CN103342506B - External wall spraying putty and using method thereof - Google Patents
External wall spraying putty and using method thereof Download PDFInfo
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- CN103342506B CN103342506B CN201310253469.1A CN201310253469A CN103342506B CN 103342506 B CN103342506 B CN 103342506B CN 201310253469 A CN201310253469 A CN 201310253469A CN 103342506 B CN103342506 B CN 103342506B
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Abstract
The invention discloses a kind of external wall spraying putty, it comprises raw material and includes ash concrete, white lime, dry powder, ether of cellulose, polymer glue powder, thixotropic agent, water reducer, hydrophober, defoamer and xylon; Also disclose a kind of method using this external wall spraying putty, external wall spraying putty mixed mutually with clear water and is stirred to evenly without the state of caking, then leaving standstill about 2 minutes, then stir 30 seconds, can use.The formulating of recipe that the invention provides external wall spraying putty is unique, reasonable, easily stirs, without obviously luming, spray feed resistance is little, can application property strong, to be specially adapted to mechanized construction, and the putty layer flat smooth after spraying, the surface of putty is solid, not easily play powder, there is good water tolerance, not only guarantee putty layer spraying effect, also greatly improve operating efficiency, be beneficial to wide popularization and application.The process of method provided by the invention is simple and easy, is easy to realize, and efficiency is high.
Description
Technical field
The invention belongs to exterior wall putty technical field, be specifically related to a kind of external wall spraying putty and using method thereof.
Background technology
In the last few years, a kind of novel exterior wall putty construction machinery just quietly entered construction field.This kind of machinery is Airless spraying equipment, with U.S.'s Graco and German Wagner for representative.Adopt this equipment, the work efficiency of construction can provide more than 10 times, and speed of application is fast, and construction quality is good, can save in a large number 2/3 artificial, comprehensive benefit is considerable.
The great majority of current employing machine spraying are inner wall putty, and the particle of inner wall putty is tiny, easily sprays.And compare, exterior wall putty is but difficult to realize automatic arc spraying.Common exterior wall putty uses thicker quartz sand, and generally about 60 ~ 150 orders, the particle diameter of sand is large, easy plug nozzle, and quartz sand is under high-pressure situations simultaneously, and large to the wearing and tearing of nozzle, frequently change accessory, comprehensive cost is high.Meanwhile, special thickness after common exterior wall putty adds water, pumping difficulties, in order to easy construction, adds water in a large number, causes water cement ratio to increase, and the intensity of putty reduces.
Therefore research and development one tackles mechanized construction specially, easily stirs, without obviously luming, spray feed resistance is little, putty layer flat smooth, and the surface of putty is solid, not easily plays powder, has the external wall spraying putty of good water tolerance for when generation needed for.
Summary of the invention
For above-mentioned deficiency, one of the object of the invention is, provides one easily to stir, and without obviously luming, spray feed resistance is little, putty layer flat smooth, and the surface of putty is solid, not easily plays powder, has the external wall spraying putty of good water tolerance.
Two of the object of the invention is, provide a kind of method using above-mentioned external wall spraying putty, the construction technology of the method is simple and easy, is easy to realize, and efficiency is high.
For achieving the above object, technical scheme provided by the present invention is: a kind of external wall spraying putty, is characterized in that, its each component and ratio of weight and number as follows:
Ash concrete 320 ~ 380 parts,
White lime 130 ~ 170 parts,
Dry powder 450 ~ 550 parts,
Ether of cellulose 4 ~ 6 parts,
Polymer glue powder 16 ~ 24 parts,
Thixotropic agent 4 ~ 5 parts,
Water reducer 2 ~ 3 parts,
Hydrophober 1 ~ 3 part,
Defoamer 1 ~ 3 part,
Xylon 1 ~ 3 part.
Xylon has strong thickening reinforced effects, can effectively prevent putty layer from ftractureing.And xylon has stronger crosslinked function, when three-D space structure being formed between xylon after it being mixed with other materials, by water or other liquid locks in period, therefore, also there is very strong water retention.
As a modification of the present invention, the ash concrete of described ash concrete to be model be 52.5P.IIR level, described dry powder is 300 ~ 500 object dry powders.Caulk compound gel material of the present invention is ash concrete and white lime, is water-resistant material, when moist or water-immerged, still keeps steady quality.Use 300 ~ 500 object dry powders, avoid plug nozzle to reduce wearing and tearing to nozzle and part simultaneously
As a modification of the present invention, the ether of cellulose of described ether of cellulose to be model be LH40M.
As a modification of the present invention, the polymer glue powder of described polymer glue powder to be model be N2028.
As a modification of the present invention, the thixotropic agent of described thixotropic agent to be model be M987.In prior art, in order to strengthen pumping, conventional way improves water cement ratio, and the viscosity of such putty declines, and in pumping procedure, particle is easily separated from water, and putty becomes dry and astringent, easy plug nozzle.The thixotropic agent of thixotropic agent to be model be M987, this thixotropic agent is lamellar structure, thixotropic agent swelling in water forms so-called card room structure, this structure can increase the stability of system, when pumped, the slight increase of shearing force is just enough to destroy card room structure, and consequently lamellar structure serves the effect of lubrication, reduce the viscosity of putty, improve the pumping power of putty.
As a modification of the present invention, the water reducer of described water reducer to be model be F10.Exterior wall putty particle of the present invention is tiny, meets water easy conglomeration, not easily disperses, add water reducer, serve good dissemination, and not easily adhesive aggregation between particle and particle, adds the mobility of putty simultaneously.
As a modification of the present invention, the hydrophober of described hydrophober to be model be SEAL80.Adding of hydrophober, the drying making putty layer can keep inner for a long time, a series of diseases avoiding moisture to enter body of wall causing.
As a modification of the present invention, the defoamer of described defoamer to be model be P886.P886 defoamer is a kind of nonionogenic tenside of applicable dry-mixed cement mortar, can carry out deaeration to the bubble produced in whipping process, and makes product have splendid persistence and shear stability, obtains higher intensity and degree of compactness simultaneously.
Use a using method for above-mentioned external wall spraying putty, it comprises the following steps:
(1) preparing material, each component of raw material and ratio of weight and number as follows:
External wall spraying putty 1.5 parts,
1 part, clear water;
(2) external wall spraying putty mixed mutually with clear water and be stirred to evenly without the state of caking, obtained mixture;
(3) after mixture being left standstill 1 ~ 5 minute, and then stir 10 ~ 100 seconds, can use.
As a modification of the present invention, described step (2) adopts stirrer to carry out stirring action, and the power of this stirrer is greater than 800 watts, and speed setting is 400 ~ 600rpm.
Beneficial effect of the present invention is: the formulating of recipe that the invention provides external wall spraying putty is unique, reasonable, easily stirs, without obviously luming, spray feed resistance is little, can application property strong, to be specially adapted to mechanized construction, and the putty layer flat smooth after spraying, the surface of putty is solid, not easily play powder, there is good water tolerance, not only guarantee putty layer spraying effect, also greatly improve operating efficiency, be beneficial to wide popularization and application.The process of method provided by the invention is simple and easy, is easy to realize, and efficiency is high.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
Embodiment 1: a kind of external wall spraying putty that the present embodiment provides, its each component and ratio of weight and number as follows: ash concrete 350 parts, white lime 150 parts, dry powder 500 parts, ether of cellulose 5 parts, polymer glue powder 20 parts, thixotropic agent 4.5 parts, water reducer 2.5 parts, hydrophober 2 parts, defoamer 2 parts, xylon 2 parts.
In the present embodiment, described ash concrete is the ash concrete of the preferred 52.5P.IIR level of model.Described dry powder is preferably 300 ~ 500 object dry powders.Described ether of cellulose is preferably the ether of cellulose that model is LH40M.Described polymer glue powder is the polymer glue powder that model is preferably N2028.Described thixotropic agent is the thixotropic agent that model is preferably M987.Described water reducer is the water reducer that model is preferably F10.Described hydrophober is preferably the hydrophober that model is SEAL80.Described defoamer is preferably the defoamer that model is P886.
Use a using method for above-mentioned external wall spraying putty, it comprises the following steps:
(1) preparing material, each component of raw material and ratio of weight and number as follows: external wall spraying putty 1.5 parts, 1 part, clear water;
(2) external wall spraying putty mixed mutually with clear water and be stirred to evenly without the state of caking, obtained mixture; Described step (2) adopts stirrer to carry out stirring action, and the power of this stirrer is preferably greater than 800 watts, and speed setting is 400 ~ 600rpm.Rotating speed is preferably 500rpm;
(3) after mixture being left standstill 1 ~ 5 minute, and then stir 10 ~ 100 seconds, can use.Mixture time of repose is preferably 2 minutes, and churning time is preferably 30 seconds again.The process of method provided by the invention is simple and easy, is easy to realize, and efficiency is high.
Embodiment 2: it is substantially the same manner as Example 1, difference be component in external wall spraying putty and ratio of weight and number different.Its each component and ratio of weight and number as follows: ash concrete 380 parts, white lime 155 parts, dry powder 450 parts, ether of cellulose 6 parts, polymer glue powder 22 parts, thixotropic agent 4 parts, water reducer 3 parts, hydrophober 2.2 parts, defoamer 1 part, xylon 3 parts.
Embodiment 3: it is substantially the same manner as Example 1, difference be component in external wall spraying putty and ratio of weight and number different.Its each component and ratio of weight and number as follows: ash concrete 366 parts, white lime 130 parts, dry powder 550 parts, ether of cellulose 4.5 parts, polymer glue powder 16 parts, thixotropic agent 5 parts, water reducer 2.8 parts, hydrophober 1 part, defoamer 3 parts, xylon 2.3 parts.
Embodiment 4: it is substantially the same manner as Example 1, difference be component in external wall spraying putty and ratio of weight and number different.Its each component and ratio of weight and number as follows: ash concrete 320 parts, white lime 170 parts, dry powder 520 parts, ether of cellulose 6 parts, polymer glue powder 18 parts, thixotropic agent 4 parts, water reducer 3 parts, hydrophober 1.8 parts, defoamer 1 part, xylon 3 parts.
Above-described embodiment is only the good embodiment of the present invention, and the present invention can not enumerate out whole embodiments, the technical scheme of one of all employing above-described embodiments, or according to the equivalent variations that above-described embodiment does, all in scope.
According to exterior wall putty operative norm be: the performance checking result to product external wall spraying putty of the present invention of the associated test standards of JG/T157-2009 " putty for exterior use " WNZP is as table 1.
Table 1.
| Application property | Water tolerance | Cohesive strength/MPa |
| Blade coating is accessible | Without exception | ≥0.60 |
Can be found out by the performance index in table 1, the application property that the invention provides external wall spraying putty is good, and water tolerance is effective, and cohesive strength is high.In the use procedure of reality, easily stirring of the present invention's formula, without obviously luming, spray feed resistance is little, can application property strong, to be specially adapted to mechanized construction, and the putty layer flat smooth after spraying, the surface of putty is solid, not easily play powder, there is good water tolerance, not only guarantee putty layer spraying effect, also greatly improve operating efficiency, be beneficial to wide popularization and application.
Add xylon, xylon has strong thickening reinforced effects, can effectively prevent putty layer from ftractureing.And xylon has stronger crosslinked function, when three-D space structure being formed between xylon after it being mixed with other materials, by water or other liquid locks in period, therefore, also there is very strong water retention.
Caulk compound gel material of the present invention is ash concrete and white lime, is water-resistant material, when moist or water-immerged, still keeps steady quality.Use 300 ~ 500 object dry powders, avoid plug nozzle to reduce wearing and tearing to nozzle and part simultaneously.The thixotropic agent of thixotropic agent to be model be M987, this thixotropic agent is lamellar structure, thixotropic agent swelling in water forms so-called card room structure, this structure can increase the stability of system, when pumped, the slight increase of shearing force is just enough to destroy card room structure, and consequently lamellar structure serves the effect of lubrication, reduce the viscosity of putty, improve the pumping power of putty.
Add hydrophober, the drying making putty layer can keep inner for a long time, a series of diseases avoiding moisture to enter body of wall causing.Described defoamer adopts model to be the defoamer of P886.P886 defoamer is a kind of nonionogenic tenside of applicable dry-mixed cement mortar, can carry out deaeration to the bubble produced in whipping process, and makes product have splendid persistence and shear stability, obtains higher intensity and degree of compactness simultaneously.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the present invention.As described in the above embodiment the present invention, method same or similar with it and component is adopted and other putty obtained and using method thereof, all in scope.
