CN103373842A - Cement-based waterproof coating - Google Patents
Cement-based waterproof coating Download PDFInfo
- Publication number
- CN103373842A CN103373842A CN2012101110283A CN201210111028A CN103373842A CN 103373842 A CN103373842 A CN 103373842A CN 2012101110283 A CN2012101110283 A CN 2012101110283A CN 201210111028 A CN201210111028 A CN 201210111028A CN 103373842 A CN103373842 A CN 103373842A
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- component
- cement
- construction
- waterproof coating
- coating
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- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
The invention relates to a building material, and in particular relates to a cement-based waterproof coating. A component (A) is an acrylic emulsion which is added with an appropriate quantity of aids such as a thickening agent, a plasticizer, a preservative, an anti-aging agent and a flatting agent. A component (B) comprises aluminate cement which is added with an appropriate quantity of inorganic fillers such as fly ash microbeads, montmorillonite and mica. The component (A) and the component (B) are uniformly stirred and mixed to form powder. Before construction, the component (A) and the component (B) are uniformly stirred in a certain proportion on the site, and then the construction can be carried out. The cement-based waterproof coating has a low requirement on the dryness of a concrete base, and the construction can be smoothly carried out on a wet base even for meeting a deadline. Meanwhile, cement in a composite coating is one of important components, and is highly compatible with and highly adhered to the concrete base so as to be quite advantageous to the combination of the coating and the concrete base.
Description
Technical field
The present invention relates to a kind of material of construction, is exactly polymer cement-base waterproof coating specifically.
Background technology
When existing cement-base waterproof coating was used between bathe in the lavatory, in pond and the moist inner waterproofing layer engineering, the combination of surface layer or protective layer and waterproof layer was hang-up.Simultaneously, when common water-proof material uses, the ridity of concrete base layer there is stricter requirement, to the very large difficulty of the slow-witted material of the construction of some waterproofing works such as vault.
Summary of the invention
The present invention is in order to solve the problem of existing cement based coating surface layer and more difficult combination of waterproof layer in construction process, the technical scheme of taking is: a kind of cement-base waterproof coating, the A component is ACRYLIC EMULSION, adds the auxiliary agents such as an amount of thickening material, softening agent, sanitas, anti-aging agent, flow agent; The B component comprises that ferro-aluminate cement adds the mineral fillers such as an amount of fly ash micro-sphere, montmorillonite, mica, mixes the composition powder.
Before the construction, can construct after by a certain percentage A component and B component being stirred at the scene.
This waterproof paint formulation Design Principle is based on the dehydration of organic polymer emulsion and becomes has cementability and successional layers of elastomeric film, cement absorbs the water in the emulsion and hardens, flexible polymer rete and hardening of cement body mutually run through and securely the station form a firm resilient waterproof layer, flexible polymer is filled in the space of hardening of cement body, make the hardening of cement body more have elasticity, film and have preferably unit elongation, the hardening of cement body is filled in again in the polymer phase, makes it have better outside durabitity and better basic unit suitability.Therefore, polymer cement-base waterproof coating is the tough and tensile durable elasticity film waterproof material of a kind of high strength.
This product is less demanding to the ridity of concrete base layer, even in order to work to tight deadlines, also can smooth construction in the basic unit of humidity.Simultaneously, good to the affine cementability of concrete base layer because the cement in the composite coating is one of important component, very favourable with the combination of concrete base layer.
Polymer cement is owing to had cement as framework material, conventional cement mortar can be easily and its good combination, and can directly construction on the basal plane of supermarket or dry various material, even can do directly sticking brick on waterproof layer of caking agent bonding applique surface material with it, this is that other water-proof materials are incomparable.
Embodiment
A kind of cement-base waterproof coating, the A component is ACRYLIC EMULSION, adds the auxiliary agents such as an amount of thickening material, softening agent, sanitas, anti-aging agent, flow agent; The B component comprises that ferro-aluminate cement adds the mineral fillers such as an amount of fly ash micro-sphere, montmorillonite, mica, mixes the composition powder.
Before the construction, can construct after by a certain percentage A component and B component being stirred at the scene.
Claims (1)
1. cement-base waterproof coating, it is characterized in that: the A component is ACRYLIC EMULSION, adds the auxiliary agents such as an amount of thickening material, softening agent, sanitas, anti-aging agent, flow agent; The B component comprises that ferro-aluminate cement adds the mineral fillers such as an amount of fly ash micro-sphere, montmorillonite, mica, mixes the composition powder, before the construction, can construct after by a certain percentage A component and B component being stirred at the scene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101110283A CN103373842A (en) | 2012-04-17 | 2012-04-17 | Cement-based waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101110283A CN103373842A (en) | 2012-04-17 | 2012-04-17 | Cement-based waterproof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103373842A true CN103373842A (en) | 2013-10-30 |
Family
ID=49459738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101110283A Withdrawn CN103373842A (en) | 2012-04-17 | 2012-04-17 | Cement-based waterproof coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103373842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639095A (en) * | 2016-12-27 | 2017-05-10 | 扬州大学 | Rotary-cut plate laminated wood-light weight concrete combined floor system |
| CN107382160A (en) * | 2017-07-19 | 2017-11-24 | 合肥广民建材有限公司 | A kind of mould proof interior wall powder coating of waterproof and its production technology |
-
2012
- 2012-04-17 CN CN2012101110283A patent/CN103373842A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639095A (en) * | 2016-12-27 | 2017-05-10 | 扬州大学 | Rotary-cut plate laminated wood-light weight concrete combined floor system |
| CN107382160A (en) * | 2017-07-19 | 2017-11-24 | 合肥广民建材有限公司 | A kind of mould proof interior wall powder coating of waterproof and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131030 |