CN109852158B - Wetting-free waterproof slurry and preparation method thereof - Google Patents
Wetting-free waterproof slurry and preparation method thereof Download PDFInfo
- Publication number
- CN109852158B CN109852158B CN201811600742.2A CN201811600742A CN109852158B CN 109852158 B CN109852158 B CN 109852158B CN 201811600742 A CN201811600742 A CN 201811600742A CN 109852158 B CN109852158 B CN 109852158B
- Authority
- CN
- China
- Prior art keywords
- agent
- powder
- wetting
- liquid
- waterproof slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention relates to the field of waterproof materials, and particularly provides a wetting-free waterproof slurry, which comprises a liquid and powder, wherein the liquid comprises: styrene-acrylic emulsion, VAE emulsion, deionized water, defoaming agent, base material wetting agent, leveling agent, dispersing agent, ethylene glycol, preservative and color paste; the powder comprises: ordinary portland cement, quartz sand, metakaolin, a water reducing agent, a powder defoaming agent, zinc stearate, cellulose and a powder water repellent, wherein the mass ratio of liquid materials to powder materials is 1: 1.5 to 3. According to the invention, the VAE emulsion is compounded with the styrene-acrylic emulsion, the base material wetting agent and the flatting agent are added to obtain better wettability of a product system, and the characteristics of the VAE emulsion are combined to enable the waterproof slurry to be quickly leveled, so that the waterproof slurry has good compatibility and excellent adhesion effect, can achieve the effect of avoiding wetting the concrete base material, improves the construction efficiency, shortens the construction period and saves the cost.
Description
Technical Field
The invention relates to the technical field of waterproof materials, and particularly relates to a wetting-free waterproof slurry and a preparation method thereof.
Background
The waterproof slurry is a bi-component waterproof material specially used for building waterproofing, and consists of a powder part and a liquid part which are mixed according to a certain proportion. The waterproof slurry used in modern home decoration in the waterproof slurry is generally K11 type polymer cement-based waterproof slurry, and the K11 waterproof coating is also called K11 high-grade waterproof material, is a two-component product, and is a polymer modified composite waterproof slurry prepared by combining liquid and powder and combining high-molecular polymer emulsion and inorganic powder. The powder material consists of high-quality cement, selected quartz sand and unique high molecular polymer, and simultaneously forms an integral uniform integration with double waterproof effects on a base surface.
The K11 universal waterproof slurry is one of the most widely distributed waterproof coatings in the home decoration market. The K11 universal waterproof slurry can be constructed in a wet area, can resist high hydrostatic pressure, has the function of waterproofing on a negative water surface, is easy to operate, can be used only by stirring on site, has good wear resistance and good cohesiveness, can be used for adhering various facing tiles by adopting proper tile adhesive after being dried and solidified, can prevent moisture and salinity pollution by the waterproof layer, inhibits the growth of mold, keeps good air permeability, is nontoxic and harmless, and can be used for assisting in a fish pond, a water pool and the like; in addition, the K11 waterproof slurry has the characteristics of permeable and film-coated waterproof materials, is identified in the waterproof raw material of the ancient board, takes hydrophobic high molecular polymer as a main element, is matched with organic and inorganic materials with extremely high permeability, and the active elements of the K11 waterproof slurry can permeate into capillary holes and microcracks in a cement base surface and can be fused with a substrate into a whole to form a layer of waterproof layer with compact crystallization due to the chemical change of bursting, so that the water is prevented from passing through, and the overall waterproof index is reached.
However, the K11 general-purpose waterproof slurry on the market at present is constructed after wetting a base surface, so that the construction process is complicated, and if the construction is carried out on the base surface which is not wetted or is not wetted uniformly, shrinkage cavities easily occur, and the waterproof effect is seriously influenced; under the condition of incomplete wetting, the water absorption of a base surface is high, so that the water of a coating film after construction is quickly absorbed, and the problems of poor leveling property, uneven coating film and uneven waterproof effect are caused. In addition, the K11 universal waterproof slurry also has the defects of short open time, short construction time which can not lead the construction to achieve the best effect and seriously affect the construction quality,
therefore, in the market of K11 general waterproof slurry with such a large market share, it is very necessary to change the conventional construction method, avoid wetting construction, shorten the construction period, and improve the construction efficiency.
Disclosure of Invention
The invention aims to overcome at least one defect of the prior art and provides the wetting-free waterproof slurry which can realize the base surface wetting-free, shorten the construction period and improve the construction efficiency.
