CN107382213A - A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology - Google Patents
A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology Download PDFInfo
- Publication number
- CN107382213A CN107382213A CN201710745662.5A CN201710745662A CN107382213A CN 107382213 A CN107382213 A CN 107382213A CN 201710745662 A CN201710745662 A CN 201710745662A CN 107382213 A CN107382213 A CN 107382213A
- Authority
- CN
- China
- Prior art keywords
- component
- water
- waterproof mortar
- mixed
- base epoxy
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00275—Materials impermeable to vapours or gases
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/60—Flooring materials
- C04B2111/62—Self-levelling compositions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of water-base epoxy cement self-leveling waterproof mortar, it is related to building material field, is made up of component A, component B and component C, the component A, component B and component C mixed proportion is 20:4:1；Product of the present invention is mixed to form a kind of composite of epoxy resin cement gel inierpeneirating network structure by using Portland cement and aqueous epoxy resins, the water that portland cement absorbs among aqueous epoxy resin systems produces hydration reaction, the mechanical strength of offer system, aqueous epoxy resins greatly increase adhesion strength of the material to basic unit after solidification, the gel pore of the closing hydrated cementitious of aqueous epoxy resins solidification simultaneously, the water vapor permeability for improving material reaches the purpose of barrier steam, the construction interface of a firm drying can be finally formed in surface of base, meet the construction requirement of resin terrace.
Description
Technical field
The present invention relates to building material field, more particularly to a kind of water-base epoxy cement self-leveling waterproof mortar.
Background technology
Mortar mainly apply to building etc. industry field, at present after the resin floor construction such as epoxy, polyurethane often by
It is too high in the moisture content of basic unit, or waterproof layer is not provided with during base layer construction, cause the steam in basic unit after resin floor construction
Rise, in resin and the contact interface of basic unit because phenomena such as delamination between bubbling, resin and basic unit occurs in the influence of steam, finally
Terrace is caused to come off, project failure.
For problem above, a little improvement are also made in the prior art, such as Chinese Publication No. CN105669095A invention
Patent discloses a kind of waterproof anti-crack mortar preparation method, and the waterproof anti-crack mortar preparation method includes part by weight 400-
600 parts of cement, the flyash of part by weight 100-200 parts, the middle sand of part by weight 800-1000 parts, part by weight 20-30
The modifying agent of part and the water of part by weight 300-400 parts, the modifying agent are in redispersable latex powder and polymer emulsion
One kind, the waterproof anti-crack mortar preparation method also include the polypropylene fibre of part by weight 0.1-0.2 parts, the water-proofing anticracking
Method for preparing mortar also includes the wood fibre of 0.6-1.2 parts, and the waterproof anti-crack mortar preparation method also includes 0.2-0.4 parts
Hydroxypropyl cellulose.Mortar prepared by this invention, although improving cracking resistance to a certain extent, water proof anti-seepage is saturating
Performance is not fine, the purpose for the barrier steam being much unable to reach needed for architectural engineering.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of water-base epoxy cement self-leveling waterproof mortar, existing to solve
There is caused above-mentioned multinomial defect in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of water-base epoxy cement self-leveling Waterproof sand
Slurry, is made up of component A, component B and component C, and the component A, component B and component C mixed proportion are 20:4:1；
The component A is made up of following percentage by weight：
The component B is made up of following percentage by weight：
The component C is made up of following percentage by weight：
Aqueous epoxy curing agent 70-80%
Running water 18-30%
Defoamer 0.01-0.03%.
Preferably, the particle diameter of quartz sand is 50-100 mesh in the component A.
Preferably, the particle diameter of silica flour is 80-120 mesh in the component A.
A kind of preparation technology of water-base epoxy cement self-leveling waterproof mortar, comprises the following steps：
(1) each raw material of component A are proportionally well mixed with dry powder blender；
(2) with high speed dispersor, by each raw material of component B, proportionally dispersion mixing is uniform；
(3) with high speed dispersor, by each raw material of component C, proportionally dispersion mixing is uniform；
(4) by component B and component C according to 4:1 ratio is well mixed；
(5) by component A according to 20:5 ratio is added in component B and component C mixed liquor, and mixed with machine,massing
Closing uniformly turns into the mortar of flowing.
It is using technical scheme beneficial effect：Product of the present invention by using Portland cement with it is water-based
Epoxy resin is mixed to form a kind of composite of epoxy resin cement gel inierpeneirating network structure, and portland cement absorbs water-based
Water among epoxy-resin systems produces hydration reaction, there is provided the mechanical strength of system, aqueous epoxy resins increase after solidification
Add adhesion strength of the material to basic unit, while the gel pore of aqueous epoxy resins solidification closing hydrated cementitious, improve the anti-of material
Vapor permeability reaches the purpose of barrier steam, and the construction interface of a firm drying can be finally formed in surface of base, full
The construction requirement of sufficient resin terrace.
Embodiment
Below by the description to embodiment, the embodiment of the present invention is described in further detail, with side
Those skilled in the art is helped to have more complete, accurate and deep understanding to inventive concept of the invention, technical scheme.
Embodiment 1:
A kind of water-base epoxy cement self-leveling waterproof mortar, it is made up of component A, component B and component C, the component A, group
The mixed proportion for dividing B and component C is 20:4:1；
The component A is made up of following percentage by weight：
The component B is made up of following percentage by weight：
The component C is made up of following percentage by weight：
Aqueous epoxy curing agent 80%
Running water 19.97%
Defoamer 0.03%.
A kind of preparation technology of water-base epoxy cement self-leveling waterproof mortar, comprises the following steps：
(1) each raw material of component A are proportionally well mixed with dry powder blender；
(2) with high speed dispersor, by each raw material of component B, proportionally dispersion mixing is uniform；
(3) with high speed dispersor, by each raw material of component C, proportionally dispersion mixing is uniform；
(4) by component B and component C according to 4:1 ratio is well mixed；
(5) by component A according to 20:5 ratio is added in component B and component C mixed liquor, and mixed with machine,massing
Closing uniformly turns into the mortar of flowing.
Embodiment 2:
A kind of water-base epoxy cement self-leveling waterproof mortar, it is made up of component A, component B and component C, the component A, group
The mixed proportion for dividing B and component C is 20:4:1；
The component A is made up of following percentage by weight：
The component B is made up of following percentage by weight：
The component C is made up of following percentage by weight：
Aqueous epoxy curing agent 75%
Running water 24.98%
Defoamer 0.02%.
A kind of preparation technology of water-base epoxy cement self-leveling waterproof mortar, comprises the following steps：
(1) each raw material of component A are proportionally well mixed with dry powder blender；
(2) with high speed dispersor, by each raw material of component B, proportionally dispersion mixing is uniform；
(3) with high speed dispersor, by each raw material of component C, proportionally dispersion mixing is uniform；
(4) by component B and component C according to 4:1 ratio is well mixed；
(5) by component A according to 20:5 ratio is added in component B and component C mixed liquor, and mixed with machine,massing
Closing uniformly turns into the mortar of flowing.
Embodiment 3:
A kind of water-base epoxy cement self-leveling waterproof mortar, it is made up of component A, component B and component C, the component A, group
The mixed proportion for dividing B and component C is 20:4:1；
The component A is made up of following percentage by weight：
The component B is made up of following percentage by weight：
The component C is made up of following percentage by weight：
Aqueous epoxy curing agent 70%
Running water 29.99%
Defoamer 0.01%.
A kind of preparation technology of water-base epoxy cement self-leveling waterproof mortar, comprises the following steps：
(1) each raw material of component A are proportionally well mixed with dry powder blender；
(2) with high speed dispersor, by each raw material of component B, proportionally dispersion mixing is uniform；
(3) with high speed dispersor, by each raw material of component C, proportionally dispersion mixing is uniform；
(4) by component B and component C according to 4:1 ratio is well mixed；
(5) by component A according to 20:5 ratio is added in component B and component C mixed liquor, and mixed with machine,massing
Closing uniformly turns into the mortar of flowing.
By the embodiment 1-3 mortars prepared and control group (according to Publication No. CN105669095 A patent of invention side
Mortar prepared by method), for equal knife-coat application on identical specimen surface, it is 4mm to control thickness, after 28 days, is entered in 15 minutes
Row performance is tested, with reference to JC/T985-2005《Ground cement-based self-leveling mortar》, and refer to JC/T984 waterproof mortars
Impervious method of testing, 28 days impermeability pressures of testing coating, test result are as follows：
As seen from the above table, water-base epoxy cement self-leveling waterproof mortar provided by the invention, preparation technology is simple, and cost is low
It is honest and clean, function admirable, wherein, 28 days rupture strengths, 28 days compression strength, 28 days tensile bond strengths, 28 days immersion stretch-bondeds
Intensity, for 28 days impermeability pressures of coating obviously higher than control group, 28 days shrinkage values are significantly less than control group, and 4mm thickness model tables
Planar condition is non-microcracked, and the construction interface of a firm drying can be finally formed in surface of base, meets applying for resin terrace
Work requirement.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as employing the methodology and skill of the present invention
Art scheme carry out various unsubstantialities improvement, or it is not improved by the present invention design and technical scheme directly apply to it
Its occasion, within protection scope of the present invention.
