CN102276232A - Novel waterproof dry powder coating - Google Patents
Novel waterproof dry powder coating Download PDFInfo
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- CN102276232A CN102276232A CN 201110142924 CN201110142924A CN102276232A CN 102276232 A CN102276232 A CN 102276232A CN 201110142924 CN201110142924 CN 201110142924 CN 201110142924 A CN201110142924 A CN 201110142924A CN 102276232 A CN102276232 A CN 102276232A
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- vinyl acetate
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- dry powder
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a novel waterproof dry powder coating which is characterized by comprising the raw materials in percentage by weight: 30-50 percent of portland cement, 5-9 percent of sulphoaluminate cement, 3-5 percent of silica fume, 15-20 percent of quartz sand, 18-22 percent of silica flour, 4-6 percent of ground calcium carbonate, 0.2-0.3 percent of early strength agent, 0.04-0.05 percent of retarder, 0.03-0.05 percent of cellulose ether, 0.2-0.4 percent of moisture repellent, 0.8-1.2 percent of rheology modifier and 2-4 percent of redispersible polymer powder. The coating can be used for construction with better water base surface, can be prepared by adding water (1:(0.15-0.25)) at room temperature through high-speed stirring, has the advantages of excellent waterproof performance, high strength, simple manufacture process and convenience for operation, and has adhering strength, tensile strength and corrosion resistance and other properties superior to those of the traditional product.
Description
Technical field
The present invention relates to a kind of WATER REPELLENT material, refer in particular to the new waterproof dry powder paint that a kind of vault is used.
Background technology
At present; known basement waterproofing scheme is by the waterproof scheme of base plate to inside and outside double spread waterproof paint from building foundation; waterproof scheme although it is so is very careful; but construction in later period can find that factor is not difficult to accomplish good waterproofing protection to existing waterproof paint because of its intensity is high, cohesive strength and tensile strength can not meet the demands etc.; in addition; existing waterproof paint is difficult on the basal plane of being with water and constructs, and has caused very big inconvenience for the processing infiltration.
Summary of the invention
The invention provides a kind of new waterproof dry powder paint, not high to overcome the cohesive strength and the tensile strength that exist in the existing coating, be difficult to be with problem such as water base surface construction.
The present invention adopts following technical scheme:
A kind of new waterproof dry powder paint, this coating is made up of following raw material by weight percentage: silicate cement 30-50%, aluminosulfate cement 5-9%, silicon ash 3-5%, quartz sand 15-20%, silica powder 18-22%, coarse whiting 4-6%, hardening accelerator 0.2-0.3%, retardant 0.04-0.05%, ether of cellulose 0.03-0.05%, hydrophober 0.02-0.04%, rheology modifier 0.8-1.2% and redispersable latex powder 2-4%.
Described coating is made up of following raw material by weight percentage: silicate cement 40%, aluminosulfate cement 7%, silicon ash 4%, quartz sand 18%, silica powder 21.63%, coarse whiting 5%, hardening accelerator 0.25%, retardant 0.05%, ether of cellulose 0.04 %, hydrophober 0.03%, rheology modifier 1% and redispersable latex powder 3%.
Described quartz sand fineness is 30～150 orders.
Described hardening accelerator is Quilonum Retard.
Described retardant is a Sunmorl N 60S.
Described rheology modifier is a kind of in the following material: vinyl acetate and ethylene copolymer rubber powder, ethene and vinylchlorid and month silicic acid vinyl acetate terpolymer rubber powder, vinyl acetate and ethene and higher fatty acid vinyl acetate terpolymer rubber powder, vinyl acetate and higher fatty acid vinyl acetate copolymerization rubber powder, acrylate and styrene copolymerized rubber powder, vinyl acetate and acrylate and higher fatty acid vinyl acetate terpolymer rubber powder, vinyl acetate homopolymerization rubber powder, vinylbenzene and butadiene copolymer rubber powder.
By above-mentioned description to structure of the present invention as can be known, compare with prior art, the present invention has following advantage: this coating can be in being with water base well construction; At room temperature add water (1:0.15～0.25) and just can obtain finished product through high-speed stirring; The water resistance excellence, the intensity height, performances such as its cohesive strength, tensile strength, erosion resistance all are higher than currently available products; Manufacture craft is simple, and is easy to operate.
Embodiment
Embodiment one
A kind of new waterproof dry powder paint, this coating is made up of following raw material by weight percentage: silicate cement 40%, aluminosulfate cement 7%, silicon ash 4%, quartz sand 18%, silica powder 21.63%, coarse whiting 5%, hardening accelerator 0.25%, retardant 0.05%, ether of cellulose 0.04 %, hydrophober 0.03%, rheology modifier 1% and redispersable latex powder 3%, by each composition of this prescription mixed product, at room temperature add water (1:0.15～0.25) and can obtain the coating finished product that can construct through high-speed stirring.
More specifically, above-mentioned quartz sand fineness is 30～150 orders; Above-mentioned hardening accelerator is Quilonum Retard; Above-mentioned retardant is a Sunmorl N 60S, and above-mentioned rheology modifier is a kind of in the following material: vinyl acetate and ethylene copolymer rubber powder, ethene and vinylchlorid and month silicic acid vinyl acetate terpolymer rubber powder, vinyl acetate and ethene and higher fatty acid vinyl acetate terpolymer rubber powder, vinyl acetate and higher fatty acid vinyl acetate copolymerization rubber powder, acrylate and styrene copolymerized rubber powder, vinyl acetate and acrylate and higher fatty acid vinyl acetate terpolymer rubber powder, vinyl acetate homopolymerization rubber powder, vinylbenzene and butadiene copolymer rubber powder.
Embodiment two
Exist with embodiment one and different to be: this coating is made up of following raw material by weight percentage: silicate cement 49%, aluminosulfate cement 5%, silicon ash 3%, quartz sand 15%, silica powder 20.4%, coarse whiting 4%, hardening accelerator 0.3%, retardant 0.047%, ether of cellulose 0.03 %, hydrophober 0.023%, rheology modifier 1.2% and redispersable latex powder 2%.
Embodiment three
Exist with embodiment one and different to be: this coating is made up of following raw material by weight percentage: silicate cement 36%, aluminosulfate cement 8.9%, silicon ash 5%, quartz sand 20%, silica powder 19%, coarse whiting 6%, hardening accelerator 0.2%, retardant 0.04%, ether of cellulose 0.04 %, hydrophober 0.02%, rheology modifier 0.8% and redispersable latex powder 4%.
Above-mentioned only is the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (6)
1. new waterproof dry powder paint, it is characterized in that: described coating is made up of following raw material by weight percentage: silicate cement 30-50%, aluminosulfate cement 5-9%, silicon ash 3-5%, quartz sand 15-20%, silica powder 18-22%, coarse whiting 4-6%, hardening accelerator 0.2-0.3%, retardant 0.04-0.05%, ether of cellulose 0.03-0.05%, hydrophober 0.02-0.04%, rheology modifier 0.8-1.2% and redispersable latex powder 2-4%.
2. a kind of new waterproof dry powder paint as claimed in claim 1, it is characterized in that: described coating is made up of following raw material by weight percentage: silicate cement 40%, aluminosulfate cement 7%, silicon ash 4%, quartz sand 18%, silica powder 21.63%, coarse whiting 5%, hardening accelerator 0.25%, retardant 0.05%, ether of cellulose 0.04 %, hydrophober 0.03%, rheology modifier 1% and redispersable latex powder 3%.
3. a kind of new waterproof dry powder paint as claimed in claim 1 or 2 is characterized in that: described quartz sand fineness is 30～150 orders.
4. a kind of new waterproof dry powder paint as claimed in claim 1 or 2 is characterized in that: described hardening accelerator is Quilonum Retard.
5. a kind of new waterproof dry powder paint as claimed in claim 1 or 2 is characterized in that: described retardant is a Sunmorl N 60S.
6. a kind of new waterproof dry powder paint as claimed in claim 1 or 2 is characterized in that: described rheology modifier is a kind of in the following material: vinyl acetate and ethylene copolymer rubber powder, ethene and vinylchlorid and month silicic acid vinyl acetate terpolymer rubber powder, vinyl acetate and ethene and higher fatty acid vinyl acetate terpolymer rubber powder, vinyl acetate and higher fatty acid vinyl acetate copolymerization rubber powder, acrylate and styrene copolymerized rubber powder, vinyl acetate and acrylate and higher fatty acid vinyl acetate terpolymer rubber powder, vinyl acetate homopolymerization rubber powder, vinylbenzene and butadiene copolymer rubber powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110142924 CN102276232B (en) | 2011-05-31 | 2011-05-31 | Novel waterproof dry powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110142924 CN102276232B (en) | 2011-05-31 | 2011-05-31 | Novel waterproof dry powder coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102276232A true CN102276232A (en) | 2011-12-14 |
| CN102276232B CN102276232B (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110142924 Expired - Fee Related CN102276232B (en) | 2011-05-31 | 2011-05-31 | Novel waterproof dry powder coating |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644331A (en) * | 2012-05-14 | 2012-08-22 | 张小强 | Vitrifying microsphere compound heat-insulating plate and preparation method thereof |
| CN103043971A (en) * | 2013-01-10 | 2013-04-17 | 厦门力嘉诚防水工程有限公司 | Cracking-resistant cement-base waterproof coating |
| WO2013086722A1 (en) * | 2011-12-15 | 2013-06-20 | Dow Global Technologies Llc | Dry mix formulations containing carboxylated styrene-butadiene redispersible polymer powders and alumina rich containing cements |
| CN104193241A (en) * | 2014-07-31 | 2014-12-10 | 山东新大地实业集团有限公司 | Single-component polymer cement based waterproof coating prepared on basis of redispersible latex powder and preparation method of waterproof coating |
| CN105948665A (en) * | 2016-05-04 | 2016-09-21 | 武汉理工大学 | Early-strength, low-shrinkage and high-toughness cement-based engineering material and preparation method thereof |
| CN108530010A (en) * | 2018-05-17 | 2018-09-14 | 安徽朗凯奇防水科技股份有限公司 | A kind of polyvinyl acetate polymer cement-base waterproof coating and preparation method thereof |
| CN110527330A (en) * | 2018-05-24 | 2019-12-03 | 广州禹神建筑防水工程有限公司 | A kind of waterproof material formula and preparation method |
| CN115611596A (en) * | 2022-05-16 | 2023-01-17 | 陕西建工控股集团未来城市创新科技有限公司 | Special cement-based road marking paint and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322078C (en) * | 2005-10-25 | 2007-06-20 | 广州秀珀化工有限公司 | Inorganic powder texture coating, and its applying method |
-
2011
- 2011-05-31 CN CN 201110142924 patent/CN102276232B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322078C (en) * | 2005-10-25 | 2007-06-20 | 广州秀珀化工有限公司 | Inorganic powder texture coating, and its applying method |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013086722A1 (en) * | 2011-12-15 | 2013-06-20 | Dow Global Technologies Llc | Dry mix formulations containing carboxylated styrene-butadiene redispersible polymer powders and alumina rich containing cements |
| CN102644331A (en) * | 2012-05-14 | 2012-08-22 | 张小强 | Vitrifying microsphere compound heat-insulating plate and preparation method thereof |
| CN103043971A (en) * | 2013-01-10 | 2013-04-17 | 厦门力嘉诚防水工程有限公司 | Cracking-resistant cement-base waterproof coating |
| CN103043971B (en) * | 2013-01-10 | 2015-02-11 | 厦门力嘉诚防水工程有限公司 | Cracking-resistant cement-base waterproof coating |
| CN104193241A (en) * | 2014-07-31 | 2014-12-10 | 山东新大地实业集团有限公司 | Single-component polymer cement based waterproof coating prepared on basis of redispersible latex powder and preparation method of waterproof coating |
| CN105948665A (en) * | 2016-05-04 | 2016-09-21 | 武汉理工大学 | Early-strength, low-shrinkage and high-toughness cement-based engineering material and preparation method thereof |
| CN105948665B (en) * | 2016-05-04 | 2018-10-09 | 武汉理工大学 | A kind of morning strong lower shrinkage high tenacity cement base engineering material and preparation method thereof |
| CN108530010A (en) * | 2018-05-17 | 2018-09-14 | 安徽朗凯奇防水科技股份有限公司 | A kind of polyvinyl acetate polymer cement-base waterproof coating and preparation method thereof |
| CN108530010B (en) * | 2018-05-17 | 2021-02-23 | 安徽朗凯奇防水科技股份有限公司 | Polyvinyl acetate polymer cement-based waterproof coating and preparation method thereof |
| CN110527330A (en) * | 2018-05-24 | 2019-12-03 | 广州禹神建筑防水工程有限公司 | A kind of waterproof material formula and preparation method |
| CN115611596A (en) * | 2022-05-16 | 2023-01-17 | 陕西建工控股集团未来城市创新科技有限公司 | Special cement-based road marking paint and preparation method and application thereof |
| CN115611596B (en) * | 2022-05-16 | 2023-11-21 | 陕西建工控股集团未来城市创新科技有限公司 | Special cement-based road marking paint and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102276232B (en) | 2013-03-20 |
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Effective date of registration: 20211013 Address after: 362300 Linjiang sculpture factory, No. 553, Tonggang East Street, Baoshan community, Donghai street, Fengze District, Quanzhou City, Fujian Province Patentee after: Fujian kaimeiqi New Material Technology Co.,Ltd. Address before: 362300 No. 93, Jingdou Xiajiao, Shuangxi village, Fengzhou Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: Wang Tianbu |
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Granted publication date: 20130320 |