The invention also aims to provide a preparation method of the wetting-free waterproof slurry, and the wetting-free waterproof slurry prepared by the method can be constructed on a base surface without wetting or uneven wetting, has short construction period and can effectively improve the construction efficiency.
The technical scheme adopted by the invention is as follows:
the wetting-free waterproof slurry comprises a liquid agent and a powder agent, wherein the liquid agent comprises: styrene-acrylic emulsion, VAE emulsion, deionized water, defoaming agent, base material wetting agent, leveling agent, dispersing agent, ethylene glycol, preservative and color paste; the powder comprises: ordinary portland cement, quartz sand, metakaolin, a water reducing agent, a powder defoaming agent, zinc stearate, cellulose and a powder water repellent, wherein the mass ratio of liquid materials to powder materials is 1: 0.8 to 1.2.
The styrene-acrylic emulsion is milky white liquid obtained by emulsion copolymerization of styrene and acrylate monomers, and has the characteristics of good adhesive force, transparent adhesive film, good water resistance, oil resistance, heat resistance and aging resistance, the solid content of the styrene-acrylic emulsion is 40% -50%, the viscosity of the styrene-acrylic emulsion at normal temperature is 80-2000 mpa.s, the pH value of the styrene-acrylic emulsion is 8-9, and the styrene-acrylic emulsion is added in the invention, so that the wetting-free waterproof slurry has good adhesive force and good tolerance; the VAE emulsion has good bonding effect on products such as fibers, wood, paper, plastic films, aluminum foils, cement, ceramics and the like, and the waterproof slurry has good miscibility and good adhesion by adding the VAE emulsion; the base material wetting agent has the advantages that the surface tension and the permeability of the coating are improved, the base material wetting agent is added, so that the waterproof slurry can better wet the base material, and the dried base material and the slurry are better attached to the surface of the base material without the phenomenon of shrinkage cavity; the leveling agent can effectively reduce the surface tension of the coating liquid, improve the permeability of the coating liquid, reduce the possibility of generating spots and stains during brushing, increase the coverage and ensure uniform film formation.
In a word, the wetting-free waterproof slurry provided by the invention is prepared by compounding the VAE emulsion with the styrene-acrylic emulsion, the base material wetting agent and the leveling agent are added to enable a product system to obtain better wettability, the characteristics of the VAE emulsion are combined, so that the waterproof slurry is quickly leveled, and the wetting-free waterproof slurry has good compatibility and excellent adhesion effect, can achieve the effect of wetting-free on a concrete base material, improves the construction efficiency, shortens the construction period and saves the cost.
Further, the quartz sand is a mixture of 80-mesh quartz sand and 250-mesh quartz sand. The quartz sand is a non-metal mineral substance, is a silicate mineral with hardness, wear resistance and stable chemical properties, and can effectively increase the physical strength of the material when being added into waterproof slurry as powder. According to the invention, the quartz sand with two particle sizes is adopted, and the coarse sand and the fine sand are reasonably matched, so that the construction performance can be improved, and the construction is smoother and smoother.
Further, the liquid agent and the powder agent respectively comprise the following components in parts by weight:
liquid agent:
powder preparation:
further, the substrate wetting agent is an anionic or nonionic substrate wetting agent. Specifically, the anionic surfactant can adopt alkyl sulfate, sulfonate, fatty acid or fatty acid ester sulfate, carboxylic acid soap or phosphate; the nonionic surfactant may be polyoxyethylene alkylphenol ether, polyoxyethylene fatty alcohol ether or polyoxyethylene polyoxypropylene block copolymer.
Further, the leveling agent is any one or combination of polyether siloxane, polyether modified dimethyl siloxane, polyester modified polysiloxane, polyvinyl alcohol, acrylate or aldehyde ketone resin. The leveling agent adopted by the invention can obviously reduce the surface tension of the coating, improve the substrate wetting capacity of the coating and the fluidity of a paint film, eliminate Benard vortices so as to prevent the occurrence of the flowers, and finally improve the smoothness, scratch resistance and blocking resistance of the coating formed in the waterproof slurry construction process.
Further, the defoaming agent is any one or combination of organic siloxane, polydimethylsiloxane, polyether siloxane, amide, dimethyl silicone oil, n-butyl alcohol, polypropylene alcohol, tributyl phosphate, ethylene oxide, magnesium hydroxide, polyethylene wax, phosphate ester or mineral oil.