Claims (4)
- A kind of 1. water-base epoxy cement self-leveling waterproof mortar, it is characterised in that:It is made up of component A, component B and component C, it is described Component A, component B and component C mixed proportion are 20:4:1；The component A is made up of following percentage by weight：The component B is made up of following percentage by weight：The component C is made up of following percentage by weight：Aqueous epoxy curing agent 70-80%Running water 18-30%Defoamer 0.01-0.03%.
- 2. water-base epoxy cement self-leveling waterproof mortar according to claim 1, it is characterised in that：Stone in the component A The particle diameter of sand is 50-100 mesh.
- 3. water-base epoxy cement self-leveling waterproof mortar according to claim 1, it is characterised in that：Stone in the component A The particle diameter of English powder is 80-120 mesh.
- A kind of 4. preparation technology of water-base epoxy cement self-leveling waterproof mortar as claimed in claim 1, it is characterised in that:Bag Include following steps：(1) each raw material of component A are proportionally well mixed with dry powder blender；(2) with high speed dispersor, by each raw material of component B, proportionally dispersion mixing is uniform；(3) with high speed dispersor, by each raw material of component C, proportionally dispersion mixing is uniform；(4) by component B and component C according to 4:1 ratio is well mixed；(5) by component A according to 20:5 ratio is added in component B and component C mixed liquor, and is mixed with machine,massing The even mortar for turning into flowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745662.5A CN107382213A (en) | 2017-08-26 | 2017-08-26 | A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710745662.5A CN107382213A (en) | 2017-08-26 | 2017-08-26 | A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107382213A true CN107382213A (en) | 2017-11-24 |
Family
ID=60345414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710745662.5A Pending CN107382213A (en) | 2017-08-26 | 2017-08-26 | A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107382213A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585672A (en) * | 2018-04-14 | 2018-09-28 | 湖北启利新材料股份有限公司 | A kind of water-base epoxy composite cement mortar gravity flow self-leveling floor and preparation method |
| CN108996967A (en) * | 2018-08-24 | 2018-12-14 | 江西牧石建材有限公司 | Clear water floor paint and preparation method thereof |
| CN110372305A (en) * | 2019-08-21 | 2019-10-25 | 钟美苑 | A kind of compound self-leveling material of three-component epoxy ester cement mortar and preparation method thereof |
| CN111196705A (en) * | 2020-02-17 | 2020-05-26 | 广州市希尔德新材料科技有限公司 | Water accumulation preventing terrace and preparation process thereof |
| CN112341094A (en) * | 2020-11-19 | 2021-02-09 | 广西帝品建材有限公司 | Water-based nano resin mortar |
| CN116041017A (en) * | 2022-12-26 | 2023-05-02 | 中建西部建设新材料科技有限公司 | High-water-resistance phosphogypsum self-leveling mortar and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392754A (en) * | 2013-07-16 | 2016-03-09 | Sika技术股份公司 | Combination of ternary binders with aqueous epoxy resin system |
| CN105503068A (en) * | 2015-11-30 | 2016-04-20 | 天津天盈新型建材有限公司 | Water-borne epoxy resin modified cement grouting material |
| CN106396543A (en) * | 2016-08-30 | 2017-02-15 | 福州皇家地坪有限公司 | Aqueous epoxy self-leveling cement terrace |
| CN106495616A (en) * | 2016-11-10 | 2017-03-15 | 中国建材检验认证集团厦门宏业有限公司 | A kind of high-strength water-base epoxy colour self-leveling cement |
-
2017
- 2017-08-26 CN CN201710745662.5A patent/CN107382213A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392754A (en) * | 2013-07-16 | 2016-03-09 | Sika技术股份公司 | Combination of ternary binders with aqueous epoxy resin system |
| CN105503068A (en) * | 2015-11-30 | 2016-04-20 | 天津天盈新型建材有限公司 | Water-borne epoxy resin modified cement grouting material |
| CN106396543A (en) * | 2016-08-30 | 2017-02-15 | 福州皇家地坪有限公司 | Aqueous epoxy self-leveling cement terrace |
| CN106495616A (en) * | 2016-11-10 | 2017-03-15 | 中国建材检验认证集团厦门宏业有限公司 | A kind of high-strength water-base epoxy colour self-leveling cement |
Non-Patent Citations (1)
| Title |
|---|
| 沈春林: "《防水堵漏工程技术手册》", 31 May 2010, 中国建材工业出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585672A (en) * | 2018-04-14 | 2018-09-28 | 湖北启利新材料股份有限公司 | A kind of water-base epoxy composite cement mortar gravity flow self-leveling floor and preparation method |
| CN108996967A (en) * | 2018-08-24 | 2018-12-14 | 江西牧石建材有限公司 | Clear water floor paint and preparation method thereof |
| CN110372305A (en) * | 2019-08-21 | 2019-10-25 | 钟美苑 | A kind of compound self-leveling material of three-component epoxy ester cement mortar and preparation method thereof |
| CN110372305B (en) * | 2019-08-21 | 2021-06-25 | 钟美苑 | Three-component epoxy ester cement mortar composite self-leveling material and preparation method thereof |
| CN111196705A (en) * | 2020-02-17 | 2020-05-26 | 广州市希尔德新材料科技有限公司 | Water accumulation preventing terrace and preparation process thereof |
| CN111196705B (en) * | 2020-02-17 | 2022-02-11 | 广州市希尔德新材料科技有限公司 | Water accumulation preventing terrace and preparation process thereof |
| CN112341094A (en) * | 2020-11-19 | 2021-02-09 | 广西帝品建材有限公司 | Water-based nano resin mortar |
| CN116041017A (en) * | 2022-12-26 | 2023-05-02 | 中建西部建设新材料科技有限公司 | High-water-resistance phosphogypsum self-leveling mortar and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107382213A (en) | A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology | |
| EP3268326B1 (en) | Sealing slurry and flexible cementitious waterproofing membrane produced thereof | |
| CN103043974B (en) | High-wear-resistant cement-based self-leveling mortar and preparation method thereof | |
| CN103255888B (en) | Full-body dry hanging plate and manufacturing method thereof | |
| CN104961415A (en) | Concrete crack resistance silicon waterproof agent | |
| CN103193423B (en) | Waterproof anti-permeable agent and waterproof anti-permeable concrete prepared by utilizing same | |
| CN104909665A (en) | Dry powder polymer cement waterproof mortar | |
| CN111423193A (en) | Quick-hardening polymer cement waterproof mortar with low water absorption and preparation method thereof | |
| CN110483000B (en) | Interface agent for repairing masonry structure and preparation method and application thereof | |
| KR100916306B1 (en) | The concrete surface rehabilitation method using carboxyleted stylene butadiene syntetic latex modified mortar | |
| CN113998951A (en) | Anti-cracking impervious waterproof material and preparation method and application thereof | |
| CN106747018B (en) | Well cementation latex cement slurry system and preparation method thereof | |
| CN105272046B (en) | Building partition batten cracking resistance binding agent | |
| CN102153319B (en) | Expanded perlite fine powder-polymer latex powder composite modified dry mortar | |
| CN115947561B (en) | Microcapsule, gypsum-based self-leveling mortar and preparation method | |
| KR20190085265A (en) | Cement mortar composition for wall surface | |
| CN103553509A (en) | Waterproof mortar suitable for high-humidity environment | |
| CN107459665B (en) | Low-volatility environment-friendly building indoor concrete interface treating agent and preparation method thereof | |
| CN106630871B (en) | A kind of seat slurry and preparation method thereof for filling prefabricated member gap | |
| CN105198323A (en) | Polymer-cement waterproof coating with high elongation and high strength | |
| CN112012418B (en) | Construction method for laying indoor stone materials capable of preventing hollowing | |
| CN116425446B (en) | High-performance anti-cracking agent and preparation method and application thereof | |
| CN113802794B (en) | Treatment process for pasting wall and floor tiles on gypsum base layer | |
| CN111500224B (en) | Organic-inorganic hybrid modified cement-based sealant and preparation method and application thereof | |
| CN114477923B (en) | Self-leveling mortar with later-stage crack self-repairing function and preparation 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |