CN103758304A - Treatment method for base layer of exterior-wall imitating face brick with real stone paint - Google Patents
Treatment method for base layer of exterior-wall imitating face brick with real stone paint Download PDFInfo
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- CN103758304A CN103758304A CN201110460039.8A CN201110460039A CN103758304A CN 103758304 A CN103758304 A CN 103758304A CN 201110460039 A CN201110460039 A CN 201110460039A CN 103758304 A CN103758304 A CN 103758304A
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- treatment method
- base layer
- exterior
- face brick
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Abstract
The invention discloses a treatment method for the base layer of an exterior-wall imitating face brick with a real stone paint. The treatment method comprises the following steps of: 1) levelling the surface of the base layer, and levelly repairing defective places by applying polymer cement putty or exterior-wall flexible putty; 2) controlling the water content of the base layer to be less than 8%; 3) measuring the alkalinity of the base layer, and controlling the pH value to be less than 10. According to the treatment method disclosed by the invention, the aesthetic and quality problems of the facing engineering of exterior-wall external thermal insulation systems are solved.
Description
Technical field
The present invention relates to a kind of construction method, particularly a kind of exterior wall true mineral varnish imitated face brick base treatment method.
Background technology
Along with the extensive use of the external thermal insulation system extensive use in building operations, particularly EPS, XPS plate external thermal insulation system, the use in decoration of exterior wall of facing tile and stone material, the particularly use in high-building construction have greatly been limited.
In order to make decoration of exterior wall reach the effect of binding face tile and stone material, in engineering, adopted real stone paint decoration surface, both guaranteed the decorative effect of external wall elevation, alleviated again the decorative layer weight on exterior wall heat-preserving system, the safety that has greatly improved system.
Bad but if basic unit processes, can directly have influence on quality and the outward appearance of real stone paint decoration surface.
Summary of the invention
The object of this invention is to provide a kind of exterior wall true mineral varnish imitated face brick base treatment method, the method has guaranteed the quality of exterior wall true mineral varnish imitated face brick construction.
In order to solve above-mentioned technical problem, technical scheme of the present invention is: a kind of exterior wall true mineral varnish imitated face brick base treatment method, and it comprises the following steps:
1) substrate surface is smooth, the local using polymer cement plaster of defectiveness or outer wall flexible putty are studied for a second time courses one has flunked smooth;
2) by basic unit's moisture control below 8%;
3) basic unit's alkalescence is measured, and pH value is controlled at and is less than 10.
Described basic unit moisture content is tested by following method: after covering 18 hours with plastic sheeting, check that surface has or not moistening.
The inventive method makes ture mineral varnish face brick-imitation whole structure better, and it has solved the surface-veneer engineered attractive in appearance and quality problems of external thermal insulation system.
The specific embodiment
(1) surface quality Base Smoothness, verticality should meet the requirement of general plastering engineering quality specifications.All basic units study for a second time courses one has flunked after having the application facility of hollowing to cut, and if any crack, losing fangle, the mass defect such as rough and uneven in surface, using polymer cement plaster or outer wall flexible putty are studied for a second time courses one has flunked smooth.Putty must prevent from drenching with rain at least 12 hours after having constructed, extremely hot solar radiation and frost.
(2) basic unit's moisture content basic unit moisture content should not be greater than 10%.Generally, summer, basic unit was dried 14 days, winter dryness 21 days, and moisture content can reach requirement.Basic unit's moisture content can judge roughly with film cladding process, and way is: cover 24 hours with plastic sheeting, surface is without obviously moistening.
(3) acid-base value basic unit alkalescence is crossed conference affects the quality accident such as bonding, aliquation and coating variable color of coating.Its assay method can soak cotton with clear water, then, by dividing with the alkali that absorbs basic unit, measures the cotton of contact after a few minutes with PH test paper in basic unit to be measured, and pH value is less than 10.Except above, some, basic unit also should be without laitance, dust, greasy dirt etc.
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (2)
1. an exterior wall true mineral varnish imitated face brick base treatment method, is characterized in that comprising the following steps:
1) substrate surface is smooth, the local using polymer cement plaster of defectiveness or outer wall flexible putty are studied for a second time courses one has flunked smooth;
2) by basic unit's moisture control below 8%;
3) basic unit's alkalescence is measured, and pH value is controlled at and is less than 10.
2. exterior wall true mineral varnish imitated face brick base treatment method according to claim 1, is characterized in that: the following method of described basic unit moisture content is tested: after covering 18 hours with plastic sheeting, check that surface has or not moistening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460039.8A CN103758304A (en) | 2011-12-31 | 2011-12-31 | Treatment method for base layer of exterior-wall imitating face brick with real stone paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460039.8A CN103758304A (en) | 2011-12-31 | 2011-12-31 | Treatment method for base layer of exterior-wall imitating face brick with real stone paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758304A true CN103758304A (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110460039.8A Pending CN103758304A (en) | 2011-12-31 | 2011-12-31 | Treatment method for base layer of exterior-wall imitating face brick with real stone paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103758304A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314978A (en) * | 2008-06-02 | 2008-12-03 | 南通华汇建筑工程有限公司 | Construction method for thermal insulation wall of exterior wall |
| CN101319552A (en) * | 2008-07-23 | 2008-12-10 | 勾希杰 | Construction method of ture mineral varnish face brick-imitation construction exterior wall |
| CN101363269A (en) * | 2008-08-13 | 2009-02-11 | 中建五局第三建设有限公司 | Construction method of anti-plastering putty for concrete structure wall |
| CN201202241Y (en) * | 2008-06-24 | 2009-03-04 | 李振杭 | EPS heat insulation coating veneer |
-
2011
- 2011-12-31 CN CN201110460039.8A patent/CN103758304A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314978A (en) * | 2008-06-02 | 2008-12-03 | 南通华汇建筑工程有限公司 | Construction method for thermal insulation wall of exterior wall |
| CN201202241Y (en) * | 2008-06-24 | 2009-03-04 | 李振杭 | EPS heat insulation coating veneer |
| CN101319552A (en) * | 2008-07-23 | 2008-12-10 | 勾希杰 | Construction method of ture mineral varnish face brick-imitation construction exterior wall |
| CN101363269A (en) * | 2008-08-13 | 2009-02-11 | 中建五局第三建设有限公司 | Construction method of anti-plastering putty for concrete structure wall |
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| PB01 | Publication | ||
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Application publication date: 20140430 |