Further, the powder water repellent is a polysiloxane powder water repellent.
Further, the cellulose is any one or combination of more of methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose or hydroxymethyl cellulose.
Further, the powder defoaming agent is a mixture of foam-breaking silicone and hydrophobic particles.
Further, the water reducing agent is any one or combination of a plurality of lignosulfonate water reducing agent, naphthalene-series high-efficiency water reducing agent, melamine high-efficiency water reducing agent, sulfamate, fatty acid-series or polycarboxylic acid water reducing agent.
Further, the preservative is any one or combination of more of hypochlorite, chloramine, organic bactericidal preservative, inorganic bactericidal preservative, organic sulfur, organic bromine or heterocyclic compound.
The preparation method of the wetting-free waterproof slurry comprises the following steps:
step 1: preparation of liquid formulation
S1: setting the addition amounts of styrene-acrylic emulsion, VAE emulsion and deionized water on a feeding control panel, starting a conveying device, feeding materials, starting a stirrer to stir at a low speed, controlling the rotating speed at 600-800 r/min, and continuously stirring for 10-20 min;
s2: sequentially and slowly adding the defoaming agent, the preservative, the ethylene glycol, the dispersing agent, the flatting agent, the base material wetting agent and the color paste into the reaction kettle in sequence, controlling the rotating speed at 1000-1200 r/min, and continuously stirring for 20-40 min;
s3: stopping sampling, sending to a central control for detection, and packaging after the detection is qualified;
step 2: preparation of the powder
L1: weighing cement, quartz powder and metakaolin according to a set amount according to a formula, and delivering the cement, the quartz powder and the metakaolin to a pressure delivery tank;
l2: respectively weighing the water reducing agent, the powder defoaming agent, the zinc stearate, the cellulose and the powder water repellent, and then delivering the mixture to a pressure delivery tank from a small material delivery bin;
l3: after the materials are delivered, delivering the materials to a mixer for mixing for 6-10 min;
l4: stopping the machine, sampling, sending to a central control device for detection, and discharging and packaging after the detection is qualified.
Further, in the step 1, in the step S3, the liquid needs to be filtered by a filter screen of 80-120 meshes and then packaged. In the invention, the liquid treated by the screen is adopted to filter out undissolved unnecessary impurities contained in the liquid so as to obtain smooth and uniform liquid, thereby avoiding affecting the post-processing performance. .
Compared with the prior art, the invention has the beneficial effects that:
1. the waterproof slurry provided by the invention has good wettability, can be quickly leveled, has good compatibility and excellent adhesiveness, can be constructed on a base surface without wetting or uneven wetting, has short construction period, can effectively improve the construction efficiency and saves the cost;
2. the coating is nontoxic and harmless, is an environment-friendly product, can be directly used in drinking water pools, swimming pools or fish tanks and other places, has the function of inhibiting the growth of mold, and can prevent moisture and salt from polluting the facing;
3. the waterproof performance is durable, the corrosion resistance and the aging resistance are realized, and the service life of the material is long;
4. the processing performance is good, the powder liquid is easy to disperse and not easy to generate dust when being mixed, and the environment is not polluted.
Detailed Description
The embodiments of the present invention are provided for illustrative purposes only and should not be construed as limiting the invention, and it will be understood by those skilled in the art that some well-known structures in the embodiments and descriptions thereof may be omitted.
Example 1
The embodiment provides a non-wetting waterproof slurry, which comprises a liquid agent and a powder agent, wherein the liquid agent comprises: styrene-acrylic emulsion, VAE emulsion, deionized water, defoaming agent, base material wetting agent, leveling agent, dispersing agent, ethylene glycol, preservative and color paste; the powder comprises: ordinary portland cement, quartz sand, metakaolin, a water reducing agent, a powder defoaming agent, zinc stearate, cellulose and a powder water repellent, wherein the mass ratio of liquid materials to powder materials is 1: 2.77.
further, the quartz sand is a mixture of 80-mesh quartz sand and 250-mesh quartz sand.
Further, the liquid agent and the powder agent respectively comprise the following components in parts by weight:
liquid agent:
powder preparation:
specifically, in the liquid formulation: the styrene-acrylic emulsion is BLJ-6319 waterproof mortar special emulsion, the VAE emulsion is VAE-vinyl acetate-ethylene copolymer emulsion 707, the substrate wetting agent is KEPERSURF-1275 non-silicon anionic substrate wetting agent of gold group chemical Co., Ltd, the leveling agent is polyether siloxane BYK-333, the dispersing agent is a high molecular super-dispersing agent, and the preservative is a Kathon preservative.
In powder preparation: the water reducing agent is a polycarboxylic acid water reducing agent, the powder defoaming agent is a mixture of foam breaking silicone and hydrophobic particles, and is BYK-012 of Pico chemistry, the cellulose ether is hydroxyethyl cellulose ether, and the powder water repellent is a polysiloxane powder water repellent.
The preparation method of the wetting-free waterproof slurry comprises the following steps:
step 1: preparation of liquid formulation
S1: setting the addition amounts of styrene-acrylic emulsion, VAE emulsion and deionized water on a feeding control panel, starting a conveying device, feeding materials, starting a stirrer to stir at a low speed, controlling the rotating speed at 600-800 r/min, and continuously stirring for 15 min;
s2: sequentially and slowly adding the defoaming agent, the preservative, the ethylene glycol, the dispersing agent, the flatting agent, the base material wetting agent and the color paste into the reaction kettle in sequence, controlling the rotating speed at 1000-1200 r/min, and continuously stirring for 30 min;
s3: stopping sampling, sending to a central control for detection, and packaging after the detection is qualified;
step 2: preparation of the powder
L1: weighing cement, quartz powder and metakaolin according to a set amount according to a formula, and delivering the cement, the quartz powder and the metakaolin to a pressure delivery tank;
l2: respectively weighing the water reducing agent, the powder defoaming agent, the zinc stearate, the cellulose and the powder water repellent, and then delivering the mixture to a pressure delivery tank from a small material delivery bin;
l3: after the materials are delivered, the materials are delivered to a mixer to be mixed, and the mixing time is 8 min;
l4: stopping the machine, sampling, sending to a central control device for detection, and discharging and packaging after the detection is qualified.
Further, in step 1, in step S3, the liquid formulation is filtered by a 100-mesh filter screen and then packaged. In the invention, the powder treated by the screen has uniform particle size, and the processing performance of the powder can be effectively improved.
Table one: the performance of the non-wetting waterproof slurry provided in example 1 is as follows:
as can be seen from the data, the wetting-free waterproof slurry provided by the embodiment can be constructed on a dry base surface and also can be constructed on a wet base surface, and because the construction can be carried out on a base surface without wetting or uneven wetting, the construction period is short, and the construction efficiency can be effectively improved; the waterproof slurry has the advantages of rapid drying and solidification speed, rapid hardness increase, high material strength, good adhesive property, better tolerance performance and excellent comprehensive performance, and is a waterproof slurry with great market value.
Example 2
This embodiment provides a exempt from to wet waterproof thick liquids, including liquid and powder, the liquid includes: styrene-acrylic emulsion, VAE emulsion, deionized water, defoaming agent, base material wetting agent, leveling agent, dispersing agent, ethylene glycol, preservative and color paste; the powder comprises: ordinary portland cement, quartz sand, metakaolin, a water reducing agent, a powder defoaming agent, zinc stearate, cellulose and a powder water repellent, wherein the mass ratio of liquid materials to powder materials is 1: 1.6.
further, the quartz sand is a mixture of 80-mesh quartz sand and 250-mesh quartz sand.
Further, the liquid agent and the powder agent respectively comprise the following components in parts by weight:
liquid agent:
powder preparation:
specifically, in the liquid formulation: the styrene-acrylic emulsion is BLJ-6319 waterproof mortar special emulsion, the VAE emulsion is VAE-vinyl acetate-ethylene copolymer emulsion 707, the substrate wetting agent is KEPERSURF-1275 non-silicon anionic substrate wetting agent of gold group chemical Co., Ltd, the leveling agent is polyether siloxane BYK-333, the dispersing agent is a high molecular super-dispersing agent, and the preservative is a Kathon preservative.
In powder preparation: the water reducing agent is a polycarboxylic acid water reducing agent, the powder defoaming agent is a mixture of foam breaking silicone and hydrophobic particles, and is BYK-012 of Pico chemistry, the cellulose ether is hydroxyethyl cellulose ether, and the powder water repellent is a polysiloxane powder water repellent.
The preparation method of the wetting-free waterproof slurry comprises the following steps:
step 1: preparation of liquid formulation
S1: setting the addition amounts of styrene-acrylic emulsion, VAE emulsion and deionized water on a feeding control panel, starting a conveying device, feeding materials, starting a stirrer to stir at a low speed, controlling the rotating speed at 600-800 r/min, and continuously stirring for 20 min;
s2: sequentially and slowly adding the defoaming agent, the preservative, the ethylene glycol, the dispersing agent, the flatting agent, the base material wetting agent and the color paste into the reaction kettle in sequence, controlling the rotating speed at 1000-1200 r/min, and continuously stirring for 40 min;
s3: stopping sampling, sending to a central control for detection, and packaging after the detection is qualified;
step 2: preparation of the powder
L1: weighing cement, quartz powder and metakaolin according to a set amount according to a formula, and delivering the cement, the quartz powder and the metakaolin to a pressure delivery tank;
l2: respectively weighing the water reducing agent, the powder defoaming agent, the zinc stearate, the cellulose and the powder water repellent, and then delivering the mixture to a pressure delivery tank from a small material delivery bin;
l3: after the materials are delivered, the materials are delivered to a mixer to be mixed, and the mixing time is 8 min;
l4: stopping the machine, sampling, sending to a central control device for detection, and discharging and packaging after the detection is qualified.
Further, in step 1, in step S3, the liquid formulation is filtered by a 100-mesh filter screen and then packaged. In the invention, the powder treated by the screen has uniform particle size, and the processing performance of the powder can be effectively improved.
Table two: the performance of the non-wetting waterproof slurry provided in example 2 is as follows:
it should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (7)
1. The wetting-free waterproof slurry is characterized by comprising a liquid agent and a powder agent, wherein the liquid agent comprises: styrene-acrylic emulsion, VAE emulsion, deionized water, defoaming agent, base material wetting agent, leveling agent, dispersing agent, ethylene glycol, preservative and color paste; the powder comprises: ordinary portland cement, quartz sand, metakaolin, a water reducing agent, a powder defoaming agent, zinc stearate, cellulose and a powder water repellent, wherein the mass ratio of liquid materials to powder materials is 1: 1.5 to 3;
the liquid comprises the following components in parts by weight:
the powder comprises the following components in parts by weight:
2. the non-wetting waterproof slurry according to claim 1, wherein the substrate wetting agent is an anionic or nonionic substrate wetting agent.
3. The non-wetting waterproof slurry according to claim 1, wherein the leveling agent is any one or more of polyether siloxane, polyether modified dimethyl siloxane, polyester modified polysiloxane, polyvinyl alcohol, acrylate or aldehyde ketone resin.
4. The non-wetting waterproof slurry according to claim 1, wherein the powder water repellent is a polysiloxane powder water repellent.
5. The non-wetting waterproof slurry according to claim 1, wherein the cellulose is any one or more of methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose or hydroxymethyl cellulose.
6. The preparation method of the non-wetting waterproof slurry according to any one of claims 1 to 5, characterized by comprising the following steps:
step 1: preparation of liquid formulation
S1: setting the addition amounts of styrene-acrylic emulsion, VAE emulsion and deionized water on a feeding control panel, starting a conveying device, feeding materials, starting a stirrer to stir at a low speed, controlling the rotating speed at 600-800 r/min, and continuously stirring for 10-20 min;
s2: sequentially and slowly adding the defoaming agent, the preservative, the ethylene glycol, the dispersing agent, the flatting agent, the base material wetting agent and the color paste into the reaction kettle in sequence, controlling the rotating speed at 1000-1200 r/min, and continuously stirring for 20-40 min;
s3: stopping sampling, sending to a central control for detection, and packaging after the detection is qualified;
step 2: preparation of the powder
L1: weighing cement, quartz powder and metakaolin according to a set amount according to a formula, and delivering the cement, the quartz powder and the metakaolin to a pressure delivery tank;
l2: respectively weighing the water reducing agent, the powder defoaming agent, the zinc stearate, the cellulose and the powder water repellent, and then delivering the mixture to a pressure delivery tank from a small material delivery bin;
l3: after the materials are delivered, delivering the materials to a mixer for mixing for 6-10 min;
l4: stopping the machine, sampling, sending to a central control device for detection, and discharging and packaging after the detection is qualified.
7. The preparation method of the non-wetting waterproof slurry as claimed in claim 6, wherein in the step 1, in the step S3, the liquid is filtered by a filter screen of 80-120 meshes and then packaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600742.2A CN109852158B (en) | 2018-12-26 | 2018-12-26 | Wetting-free waterproof slurry and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600742.2A CN109852158B (en) | 2018-12-26 | 2018-12-26 | Wetting-free waterproof slurry and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109852158A CN109852158A (en) | 2019-06-07 |
| CN109852158B true CN109852158B (en) | 2021-07-30 |
Family
ID=66892460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600742.2A Active CN109852158B (en) | 2018-12-26 | 2018-12-26 | Wetting-free waterproof slurry and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109852158B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113527954A (en) * | 2020-03-29 | 2021-10-22 | 上海伟星新材料科技有限公司 | Thick-coating type whitening-resistant waterproof coating and preparation method thereof |
| KR102243253B1 (en) * | 2020-09-24 | 2021-04-21 | 허영호 | composition of water repellent and waterproof |
| CN114672201A (en) * | 2020-12-24 | 2022-06-28 | 湖南腾丰铸造有限公司 | Waterproof coating |
| CN114409305B (en) * | 2022-01-19 | 2023-03-17 | 广东嘉宝莉科技材料有限公司 | Liquid interface treating agent, environment-friendly waterproof slurry and preparation method and construction method thereof |
| CN116042023A (en) * | 2022-12-05 | 2023-05-02 | 太原东方雨虹建筑材料有限公司 | Hydrophobic flame-retardant coating based on polymer/cement and preparation method thereof |
| CN116716063B (en) * | 2023-07-18 | 2024-03-26 | 佛山市科顺建筑材料有限公司 | Double-component back adhesive and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479469A (en) * | 2014-12-09 | 2015-04-01 | 三棵树涂料股份有限公司 | Strong-toughness waterproof coating and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774513B (en) * | 2015-04-16 | 2017-08-01 | 东华大学 | There is VAE cement waterproof paints and its preparation of self-leveling energy for ramped surfaces |
-
2018
- 2018-12-26 CN CN201811600742.2A patent/CN109852158B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479469A (en) * | 2014-12-09 | 2015-04-01 | 三棵树涂料股份有限公司 | Strong-toughness waterproof coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109852158A (en) | 2019-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109852158B (en) | Wetting-free waterproof slurry and preparation method thereof | |
| CN104497847B (en) | One can temperature induced color changing waterborne UV coating and preparation method thereof | |
| CN101346445B (en) | Coating agent | |
| CN103342525B (en) | Waterproof and decorative dry powder mortar and coating process for same | |
| CN103253985B (en) | Composite-type cement concrete curing agent and preparation method thereof | |
| CN109880454B (en) | Quick-drying single-component polymer liquid cement waterproof coating and preparation process thereof | |
| CN107418312B (en) | A kind of hydrophobic type polymer cement waterproof paint and preparation method thereof | |
| WO2013063743A1 (en) | High performance mortar for exterior insulation finish system | |
| US4002590A (en) | Coating composition for thick coating | |
| CN109942258B (en) | Polymer cement waterproof coating resistant to efflorescence and preparation method thereof | |
| CN109679435A (en) | A kind of polymer water-proof emulsion of controllable hydrated cementitious and preparation method thereof | |
| CN104194500A (en) | Complex water-based polymer waterproof coating and manufacturing method thereof | |
| CN110698930A (en) | Long-acting high-weather-resistance self-cleaning water-based multicolor paint and preparation method thereof | |
| CN111825417A (en) | Mildew-proof polymer cement waterproof coating and preparation method thereof | |
| CN107163760A (en) | A kind of heat-proof combustion-resistant water-repellent paint and preparation method thereof | |
| CN114409305B (en) | Liquid interface treating agent, environment-friendly waterproof slurry and preparation method and construction method thereof | |
| CN114195455A (en) | Waterproof galling concrete interface treating agent and construction method thereof | |
| CN110342895A (en) | A kind of slow-release silane powder, super-hydrophobic cement-based flexible water-repellent paint and preparation method thereof | |
| CN109456005A (en) | A kind of Polymer cement materials | |
| CN111410877A (en) | Method for preparing super-hydrophobic coating | |
| CN109135666A (en) | A kind of aqueous high solids content waterproof sealing cream and preparation method thereof | |
| CN107400432A (en) | A kind of furniture aqueous, environmental protective water-proof emulsion and preparation method thereof | |
| CN113088147A (en) | Bi-component primer-free exterior wall paint and preparation and application methods thereof | |
| CN116396029B (en) | Two-component composition for filling gaps of cement-based tiles and building wall | |
| CN101148563A (en) | Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |