and is the major measure of building energy conservation.But in the great majority building, exterior wall generally adopts basic unit's body of wall and finish coat structure at present, and this structure outer is not incubated, the thermal transmittance of exterior window also usually can not meet the demands, cause interior temperature too high summer, have only by turning on the aircondition and regulate interior temperature, cause energy consumption to improve.
Summary of the invention
The purpose of this utility model provides a kind of polyphenyl plate heat preserving exterior wall of exterior-wall heat insulation.
For realizing above purpose, the technical solution of the utility model provides a kind of polyphenyl plate heat preserving exterior wall, comprise basic unit's body of wall and finish coat, finish coat is located at outside basic unit's body of wall, it is characterized in that, outside basic unit's body of wall, be provided with insulation layer, between the finish coat of insulation layer and outermost, be provided with the cracking resistance overcoat by tack coat.
Described insulation layer is an expansion polyphenyl plate; Described cracking resistance overcoat is made up of plastering mortar and the alkali resistant glass fibre open weave cloth of imbedding wherein.
The utility model adopts to have certain degree of hardness and better flexible expansion vinylic foam EPS plate is arranged, it is a kind of thermal insulation material, can obtain bigger ripe resistance with less thickness, be compounded in basic unit's wall outer side of heavy, make body of wall have less thermal transmittance and bigger thermal inertia, make body of wall possess Winter protection and summer heat insulating function preferably.
Cracking resistance overcoat of the present utility model is made up of plastering mortar and the alkali resistant glass fibre open weave cloth of imbedding wherein, is used for the protection of outer heat preservation system, to guarantee the mechanical strength and the durability of system.The slight displacement of the polyphenyl plate that the grid cloth available buffer causes owing to reasons such as body of wall displacement, crackings, and the alkalescence that can resist cement and basic mortar.The plastering mortar that is used for armour layer also has certain flexible and more excellent water proofing property except that due tensile bond strength.
The utility model has the advantages that:
1. applied widely
Outer insulation is applicable to the industry and the civilian construction of heating and air-conditioning, both can be used for new construction, can be used for old housing reform again and makes, and the scope of application is very wide;
2, protection agent structure, the life-span of prolongation building
Adopt the external wall outer insulation scheme, because insulation layer places the buildings exterior-protected structure outside, cushioned the stress that causes malformation to produce because of variations in temperature, avoided rain, snow, freeze thawing, do, the structural deterioration that wet circulation causes, pernicious gas and ultraviolet erosion in the air have been reduced to space enclosing structure, as long as body of wall and the selection of roof heat insulation heat-barrier material are suitable, thickness is reasonable, outer insulation can effectively prevent and reduce the temperature deformation of body of wall and roofing, eliminated common diagonal crack or the Eight characters crack of top layer cross wall effectively, therefore, outer insulation both can reduce the thermal stresses of space enclosing structure, again agent structure is shielded, thereby improved the durability of agent structure effectively, so more scientific and reasonable than interior insulation;
3, eliminated the influence of " heat bridge " substantially
Can produce " heat bridge " phenomenon at interior exterior wall interface position, exterior wall collar tie beam, constructional column, Vierendeel girder, post, door and window hole and top layer parapet and roof panel boundary periphery, adopt outer insulation can avoid " heat bridge ", by statistics, bottom room " heat bridge " parasitic thermal load accounts for 23.7% of total heat duties; The room, intermediate layer accounts for 21.7%; Top room accounts for 24.3%, and outer insulation both can prevent the dewfall that " heat bridge " position produces, and can eliminate the additional heat loss that " heat bridge " causes again.Calculating shows, in thickness is the 370mm brick wall under the heat-retaining condition, periphery " heat bridge " makes the body of wall mean thermal transmittance increase about 10% than main body section thermal transmittance: in thickness is the 240mm brick wall under the heat-retaining condition, periphery " heat bridge " makes mean thermal transmittance increase 51%-59% approximately than main body section thermal transmittance, and outside thickness is the 240mm brick wall under the heat-retaining condition, this influence only is 2%-5%;
4, help room temperature and keep stable
External heat insulating wall is because the bigger deck of heat storage capacity in the body of wall inboard, is subjected to unstable heat effect when indoor, and when indoor air temperature rose or descends, the wall body structure layer can absorb or release heat, kept stablizing so help room temperature;
5, help improving the waterproof and the tightness of body of wall
Adopt outer thermal insulation structure, can improve the waterproof and the air-tightness of body of wall greatly;
6, help improving the indoor thermal environment quality
The indoor thermal environment quality is subjected to the influence of indoor air temperature and space enclosing structure surface temperature.As adopt external heat insulating wall, and improve the heat-insulating property of body of wall comprehensively, then help keeping room air and body of wall inner surface that higher temperature is arranged, thereby help improving indoor thermal environment;
7, be convenient to old building and carry out reducing energy consumption
Compare with interior insulation, adopt outer heat preserving mode that old room is carried out reducing energy consumption, one of its great advantage is to need not interim resettlement, does not influence user's indoor activity and normal life substantially.
Description of drawings
Fig. 1 is a kind of polyphenyl plate heat preserving external wall structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be a kind of polyphenyl plate heat preserving external wall structure schematic diagram, described polyphenyl plate heat preserving exterior wall is made up of basic unit's body of wall 1, tack coat 2, insulation layer 3, cracking resistance overcoat 4 and finish coat 5.
Between the finish coat 5 of insulation layer 3 and outermost, be provided with cracking resistance overcoat 4, described cracking resistance overcoat 4 is made up of plastering mortar and the alkali resistant glass fibre open weave cloth of imbedding wherein, plastering mortar adopts the two roads method of wiping one's face, earlier spread upon the polymer mortar for preparing on the warming plate equably, the about 1.5mm of thickness, guarantee that mortar and adhering heat insulating plate are good, perhaps adopt trowel to pull back in the above and be coated with.Distribute material and guarantee that bonding is good, prevent hollowing, grid cloth is pressed in the wet finishing mucilage immediately, treat that mortar is stiff slightly to can touch the time, smear the second road finishing mucilage again, be all covered until grid cloth, require the about 3mm of armour layer thickness, and be not more than 6mm; Opposite house window opening oral area position should have screen cloth to strengthen, and at hole four jiaos along standard screen cloth of 45 degree directions subsidies to prevent position, hole cracking;
Finish coat 5 is located at outside the cracking resistance overcoat 4, finish coat 5 is based on elastic water proofing paint, comprise elastomeric water paint and sand wall shape coating etc., to requiring binding face tile, native system can be taked corresponding enhancement measures and construction measure, as adopt highdensity expansion polyphenyl plate to improve the density and the tensile strength of insulation layer, it is auxiliary fixing all to adopt anchoring piece to do to whole metope, and carriage etc. is set every two layers of p-poly-phenyl plate, surface brick adherence adopts supporting binder for face brick and the caulking machine of native system, and the face brick of employing light and thin fritter, every M2 face brick quality is not more than 25kg, mechanic anchor is used for expansion polyphenyl plate and is connected with fixing with the auxiliary of basic unit body of wall, as in the highrise building+when the 20m height is face brick with top and facing, with the globality and the reliability of enhancing system and basic unit's exterior wall.
Claims (3)
1. polyphenyl plate heat preserving exterior wall, comprise basic unit's body of wall (1) and finish coat (5), finish coat (5) is located at outside basic unit's body of wall (1), it is characterized in that, outside basic unit's body of wall (1), be provided with insulation layer (3), between the finish coat (5) of insulation layer (3) and outermost, be provided with cracking resistance overcoat (4) by tack coat (2).
2. a kind of polyphenyl plate heat preserving exterior wall according to claim 1 is characterized in that described insulation layer (3) is an expansion polyphenyl plate.
3. a kind of polyphenyl plate heat preserving exterior wall according to claim 1 is characterized in that, described cracking resistance overcoat (4) is made up of plastering mortar and the alkali resistant glass fibre open weave cloth of imbedding wherein, and thickness is 3mm-6mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620048787XU CN200982038Y (en) | 2006-12-11 | 2006-12-11 | Polyphenyl board heat-insulation external wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620048787XU CN200982038Y (en) | 2006-12-11 | 2006-12-11 | Polyphenyl board heat-insulation external wall |
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Publication Number | Publication Date |
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CN200982038Y true CN200982038Y (en) | 2007-11-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU200620048787XU Expired - Fee Related CN200982038Y (en) | 2006-12-11 | 2006-12-11 | Polyphenyl board heat-insulation external wall |
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CN (1) | CN200982038Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102433946A (en) * | 2011-08-03 | 2012-05-02 | 烟台万润精细化工股份有限公司 | Light explosion relief wall capable of being decorated |
CN102444213A (en) * | 2011-07-06 | 2012-05-09 | 上海企弘科技发展有限公司 | Outer wall heat-preserving system |
CN104520520A (en) * | 2012-08-07 | 2015-04-15 | 大宝塗料株式会社 | External heat insulation panel and method for manufacturing same |
CN110395957A (en) * | 2019-08-28 | 2019-11-01 | 浙江工业大学 | A kind of EPS light-weight aggregate thermal insulation decorative integrated plate and preparation method thereof |
-
2006
- 2006-12-11 CN CNU200620048787XU patent/CN200982038Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102444213A (en) * | 2011-07-06 | 2012-05-09 | 上海企弘科技发展有限公司 | Outer wall heat-preserving system |
CN102433946A (en) * | 2011-08-03 | 2012-05-02 | 烟台万润精细化工股份有限公司 | Light explosion relief wall capable of being decorated |
CN104520520A (en) * | 2012-08-07 | 2015-04-15 | 大宝塗料株式会社 | External heat insulation panel and method for manufacturing same |
CN104520520B (en) * | 2012-08-07 | 2016-10-05 | 大宝塗料株式会社 | End baffle plate and manufacture method thereof |
CN110395957A (en) * | 2019-08-28 | 2019-11-01 | 浙江工业大学 | A kind of EPS light-weight aggregate thermal insulation decorative integrated plate and preparation method thereof |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |