CN103276819A - Inorganic glass bead thermal insulation mortar outer wall energy-saving thermal insulation construction method - Google Patents
Inorganic glass bead thermal insulation mortar outer wall energy-saving thermal insulation construction method Download PDFInfo
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- CN103276819A CN103276819A CN2013101766812A CN201310176681A CN103276819A CN 103276819 A CN103276819 A CN 103276819A CN 2013101766812 A CN2013101766812 A CN 2013101766812A CN 201310176681 A CN201310176681 A CN 201310176681A CN 103276819 A CN103276819 A CN 103276819A
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- thermal insulation
- sand slurry
- insulated sand
- kervit microbead
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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
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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
- 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 invention discloses an inorganic glass bead thermal insulation mortar outer wall energy-saving thermal insulation construction method. The construction method comprises the following steps that (1) an adhesion agent is sprayed or smeared on the disposed wall face of a wall body with a basic layer so that a disposal layer is adhered; (2) a line is suspended and a control line is made to bounce; (3) an inorganic glass bead thermal insulation mortar layer is smeared, wherein the inorganic glass bead thermal insulation mortar layer is smeared twice and the thickness of the inorganic glass bead thermal insulation mortar layer smeared each time is no larger than 20mm; (4) an anti-crack mortar protective reinforced layer is smeared; (5) flexible waterproof putty layers are painted in batches; (6) finish coat construction is conducted. According to the inorganic glass bead thermal insulation mortar outer wall energy-saving thermal insulation construction method, inorganic glass bead mortar serves as a thermal insulation layer, water is added to the inorganic glass bead mortar and the inorganic glass bead mortar is stirred in field to be used and directly smeared on the outer wall of a building, thermal insulation effect is good, and construction is convenient.
Description
Technical field
The present invention relates to inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method.
Background technology
Since the reform and opening-up, the modernization living standard steadily improves, building energy conservation is that state control inspires one of Important Project of opening up guarantor's people's livelihood, building energy conservation new material, new technology emerge in an endless stream, operating procedure is tending towards oversimplifying, standardization, not only improve construction quality, improved people's dwelling environment more greatly, saved energy consumption again.Wherein exterior wall heat-preserving system has played considerable effect in modern architecture especially highrise building, but exterior wall heat-preserving system generally uses normal expanded perlite and granular polystyrene as the thermal insulation mortar lightweight aggregate, and heat insulation effect and job practices still have room for improvement.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method, is convenient to construction, high insulating effect.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method, this exterior wall comprises body of wall, is equipped with interfacial agents binder-treatment layer, inorganic kervit microbead insulated sand slurry layer, anticracking grout protection enhancement Layer, flexible waterproof putty layer, finish coat on the described body of wall successively; It is characterized in that this external wall energy-saving heat preservation construction worker method comprises the steps:
The wall and surface spray of 1) crossing in base treatment or smear interfacial agents binder-treatment layer;
2) messenger wire, bullet control line;
3) smear inorganic kervit microbead insulated sand slurry layer, this inorganic kervit microbead insulated sand slurry layer divides to be smeared for twice, whenever is not more than 20mm all over the thickness smeared,
First pass is plastered: should smear with the inorganic kervit microbead insulated sand slurry pressure for preparing on the basic unit's body of wall behind the brushing boundary mortar, depth of plastering should not make on the even closely knit covering wall of kervit microbead insulated sand slurry greater than 20mm; Should draw or brooming after first pass is plastered and survived, accomplish rough surface, make itself and plaster for second time and can bond firmly;
Plaster for second time: treat that first pass is plastered and carry out second time and plaster after the sclerosis that its depth of plastering should reach the thickness of ash cake, floating screed, twice engineering time is not less than 24 hours at interval;
4) smear anticracking grout protection enhancement Layer;
5) criticize and be coated with the flexible waterproof putty layer;
6) carry out the finish coat construction.
Preferably, described anticracking grout protection enhancement Layer is divided into internal layer and outer two-layer, and its construction technology is smeared the internal layer anticracking grout at first, and secondly, nail zinc-plated reinforcing mat in shop with the anchoring of plastics crab-bolt, is smeared anticracking grout second time then.
