CN103740156A - Novel low-cost easily constructed putty as well as preparation method and construction process thereof - Google Patents
Novel low-cost easily constructed putty as well as preparation method and construction process thereof Download PDFInfo
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- CN103740156A CN103740156A CN201310719609.XA CN201310719609A CN103740156A CN 103740156 A CN103740156 A CN 103740156A CN 201310719609 A CN201310719609 A CN 201310719609A CN 103740156 A CN103740156 A CN 103740156A
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Abstract
The invention discloses novel low-cost easily constructed putty as well as a preparation method and a construction process thereof. The putty comprises the following components in percentage by mass: 5-10% of coarse whiting, 1-2% of fiber, 15-30% of lime, 0.15-0.2% of adhesive, 3-5% of talcum powder, 3-4.5% of polymer, 3-5% of cement, 50-65% of refined sand and 0.4-0.5% of water. The preparation method comprises the steps of preparing the raw materials and mixing the raw materials. The construction process comprises steps of treating a base wall layer, rubbing the bottom layer putty, scrapping the putty and polishing and trimming the surface. As novel raw material components and innovative optimal proportioning ratio are adopted and the raw materials are directly uniformly stirred with water, the putty has the advantages of simple construction, easiness in scrapping in batch, short drying time, good anti-crack property, high alkali resistance and water resistance, good dynamic anti-crack property and the like.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of novel low-cost easy-to-construct putty and preparation method thereof and construction technology.
Background technology
Wall surface putty is supplementary material important in building coating coating process, the space of its effect Shi Tianqian metope basic unit, for coating process provides satisfactory flattening foot layer, no matter putty in packing in which kind of form, it must be that soft paste just can be convenient to batch scrape construction when batch embedding, the putty using is in the past all the on-the-spot allotment of application workman, allotment inner wall putty normally 107 glue of starting material used, carboxymethyl cellulose and old powder, water-ground limestone, also useful coating directly adds old powder allotment, exterior wall putty is generally used white ordinary Portland cement, the material allotments such as old powder and polyvinyl acetate emulsion.In the initial stage of building coating development, this situation is tally with the national condition and adapt to construction custom, be conducive to building coating development, but when the class of building coating improves constantly, from taking production development as the leading factor with polyvinyl alcohol coating while taking product as the leading factor with synthetic resin emulsion coating up till now, the defect of this on-the-spot allotment putty is apparent, and therefore, putty arises at the historic moment.
At present, the larger product of sales volume on market, the overwhelming majority is polyvinyl alcohol paste putty, 803 paste putty and various dry powder putties etc.China's building wall putty is still in the Application and Development stage, and the use of putty also exists that poor product quality, kind are single, product performance itself remain not enough etc.Therefore, developing a kind of novel low-cost easy-to-construct putty is very important.
Summary of the invention
The first object of the present invention is to provide a kind of novel low-cost easy-to-construct putty; The second object is to provide the preparation method of described novel low-cost easy-to-construct putty; The 3rd object is to provide the construction technology of described novel low-cost easy-to-construct putty.
The first object of the present invention is achieved in that coarse whiting 5 ~ 10 %, fiber 1 ~ 2%, lime 15 ~ 30%, glue 0.15 ~ 0.2 %, talcum powder 3 ~ 5.0 %, polymkeric substance 3 ~ 4.5 %, cement 3 ~ 5 %, refined sand 50 ~ 65% and the water 0.4 ~ 0.5% that comprise mass percent.
The second object of the present invention be achieved in that comprise get the raw materials ready, batch mixing step, specifically comprise:
A, get the raw materials ready: raw material coarse whiting, fiber, lime, talcum powder, polymkeric substance, cement, refined sand are pulverized and sieved respectively standby;
B, batch mixing: the each raw material pulverizing and sieving and other raw materials are obtained to target compound by quality proportioning mixing and stirring.
The 3rd object of the present invention be achieved in that comprise metope base treatment, smear bottom putty, step is had a shave in Puttying, polishing, specifically comprise:
A, metope base treatment: by clean to the dust in wall surface mortar basic unit, dirt, splash and the cleaning of mortar current mark, and will be in mortar basic unit loosening and bulge position remove chipping, must be with gypsum by recessed the hole of colliding with on coat of plaster and the poor position of inner corner trim planeness is floating;
B, smear bottom putty: according to putty: sand: the weight ratio that cement is 1:2:1 is carried out uniform mixing, add the water of 1 ~ 1.5 times of total weight parts, by electric blender, carry out uniform mixing and obtain bottom putty, bottom putty is smeared in metope after treatment basic unit, thickness is 8 ~ 12mm;
C, Puttying: according to novel low-cost easy-to-construct putty: glue: the weight ratio that water is 1:0.15:0.4 ~ 0.5 is mixed and evenly obtained putty coating, after bottom putty is received water, starts Puttying coating, and paint thickness is 3 ~ 6mm;
D, polishing are had a shave: polish polishing with steel scraper plate or spatula, assurance surface layer is smooth bright and clean, and lines is straight, color even is consistent.