Claims (2)
1. an external wall spraying putty, is characterized in that, its each component and ratio of weight and number as follows:
Ash concrete 320 ~ 380 parts,
White lime 130 ~ 170 parts,
Dry powder 450 ~ 550 parts,
Ether of cellulose 4 ~ 6 parts,
Polymer glue powder 16 ~ 24 parts,
Thixotropic agent 4 ~ 5 parts,
Water reducer 2 ~ 3 parts,
Hydrophober 1 ~ 3 part,
Defoamer 1 ~ 3 part,
Xylon 1 ~ 3 part;
The ash concrete of described ash concrete to be model be 52.5P.IIR level, described dry powder is 300 ~ 500 object dry powders;
The ether of cellulose of described ether of cellulose to be model be LH40M;
The polymer glue powder of described polymer glue powder to be model be N2028;
The thixotropic agent of described thixotropic agent to be model be M987;
The water reducer of described water reducer to be model be F10;
The hydrophober of described hydrophober to be model be SEAL80;
The defoamer of described defoamer to be model be P886.
2. use a method for external wall spraying putty described in claim 1, it is characterized in that, it comprises the following steps:
(1) preparing material, each component of raw material and ratio of weight and number as follows:
External wall spraying putty 1.5 parts,
1 part, clear water;
(2) external wall spraying putty mixed mutually with clear water and be stirred to evenly without the state of caking, obtained mixture;
(3) after mixture being left standstill 1 ~ 5 minute, and then stir 10 ~ 100 seconds, can use;
Described step (2) adopts stirrer to carry out stirring action, and the power of this stirrer is greater than 800 watts, and speed setting is 400 ~ 600rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253469.1A CN103342506B (en) | 2013-06-25 | 2013-06-25 | External wall spraying putty and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310253469.1A CN103342506B (en) | 2013-06-25 | 2013-06-25 | External wall spraying putty and using method thereof |
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| Publication Number | Publication Date |
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| CN103342506A CN103342506A (en) | 2013-10-09 |
| CN103342506B true CN103342506B (en) | 2016-01-20 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107603318A (en) * | 2017-09-26 | 2018-01-19 | 东南新材料股份有限公司 | A kind of exterior wall putty and its production method suitable for machine spraying |
| CN112011207B (en) * | 2020-10-12 | 2022-02-25 | 深圳广田高科新材料有限公司 | Machine-sprayed putty powder for external wall and preparation method and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597799A (en) * | 2004-08-09 | 2005-03-23 | 巢启 | Decorating mastic of constructional wall with hydrated lime as main membrane-forming material and preparation process thereof |
| CN101423679A (en) * | 2008-12-09 | 2009-05-06 | 乔建星 | Additive for anti-crack putty production by fluorgypsum |
| CN103013213A (en) * | 2012-12-26 | 2013-04-03 | 青岛科瑞新型环保材料有限公司 | Polishing putty |
-
2013
- 2013-06-25 CN CN201310253469.1A patent/CN103342506B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597799A (en) * | 2004-08-09 | 2005-03-23 | 巢启 | Decorating mastic of constructional wall with hydrated lime as main membrane-forming material and preparation process thereof |
| CN101423679A (en) * | 2008-12-09 | 2009-05-06 | 乔建星 | Additive for anti-crack putty production by fluorgypsum |
| CN103013213A (en) * | 2012-12-26 | 2013-04-03 | 青岛科瑞新型环保材料有限公司 | Polishing putty |
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Effective date of registration: 20190716 Address after: 523000 Room 416, Block G, Yanhe Commercial and Residential Area, 116 Canal East Third Road, Nancheng District, Dongguan City, Guangdong Province Patentee after: Huang Mingjie Address before: 442500 No. 12 Yunshan Road, Laocheng Street, Chengguan Town, Yunxian City, Shiyan City, Hubei Province Patentee before: Zhang Ligong |
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Granted publication date: 20160120 Termination date: 20200625 |