Preferably, inorganic kervit microbead insulated sand slurry is stirred by water and dry mash and forms, and the weight ratio of water and dry mash is 0.85～1.1:1, and described dry mash is made up of glass bead, cement, inorganic coagulation material and auxiliary agent.
Preferably, earlier water is added in the stirred vessel, again dry mash is put into stirred vessel, stir 3～5min, make slip become even body of paste.
Preferably, the chemical composition of described glass bead includes SiO
2, TiO
2, AL
2O
3, Fe
2O
3, FeO, MnO, MgO, CaO, K
2O, Na
2O, P
2O
5
Preferably, inorganic kervit microbead insulated sand slurry smear back layer planeness deviation should be greater than 3mm.
Preferably, environment temperature should not be lower than 5 ℃ during operation, and wind-force should be greater than 5 grades, and wind speed should be greater than 10m/s.
Exterior wall of the present invention uses inorganic vitrification micropearl morttar as insulation layer, and inorganic vitrification micropearl morttar scene adds water stirs and can use, and can directly smear on the skin face not only better heat preservation, and easy construction.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 is inorganic glass bead external wall structure schematic diagram.
The specific embodiment
Specify the structure of inorganic glass bead exterior wall below in conjunction with Fig. 1; it comprises body of wall 1, is equipped with interfacial agents binder-treatment layer 2, inorganic kervit microbead insulated sand slurry layer 3, anticracking grout protection enhancement Layer 4, flexible waterproof putty layer 5, finish coat 6 on the described body of wall successively.
Wherein, described anticracking grout protection enhancement Layer is divided into internal layer and outer two-layer, lays the zinc-plated reinforcing mat of nail between described anticracking grout protection enhancement Layer internal layer and the skin, and the zinc-plated reinforcing mat of described nail is by the anchoring of plastics crab-bolt.The thickness of described anticracking grout protection enhancement Layer is 3～5mm.Described inorganic kervit microbead insulated sand slurry layer is divided into two smear layers, and the thickness of every layer of smear layer is not more than 20mm.
This external wall energy-saving heat preservation construction worker method comprises the steps:
The wall and surface spray of 1) crossing in base treatment or smear interfacial agents binder-treatment layer;
2) messenger wire, bullet control line;
3) smear inorganic kervit microbead insulated sand slurry layer, this inorganic kervit microbead insulated sand slurry layer divides to be smeared for twice, whenever is not more than 20mm all over the thickness smeared,
First pass is plastered: should smear with the inorganic kervit microbead insulated sand slurry pressure for preparing on the basic unit's body of wall behind the brushing boundary mortar, depth of plastering should not make on the even closely knit covering wall of kervit microbead insulated sand slurry greater than 20mm; Should draw or brooming after first pass survives, accomplish rough surface, make itself and plaster for second time and can bond firmly;
Plaster for second time: treat that first pass is plastered and carry out second time and plaster after the sclerosis that its depth of plastering should reach the thickness of ash cake, floating screed, twice engineering time is not less than 24 hours at interval;
4) smear anticracking grout protection enhancement Layer;
5) criticize and be coated with the flexible waterproof putty layer;
6) carry out the finish coat construction.
Wherein, anticracking grout protection enhancement Layer construction technology is at first smearing the internal layer anticracking grout, and secondly, nail zinc-plated reinforcing mat in shop with the anchoring of plastics crab-bolt, is smeared anticracking grout second time then.
Inorganic kervit microbead insulated sand slurry is stirred by water and dry mash and forms, and the weight ratio of water and dry mash is 0.85～1.1:1, and described dry mash is made up of glass bead, cement, inorganic coagulation material and auxiliary agent.Earlier water is added in the stirred vessel, again dry mash is put into stirred vessel, stir 3～5min, make slip become even body of paste.The chemical composition of described glass bead includes SiO
2, TiO
2, AL
2O
3, Fe
2O
3, FeO, MnO, MgO, CaO, K
2O, Na
2O, P
2O
5Inorganic kervit microbead insulated sand slurry is smeared back layer planeness deviation should be greater than 3mm.Environment temperature should not be lower than 5 ℃ during operation, and wind-force should be greater than 5 grades, and wind speed should be greater than 10m/s.
Characteristics such as inorganic kervit microbead insulated sand slurry has that coefficient of thermal conductivity is low, cracking resistance is strong, nontoxic, pollution-free, fire prevention, cost are low, easy construction.Compare with traditional job practices, all have tangible advance and novelty in (Technological Economy usefulness such as material property, quality, safety, environmental protection, duration, cost) on the function of use or on the job practices.Its concrete property is as follows:
1, hollow glass bead sphere heat conduction coefficient is very low, and the above inside and outside thermal energy exchange of building of insulation layer thickness 40 ㎜ is effectively blocked, and has excellent thermal and insulating performance.Each ingredient has physical and chemical stability, and heat insulation effect is stable.
2, this product is the one-component dry powder material, even, the dry no agglomerated grain of outward appearance, and steady quality is reliable, and unit weight is light, effectively reduces building loading; Its ageing-resistant performance is good, and cracking resistance can adapt to the normal deformation of basic unit and do not produce crack or hollowing; Its form of construction work is traditional painting type, has high-adhesion, forms an integral body with substrate, can not form the cavity of insulation layer, and Stability Analysis of Structures need not thereon that gluing, boring, nailing fix, and does not influence wall body structure; Can bear deadweight for a long time and not produce the crack, hydrophobicity performance is good; The cost performance height, combination property is excellent.
3, have performances such as good fire prevention, sound-absorbing, ventilative, water-fast, freeze-thawing resistant; Main raw material(s) all adopts inorganic material, and is environmentally friendly, do not need admixture cement during stirring, and no dust raising phenomenon can effectively guarantee on-the-spot civilized construction.
4, easy to operate, site operation adds water and stirs and can use, and can directly construct on body of wall, has reduced the execution control expense.Have good workability, material is light, and levelling is good, and labor and material saving greatly reduces labor strength, has improved workman's efficiency of construction, and early strong quick-drying, shortened construction period, and later period maintenance is easy.
Claims (7)
1. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method, this exterior wall comprises body of wall, is equipped with interfacial agents binder-treatment layer, inorganic kervit microbead insulated sand slurry layer, anticracking grout protection enhancement Layer, flexible waterproof putty layer, finish coat on the described body of wall successively; It is characterized in that this external wall energy-saving heat preservation construction worker method comprises the steps:
The wall and surface spray of 1) crossing in base treatment or smear interfacial agents binder-treatment layer;
2) messenger wire, bullet control line;
3) smear inorganic kervit microbead insulated sand slurry layer, this inorganic kervit microbead insulated sand slurry layer divides to be smeared for twice, whenever is not more than 20mm all over the thickness smeared,
First pass is plastered: should smear with the inorganic kervit microbead insulated sand slurry pressure for preparing on the basic unit's body of wall behind the brushing boundary mortar, depth of plastering should not make on the even closely knit covering wall of kervit microbead insulated sand slurry greater than 20mm; Should draw or brooming after first pass is plastered and survived, accomplish rough surface, make it and plaster for second time can bond firmly; Plaster for second time: treat that first pass is plastered and carry out second time and plaster after the sclerosis that its depth of plastering should reach the thickness of ash cake, floating screed, twice engineering time is not less than 24 hours at interval;
4) smear anticracking grout protection enhancement Layer;
5) criticize and be coated with the flexible waterproof putty layer;
6) carry out the finish coat construction.
2. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method according to claim 1; it is characterized in that: described anticracking grout protection enhancement Layer is divided into internal layer and outer two-layer; its construction technology is at first smearing the internal layer anticracking grout; secondly; the zinc-plated reinforcing mat of shop nail; with the anchoring of plastics crab-bolt, smear anticracking grout then second time.
3. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method according to claim 1; it is characterized in that: inorganic kervit microbead insulated sand slurry is stirred by water and dry mash and forms; the weight ratio of water and dry mash is 0.85～1.1:1, and described dry mash is made up of glass bead, cement, inorganic coagulation material and auxiliary agent.
4. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method according to claim 3 is characterized in that: earlier water is added in the stirred vessel, again dry mash is put into stirred vessel, stir 3～5min, make slip become even body of paste.
5. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method according to claim 4, it is characterized in that: the chemical composition of described glass bead includes SiO
2, TiO
2, AL
2O
3, Fe
2O
3, FeO, MnO, MgO, CaO, K
2O, Na
2O, P
2O
5
6. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method according to claim 5, it is characterized in that: inorganic kervit microbead insulated sand slurry is smeared back layer planeness deviation should be greater than 3mm.
7. inorganic kervit microbead insulated sand slurry external wall energy-saving heat preservation construction worker method according to claim 6, it is characterized in that: environment temperature should not be lower than 5 ℃ during operation, and wind-force should be greater than 5 grades, and wind speed should be greater than 10m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101766812A CN103276819A (en) | 2013-05-13 | 2013-05-13 | Inorganic glass bead thermal insulation mortar outer wall energy-saving thermal insulation construction method |
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|---|---|---|---|
| CN2013101766812A CN103276819A (en) | 2013-05-13 | 2013-05-13 | Inorganic glass bead thermal insulation mortar outer wall energy-saving thermal insulation construction method |
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| CN103276819A true CN103276819A (en) | 2013-09-04 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790383A (en) * | 2013-11-12 | 2014-05-14 | 苏州天顺建筑科技有限公司 | Anti-cracking external heat-insulation mortar construction process |
| CN104652623A (en) * | 2015-02-03 | 2015-05-27 | 成龙建设集团有限公司 | Construction method for composite insulation mortar |
| CN107489251A (en) * | 2017-09-23 | 2017-12-19 | 天津市盛泰建筑工程有限公司 | A kind of insulation and fire-proof paint exterior wall and its construction method |
| CN109853889A (en) * | 2019-03-11 | 2019-06-07 | 中国建筑第四工程局有限公司 | A kind of construction method of kervit microbead insulated sand slurry |
| CN111255103A (en) * | 2020-03-10 | 2020-06-09 | 冒鹏飞 | Construction process for heat preservation treatment of energy-saving building wall |
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| CN101921096A (en) * | 2009-06-17 | 2010-12-22 | 谢日清 | Inorganic heat-insulating dry powder mortar |
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| CN202090448U (en) * | 2011-04-22 | 2011-12-28 | 北京建筑技术发展有限责任公司 | Heat-insulating and fireproof structure of building outer wall |
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2013
- 2013-05-13 CN CN2013101766812A patent/CN103276819A/en active Pending
Patent Citations (4)
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| CN101921096A (en) * | 2009-06-17 | 2010-12-22 | 谢日清 | Inorganic heat-insulating dry powder mortar |
| CN102011470A (en) * | 2010-12-03 | 2011-04-13 | 上海英硕聚合物材料有限公司 | Fire prevention, thermal insulation and decoration integrated board |
| CN102071797A (en) * | 2010-12-30 | 2011-05-25 | 郑州大学 | Fiber-reinforced plaster-free dismantle-free integrated heat-preservation template and exterior wall heat-preservation construction process |
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Non-Patent Citations (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790383A (en) * | 2013-11-12 | 2014-05-14 | 苏州天顺建筑科技有限公司 | Anti-cracking external heat-insulation mortar construction process |
| CN104652623A (en) * | 2015-02-03 | 2015-05-27 | 成龙建设集团有限公司 | Construction method for composite insulation mortar |
| CN107489251A (en) * | 2017-09-23 | 2017-12-19 | 天津市盛泰建筑工程有限公司 | A kind of insulation and fire-proof paint exterior wall and its construction method |
| CN109853889A (en) * | 2019-03-11 | 2019-06-07 | 中国建筑第四工程局有限公司 | A kind of construction method of kervit microbead insulated sand slurry |
| CN111255103A (en) * | 2020-03-10 | 2020-06-09 | 冒鹏飞 | Construction process for heat preservation treatment of energy-saving building wall |
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Application publication date: 20130904 |