The advantages such as the present invention adopts novel composition of raw material and the optimum mix proportion of novelty, has directly to add water and stir evenly, and construction is simple, easily batch scrape, and time of drying is short, and resistance to cleavage is good, alkaline-resisting, water resistance is strong, and dynamically splitting resistance is good.
accompanying drawing explanation
Fig. 1 is construction technology process schematic diagram of the present invention;
Fig. 2 is construction effect schematic diagram of the present invention;
Fig. 3 is another construction effect schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated, but never in any form the present invention is limited, and any conversion or the replacement based on training centre of the present invention, done, all belong to protection scope of the present invention.
Novel low-cost easy-to-construct putty of the present invention, comprises coarse whiting 5 ~ 10 %, fiber 1 ~ 2%, lime 15 ~ 30%, glue 0.15 ~ 0.2 %, talcum powder 3 ~ 5.0 %, polymkeric substance 3 ~ 4.5 %, cement 3 ~ 5 %, refined sand 50 ~ 65% and the water 0.4 ~ 0.5% of mass percent.
Described novel low-cost easy-to-construct putty comprises coarse whiting 5 ~ 7 %, fiber 1.3 ~ 2%, lime 20 ~ 25%, glue 0.1 ~ 0.2%, talcum powder 4 ~ 5%, polymkeric substance 3 ~ 4.5 %, cement 3 ~ 5 %, refined sand 50 ~ 60% and the water 0.4 ~ 0.5% of mass percent.
Described fiber is one or more in toughness traction-resistant fibre, wood fibre, polypropylene fibre, tynex or polyvinyl alcohol fiber.
Described polymkeric substance is one or more in latex powder, water-holding agent, thickening material, tackify toughener or Polymer-Modified Mortar.
The preparation method of novel low-cost easy-to-construct putty of the present invention, comprise get the raw materials ready, batch mixing step, specifically comprise:
A, get the raw materials ready: raw material coarse whiting, fiber, lime, talcum powder, polymkeric substance, cement, refined sand are pulverized and sieved respectively standby;
B, batch mixing: the each raw material pulverizing and sieving and other raw materials are obtained to target compound by quality proportioning mixing and stirring.
Pulverizing and sieving as crossing 10 mesh sieves described in A step.
The construction technology of novel low-cost easy-to-construct putty of the present invention, comprises metope base treatment, smears bottom putty, step is had a shave in Puttying, polishing, specifically comprises:
A, metope base treatment: by clean to the dust in wall surface mortar basic unit, dirt, splash and the cleaning of mortar current mark, and will be in mortar basic unit loosening and bulge position remove chipping, must be with gypsum by recessed the hole of colliding with on coat of plaster and the poor position of inner corner trim planeness is floating;
B, smear bottom putty: according to putty: sand: the weight ratio that cement is 1:2:1 is carried out uniform mixing, add the water of 1 ~ 1.5 times of total weight parts, by electric blender, carry out uniform mixing and obtain bottom putty, bottom putty is smeared in metope after treatment basic unit, thickness is 8 ~ 12mm;
C, Puttying: according to novel low-cost easy-to-construct putty: glue: the weight ratio that water is 1:0.15:0.4 ~ 0.5 is mixed and evenly obtained putty coating, after bottom putty is received water, starts Puttying coating, and paint thickness is 3 ~ 6mm;
D, polishing are had a shave: polish polishing with steel scraper plate or spatula, assurance surface layer is smooth bright and clean, and lines is straight, color even is consistent.
Putty described in B step is mortar putty.
Described mortar putty comprises grey calcium powder 15 ~ 20 %, dry powder 50 ~ 60%, glue 0.1 ~ 0.2%, talcum powder 5 ~ 10%, polymkeric substance 4.0 ~ 4.5 %, light calcium carbonate 4.5 ~ 5% and the water 0.4 ~ 0.5% of weight percent.
Puttying coating described in C step is for scraping 1 ~ 3 time, after bottom putty is received water, start to scrape putty coating for the first time, thickness is not more than 3mm, scrapes putty coating for the second time after due-in water, as hereinbefore, final total putty coating thickness is no more than 6mm to Puttying coating below.
The preparation method of novel low-cost easy-to-construct putty of the present invention, comprise get the raw materials ready, batch mixing step, specifically comprise:
(1) prepare material: pressed finished product putty that the material allocations such as coarse whiting, fiber, glue and polymkeric substance are good, water, refined sand, cement etc.
(2) according to putty: sand: the ratio that cement is 1:2:1 is carried out uniform mixing, add appropriate water, carry out uniform mixing by electric blender.
Concrete technical parameter sees the following form:
The construction technology of novel low-cost easy-to-construct putty of the present invention, comprises preparation work, smears mortar putty, scrapes novel low-cost easy-to-construct putty, scrapes Novel surface putty, specifically comprises:
(1) technical process: base treatment → Puttying (first pass) → Puttying (second time) → polish polishing → maintenance with steel scraper plate or spatula.
(2) base treatment
By clean the cleaning of the foreign material such as the dust in mortar basic unit, dirt, splash and mortar current mark, and will be in mortar basic unit loosening and bulge position remove chipping, and must be with gypsum by recessed the hole of colliding with on coat of plaster and the poor position of inner corner trim planeness is floating.
(3) Puttying
1. on-the-spot in putty: glue: the ratio mixing putty coating of the ratio (1:0.15:0.4～0.5) (specifically determining according to producer and experiment) of water, and stir.
2. carry out Puttying construction, when first pass, second time (scraping if desired the 3rd time) Puttying, every time putty is controlled with 2mm, and Puttying total thickness must not be greater than 6mm.
3. the putty coating being stirred is divided twice (three times if desired) to carry out Puttying construction: first pass scraper plate is laterally completely scraped, one scraper plate connects a scraper plate, scrape troweling sliding, even, smooth closely knit, line angle and arris neatly, for degree, are scraped thinly as far as possible, must not leak and scrape, joint must not stay raft, and it is agile while receiving that each scraper plate is last.Note not staiing sash and other position, otherwise should clear up in time.After first pass putty parches, polish flat with flint paper.Note operating and want balance, protection corner angle are clean with broom cleaning after mill.
When construction inner corner trim, first at this position, scrape one time putty, thickness is wanted evenly, after putty reaches suitable intensity, the wide non-woven fabrics for 300mm is pressed on putty to line centered by wall corner line, every edge lap 150mm, prevents surface cracking, then scrapes first pass, second time putty.With scraper plate, vertically completely scrape for second time, constructional method is with first pass putty.Surface layer strikes off light, dry after, polish polishing with flint paper, note leaking mill or putty is worn out.Metope is scraped powder must be with large plate construction more than 50mm, and first pass surface layer putty is constructed successively by horizontal direction, second time surface layer putty construction must bottom putty complete drying such as grade and polish flat after construct, vertical direction is completely scraped with large plate.
(4) polishing is had a shave, and polishes polishing with steel scraper plate or spatula, and assurance surface layer is smooth bright and clean, and lines is straight, color even is consistent.
Embodiment 1
Raw material coarse whiting, wood fibre, lime, talcum powder, latex powder, cement, refined sand were pulverized respectively to 10 mesh sieves, by coarse whiting 5Kg, wood fibre 1.3Kg, lime 25Kg, glue 0.1Kg, talcum powder 4Kg, latex powder 3Kg, cement 3Kg, refined sand 50Kg and water 0.4Kg mixing and stirring, obtained target compound novel low-cost construct putty.
Embodiment 2
Raw material coarse whiting, toughness traction-resistant fibre, lime, talcum powder, water-holding agent, cement, refined sand were pulverized respectively to 10 mesh sieves, by coarse whiting 10Kg, toughness traction-resistant fibre 2Kg, lime 30Kg, glue 0.2Kg, talcum powder 5Kg, water-holding agent 4.5Kg, cement 5Kg, refined sand 65Kg and water 0.5Kg mixing and stirring, obtained target compound novel low-cost construct putty.
Embodiment 3
Raw material coarse whiting, polypropylene fibre, lime, talcum powder, thickening material, cement, refined sand were pulverized respectively to 10 mesh sieves, by coarse whiting 8Kg, polypropylene fibre 1.5Kg, lime 20Kg, glue 0.19Kg, talcum powder 4Kg, thickening material 3.5Kg, cement 4Kg, refined sand 60Kg and water 0.3Kg mixing and stirring, obtained target compound novel low-cost construct putty.
Embodiment 4
Raw material coarse whiting, tynex, lime, talcum powder, Polymer-Modified Mortar, cement, refined sand were pulverized respectively to 10 mesh sieves, by coarse whiting 7Kg, tynex 1.6Kg, lime 17Kg, glue 0.18Kg, talcum powder 3.5Kg, Polymer-Modified Mortar 3Kg, cement 4Kg, refined sand 60Kg and water 0.5Kg mixing and stirring, obtained target compound novel low-cost construct putty.
Embodiment 5
Raw material coarse whiting, polyvinyl alcohol fiber, lime, talcum powder, latex powder, water-holding agent, cement, refined sand were pulverized respectively to 10 mesh sieves, by coarse whiting 7Kg, polyvinyl alcohol fiber 2Kg, lime 0.2Kg, glue 0.18Kg, talcum powder 4Kg, latex powder 2Kg, water-holding agent 1.5Kg, cement 4Kg, refined sand 55Kg and water 0.45Kg mixing and stirring, obtained target compound novel low-cost construct putty.
Test example 1
Design sketch after the novel low-cost construct putty construction preparing with the embodiment of the present invention 3 is shown in accompanying drawing 2;
Design sketch after the novel low-cost construct putty construction preparing with the embodiment of the present invention 5 is shown in accompanying drawing 3.
Novel low-cost easy-to-construct putty of the present invention is at the door project North in South Asia engineering successful Application, Zhi Men North, South Asia residential project gross building area 216308m
2, being divided into vault, podium, high building A, B, C, D, Zhong Jiansiju over contract unit construction area is 94600m
2, boundary of works area is podium and vault part within the scope of A, a C high building and A, a C high building.The all concrete wall surfaces of this engineering and ceiling adopt putty construction, and boundary of works area inner concrete metope expanded area is: 69407.86m
2, in overall budget boundary of works area, direct economic benefit is 992532.4 yuan.
Claims (10)
1. a novel low-cost easy-to-construct putty, is characterized in that comprising coarse whiting 5 ~ 10 %, fiber 1 ~ 2%, lime 15 ~ 30%, glue 0.15 ~ 0.2 %, talcum powder 3 ~ 5 %, polymkeric substance 3 ~ 4.5 %, cement 3 ~ 5 %, refined sand 50 ~ 65% and the water 0.4 ~ 0.5% of mass percent.
2. a novel low-cost easy-to-construct putty, is characterized in that comprising coarse whiting 5 ~ 7 %, fiber 1.3 ~ 2%, lime 20 ~ 25%, glue 0.1 ~ 0.2%, talcum powder 4 ~ 5%, polymkeric substance 3 ~ 4.5 %, cement 3 ~ 5 %, refined sand 50 ~ 60% and the water 0.4 ~ 0.5% of mass percent.
3. novel low-cost easy-to-construct putty according to claim 1 and 2, is characterized in that described fiber is one or more in toughness traction-resistant fibre, wood fibre, polypropylene fibre, tynex or polyvinyl alcohol fiber.
4. novel low-cost easy-to-construct putty according to claim 1 and 2, is characterized in that described polymkeric substance is one or more in latex powder, water-holding agent, thickening material, tackify toughener or Polymer-Modified Mortar.
5. a preparation method for the arbitrary described novel low-cost easy-to-construct putty of claim 1 ~ 4, it is characterized in that comprising get the raw materials ready, batch mixing step, specifically comprise:
A, get the raw materials ready: raw material coarse whiting, fiber, lime, talcum powder, polymkeric substance, cement, refined sand are pulverized and sieved respectively standby;
B, batch mixing: the each raw material pulverizing and sieving and other raw materials are obtained to target compound by quality proportioning mixing and stirring.
6. the preparation method of novel low-cost easy-to-construct putty according to claim 5, is characterized in that pulverizing and sieving as crossing 10 mesh sieves described in A step.
7. a construction technology for the arbitrary described novel low-cost easy-to-construct putty of claim 1 ~ 4, is characterized in that comprising metope base treatment, smears bottom putty, step is had a shave in Puttying, polishing, specifically comprises:
A, metope base treatment: by clean to the dust in wall surface mortar basic unit, dirt, splash and the cleaning of mortar current mark, and will be in mortar basic unit loosening and bulge position remove chipping, must be with gypsum by recessed the hole of colliding with on coat of plaster and the poor position of inner corner trim planeness is floating;
B, smear bottom putty: according to putty: sand: the weight ratio that cement is 1:2:1 is carried out uniform mixing, add the water of 1 ~ 1.5 times of total weight parts, by electric blender, carry out uniform mixing and obtain bottom putty, bottom putty is smeared in metope after treatment basic unit, thickness is 8 ~ 12mm;
C, Puttying: according to novel low-cost easy-to-construct putty: glue: the weight ratio that water is 1:0.15:0.4 ~ 0.5 is mixed and evenly obtained putty coating, after bottom putty is received water, starts Puttying coating, and paint thickness is 3 ~ 6mm;
D, polishing are had a shave: polish polishing with steel scraper plate or spatula, assurance surface layer is smooth bright and clean, and lines is straight, color even is consistent.
8. construction technology according to claim 7, is characterized in that the putty described in B step is mortar putty.
9. construction technology according to claim 8, is characterized in that described mortar putty comprises grey calcium powder 15 ~ 20 %, dry powder 50 ~ 60%, glue 0.1 ~ 0.2%, talcum powder 5 ~ 10%, polymkeric substance 4.0 ~ 4.5 %, light calcium carbonate 4.5 ~ 5% and the water 0.4 ~ 0.5% of weight percent.
10. construction technology according to claim 7, it is characterized in that the Puttying coating described in C step is for scraping 1 ~ 3 time, after receiving water, bottom putty starts to scrape putty coating for the first time, thickness is not more than 3mm, after due-in water, scrape putty coating for the second time, as hereinbefore, final total putty coating thickness is no more than 6mm to Puttying coating below.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073047A (en) * | 2014-07-21 | 2014-10-01 | 湖州三利漆业有限公司 | Exterior wall putty |
| CN105001694A (en) * | 2015-07-23 | 2015-10-28 | 浙江大学自贡创新中心 | Interior wall putty prepared by use of tap water plant sludge dried powder |
| CN105001695A (en) * | 2015-07-23 | 2015-10-28 | 浙江大学自贡创新中心 | Method for preparing interior wall putty by use of tap water plant sludge dried powder |
| CN105482537A (en) * | 2015-11-27 | 2016-04-13 | 湖北赛凯龙节能技术有限公司 | High-strength putty for plastering interior walls |
| CN105710950A (en) * | 2014-08-12 | 2016-06-29 | 巨野精名装饰材料有限公司 | Manufacturing process for decorative mouldings |
| CN105778606A (en) * | 2016-05-09 | 2016-07-20 | 孙法峰 | External wall waterproof putty paste and preparation method thereof |
| CN106118203A (en) * | 2016-08-17 | 2016-11-16 | 安庆市美孚建材有限公司 | A kind of putty powder for exterior wall and preparation method thereof |
| CN108864796A (en) * | 2018-07-04 | 2018-11-23 | 熊静 | A kind of preparation method of powder of lacquer putty for use on for building |
| CN111360955A (en) * | 2020-03-12 | 2020-07-03 | 福建兴恒机械科技有限公司 | Plywood edge repairing machine and automatic edge repairing process thereof |
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| CN107044196A (en) * | 2017-06-09 | 2017-08-15 | 北京广佳建筑装饰股份有限公司 | A kind of concrete is plastered face emulsion paint brushing technique |
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| CN101298895A (en) * | 2008-05-29 | 2008-11-05 | 胡康宁 | Production process of energy conservation and heat preserving ventilating duct |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073047A (en) * | 2014-07-21 | 2014-10-01 | 湖州三利漆业有限公司 | Exterior wall putty |
| CN104073047B (en) * | 2014-07-21 | 2016-04-27 | 湖州三利漆业有限公司 | A kind of exterior wall putty |
| CN105710950A (en) * | 2014-08-12 | 2016-06-29 | 巨野精名装饰材料有限公司 | Manufacturing process for decorative mouldings |
| CN105001694A (en) * | 2015-07-23 | 2015-10-28 | 浙江大学自贡创新中心 | Interior wall putty prepared by use of tap water plant sludge dried powder |
| CN105001695A (en) * | 2015-07-23 | 2015-10-28 | 浙江大学自贡创新中心 | Method for preparing interior wall putty by use of tap water plant sludge dried powder |
| CN105482537A (en) * | 2015-11-27 | 2016-04-13 | 湖北赛凯龙节能技术有限公司 | High-strength putty for plastering interior walls |
| CN105778606A (en) * | 2016-05-09 | 2016-07-20 | 孙法峰 | External wall waterproof putty paste and preparation method thereof |
| CN106118203A (en) * | 2016-08-17 | 2016-11-16 | 安庆市美孚建材有限公司 | A kind of putty powder for exterior wall and preparation method thereof |
| CN108864796A (en) * | 2018-07-04 | 2018-11-23 | 熊静 | A kind of preparation method of powder of lacquer putty for use on for building |
| CN111360955A (en) * | 2020-03-12 | 2020-07-03 | 福建兴恒机械科技有限公司 | Plywood edge repairing machine and automatic edge repairing process thereof |
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| CN103740156B (en) | 2015-11-11 |
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