CN110372305A - A kind of compound self-leveling material of three-component epoxy ester cement mortar and preparation method thereof - Google Patents
A kind of compound self-leveling material of three-component epoxy ester cement mortar and preparation method thereof Download PDFInfo
- Publication number
- CN110372305A CN110372305A CN201910776282.7A CN201910776282A CN110372305A CN 110372305 A CN110372305 A CN 110372305A CN 201910776282 A CN201910776282 A CN 201910776282A CN 110372305 A CN110372305 A CN 110372305A
- Authority
- CN
- China
- Prior art keywords
- parts
- component
- epoxy
- epoxy ester
- cement mortar
- 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.)
- Granted
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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant 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
Abstract
The present invention relates to a kind of compound self-leveling material of three-component epoxy ester cement mortar and preparation method thereof, which includes powder component, the first liquid component and second liquid component；Powder component is made of the raw material of following parts by weight: P.0 250 parts to 350 parts of 42.5R cement；70 to 140 650 parts to 750 parts of mesh quartz sands；0.7 part to 1.2 parts of modified polycarboxylic acid ether water-reducing agent；1 part to 1.5 parts of defoaming agent；First liquid component is made of the raw material of following parts by weight: 50 parts to 65 parts of epoxy ester emulsion；Second liquid component is made of the raw material of following parts by weight: 50 parts to 65 parts of non-ionic epoxy curing agent；100 parts to 130 parts of water.Self-leveling material of the invention solves the problems, such as the cracking of existing cement-based self-leveling material, deforms and drops off.
Description
Technical field
The present invention relates to Self-leveling technical fields, and in particular to a kind of compound self-leveling material of epoxy-ester cement mortar and its
Preparation method.
Background technique
Self-leveling material is the thick paste type epoxy floor coatings of solvent-free one kind, Self-leveling, particle-dense, generally by a variety of
Material is mixed with water and the liquid that is formed, can be dynamic according to the longitudinal irregularity potential barrier on ground after liquid pours into ground, to ground into
Row Automatic Levelling, the problems in very good solution floor installation.
Cement-based self-leveling material is relatively conventional self-leveling material, generally by cement-based gelling material, fine aggregate and
The raw materials mix such as filler and powder additive forms, and needs suitable water is added before use and stirs evenly.Cement-based self-leveling material
Material have many advantages, such as mostly early strength height, good fluidity, be easy to be laid with, speed of application is fast, short time limit, there is carrying and decorate
Dual function.
However, it is easy to appear self-constrictions in the construction process for some traditional cements based self-leveling materials on the market at present
The problems such as caused cracking and deformation, base's deformation is inconsistent to be easy to cause Self-leveling to fall off.
Summary of the invention
In view of the deficiencies of the prior art, the first object of the present invention be to provide it is a kind of it is not easy to crack, deform and drop off three
The compound self-leveling material of component epoxy ester cement mortar.
The second object of the present invention is to provide a kind of preparation side of compound self-leveling material of three-component epoxy ester cement mortar
Method.
In order to solve the above technical problems, the present invention provides a kind of compound Self-leveling materials of three-component epoxy ester cement mortar
Material, including powder component, the first liquid component and second liquid component；Powder component is made of the raw material of following parts by weight:
P.042.5R 250 parts to 350 parts of cement；
70 to 140 650 parts to 750 parts of mesh quartz sands；
0.7 part to 1.2 parts of modified polycarboxylic acid ether water-reducing agent；
1 part to 1.5 parts of defoaming agent；
First liquid component is made of the raw material of following parts by weight:
50 parts to 65 parts of epoxy ester emulsion；
Second liquid component is made of the raw material of following parts by weight:
50 parts to 65 parts of non-ionic epoxy curing agent；
100 parts to 130 parts of water.
Therefore the present invention provides a kind of compound self-leveling materials of three-component epoxy ester cement mortar, in cement base
Aqueous epoxy ester emulsion and non-ionic epoxy resin curing agent component are increased in material, wherein P.042.5R cement conduct
Basic cementitious material is a kind of fast hard portland cement, has the advantages that early strength growth is fast, 28d compression strength is higher.
70 to 140 mesh quartz sands are 70 to 140 mesh as aggregate, passing-screen size, and 70 to 140 mesh quartz sands are matched with P.042.5R cement
It closes good.Modified polycarboxylic acid ether water-reducing agent is used to improve the fluidity of self-leveling material, has efficient buck performance.Defoaming agent
For inhibiting foam.Epoxy-ester is usually to carry out chemical modification to epoxy resin using acid and obtain, have preferable water solubility with
And outstanding adhesive force, cohesive force and toughness.Non-ionic epoxy curing agent has good water solubility, with ionic curable epoxide
Agent is compared, and the dispersion in epoxy-ester cement mortar composite material is not influenced by acid, alkali and ion, good dispersion.Second
Water in liquid component is used for dissolving cured dose, and is gelled for hydrated cementitious.The present invention passes through preferred suitable nonionic
Curing agent and modified polycarboxylic acid ether water-reducing agent guarantee the self-healing property and seam naturalness of product construction.
Each component of the present invention carries out ingredient by above-mentioned parts by weight, obtains the compound Self-leveling material of three-component epoxy ester cement mortar
Material, the problems such as being able to solve cracking caused by existing self-leveling material self-constriction and deformation and base's deformation is inconsistent causes
The problem of Self-leveling falls off.Wherein, P.042.5R cement additional amount is easy to cause self-leveling material self-constriction lower than 250 parts by weight
It is excessive, drying shrinkage is easy to cause higher than 350 parts by weight.70 mesh to 140 mesh quartz sand additional amounts will lead to gravity flow lower than 650 parts by weight
Flat material self-constriction is excessive, is easy to cause surface smoothness bad more than 750 parts by weight.Modified polycarboxylic acid ether water-reducing agent additional amount
It will lead to fluidity deficiency lower than 0.7 parts by weight, will lead to retardation phenomenon higher than 1.2 parts by weight.The additional amount of defoaming agent is lower than 1
It is undesirable that parts by weight will lead to defoaming effect, will lead to self-healing property higher than 1.5 parts by weight and is deteriorated.The additional amount of epoxy ester emulsion is low
It is easy to cause product adhesion strength to decline in 50 parts by weight, is easy to cause fluidity to be deteriorated higher than 70 parts by weight.Non-ionic epoxy
The additional amount of curing agent is easy to cause reaction speed excessively slow lower than 50 parts by weight, is easy to cause reaction speed mistake higher than 70 parts by weight
Fastly.The additional amount of water is easy to cause the self-healing property of product to decline lower than 110 parts by weight, is easy to cause product higher than 130 parts by weight
Bleeding.The present invention improves product by adjusting dosage of each component, effectively solving the problems, such as product cracking, deformation and falling off
The performances such as fluidity, defoaming and epoxy reaction speed.
Further technical solution is that powder component is made of the raw material of following parts by weight:
P.042.5R 300 parts of cement；
70 to 140 700 parts of mesh quartz sands；
1 part of modified polycarboxylic acid ether water-reducing agent；
1 part of defoaming agent；
First liquid component is made of the raw material of following parts by weight:
50 parts of epoxy ester emulsion；
Second liquid component is made of the raw material of following parts by weight:
50 parts of non-ionic epoxy curing agent；
120 parts of water.
Therefore the present invention provides one kind of the compound self-leveling material of three-component epoxy ester cement mortar preferably to match
Side, by further selecting the dosage of each component, available good-looking, not easy to crack, the Self-leveling material that deforms, fall off
Material, the self-leveling material have preferable mobility and higher compression strength simultaneously.
Further technical solution is, P.0 42.5R cement, which is selected from, moistens rich board P.0 42.5R cement, conch board be P.0
42.5R at least one of cement.
Therefore P.0 42.5R cement of the invention can be selected from moistening rich board or conch board, moisten rich board or conch board
P.0 42.5R cement early strength with higher.
Further technical solution is that defoaming agent is mineral oil defoaming agent.
Therefore the present invention can use mineral oil defoaming agent, mineral oil defoaming agent is usually by carrier, activating agent
Deng composition, carrier is there are commonly water and fatty alcohol etc., and there are commonly wax, aliphatic amide, fat etc. for activating agent.Mineral oils disappear
Infusion is good with epoxy-ester Miscibility.
Further technical solution is that the solid content of epoxy-ester is 35wt% to 50wt% in epoxy ester emulsion.Epoxy-ester
It is reacted and is made with epoxy resin by unsaturated organic acid.
Therefore the solid content of epoxy ester emulsion of the invention is higher, epoxy-ester is preferably by unsaturated organic acid and ring
Oxygen resin reaction obtains, and gained epoxy-ester can participate in oxygen by unsaturated bond while with epoxy hardener cross-linking reaction
Change crosslinking, improve the rate of drying and weatherability of self-leveling material, is conducive to improve early strength and weather resistance.Unsaturation has
Machine acid can selected from (methyl) acrylic acid, butenoic acid, unsaturated fatty acid, maleic acid, itaconic acid, citraconic acid, fumaric acid or
At least one of their acid anhydrides.
Further technical solution is that non-ionic epoxy curing agent is epoxy resin-amine addition of epoxide sealing end
At least one of object, ether modified epoxy-amine additives, isocyanate modified epoxy resin-amine additives, phenolic aldehyde amine.
Therefore non-ionic epoxy curing agent of the invention has good automatic emulsifying performance and water soluble characteristic, with ring
The curing system that oxygen ester lotion is constituted has the advantages that adhesive force is high.The available non-ionic epoxy curing agent of the present invention can be such as
It is the EPIKURE of Hexion company, the U.S.TMWATERPOXYI751, Shell company of 8545-W-52, Henkel company
The Anquamine419 etc. of Epikure-WY-60 and Airproduets company.
The second purpose to realize the present invention, the present invention provides a kind of compound Self-levelings of three-component epoxy ester cement mortar
The preparation method of material, comprising:
It weighs step: claiming according to the compound self-leveling material of one of any of the above-described scheme three-component epoxy ester cement mortar
Take raw material；
Mixing step: it will P.042.5R cement, 70 to 140 mesh quartz sands, modified polycarboxylic acid ether water-reducing agent and defoaming agent stir
It mixes uniformly mixed, obtains powder component；Using epoxy ester emulsion as the first liquid component；Non-ionic epoxy curing agent and water are mixed
It closes uniformly, obtains second liquid component.
Therefore the preparation method preparation method of the compound self-leveling material of three-component epoxy ester cement mortar of the invention
Simply, the raw material for weighing three components respectively passes through blender at normal temperature and is uniformly mixed, simultaneously to the order of addition of raw material
It is not particularly limited, each raw material can be added disposably and be mixed.
Further technical solution is, before weighing step, tests modified polycarboxylic acid ether water-reducing agent water content, will be aqueous
Amount control is below 10%.
Therefore water-reducing agent of the invention needs to control water content, avoids water content is excessively high from leading to the steady of seperated component
Qualitative reduction.
Further technical solution is, before weighing step, measures epoxy ester emulsion and non-ionic epoxy curing agent
Reaction equivalent determines the dosage of epoxy ester emulsion and non-ionic epoxy curing agent according to reaction equivalent.
Therefore the present invention can also by measurement epoxy ester emulsion and non-ionic epoxy curing agent reaction equivalent come
The dosage of epoxy ester emulsion and non-ionic epoxy curing agent is determined, so that the epoxy-functional and non-ionic epoxy of epoxy ester emulsion
The reactive functionality of curing agent can be cooperated by 1: 1 molar ratio substantially, promote the progress that reacts fully.
Further technical solution is separately to pack powder component, the first liquid component and second liquid component.
Therefore three components of the invention separate independent packaging, when construction usage, stirs three components in mortar
It is stirred evenly in machine.
Compared with prior art, the present invention can obtain it is following the utility model has the advantages that
1. the compound self-leveling material of three-component epoxy ester cement mortar provided by the invention using epoxy ester emulsion and it is non-from
Sub- epoxy curing agent composition epoxy curing systems and cement mortar material are compound, by adjusting the proportion of each component, obtain
Self-leveling material that is not easy to crack, deforming and dropping off.Wherein epoxy-ester provides excellent adhesive force and cohesive force, also, logical
Preferably suitable nonionic curing dose and modified polycarboxylic acid ether water-reducing agent are crossed, the self-healing property that can guarantee product construction and seam are certainly
So degree.
2. the compound self-leveling material preparation method of three-component epoxy ester cement mortar of the invention is simple, three components are separately wrapped
Dress can be used, easy to use and flexible after being directly stirred at the construction field (site).
Specific embodiment
The present invention is described in further details below in conjunction with specific embodiment.
In embodiment and comparative example below, P.0 42.5R cement, which is selected from, moistens rich board P.0 42.5R cement, modified poly-
Ether carboxylic acid water-reducing agent and mineral oil defoaming agent are purchased from SIKA, and epoxy ester emulsion is the acrylated epoxy of solid content 50wt%
The lotion of resin, non-ionic epoxy curing agent are the Anquamine419 of Air Product.
Embodiment 1
The compound self-leveling material of three-component epoxy ester cement mortar of the present embodiment by powder component, the first liquid component and
Second liquid group is grouped as, and each component is made of the raw material of following parts by weight respectively:
Powder component:
P.0 300 parts of 42.5R cement；
70 to 140 700 parts of mesh quartz sands；
1 part of modified polycarboxylic acid ether water-reducing agent；
1 part of mineral oil defoaming agent.
First liquid component:
50 parts of epoxy ester emulsion.
Second liquid component:
50 parts of non-ionic epoxy curing agent；
120 parts of water.
The self-leveling material of the present embodiment is prepared by following steps:
Preparation process: detecting the water content of water-reducing agent, water content control within 10%, if water content is more than the model
It encloses, reply water-reducing agent is dried.
It weighs step: weighing the dosage of each component by above-mentioned parts by weight；
Mixing step: it will P.0 42.5R cement, 70 to 140 mesh quartz sands, modified polycarboxylic acid ether water-reducing agent and defoaming agent stir
It mixes uniformly mixed, obtains powder component；Using epoxy ester emulsion as the first liquid component；Non-ionic epoxy curing agent and water are mixed
It closes uniformly, obtains second liquid component.
Embodiment 2
The compound self-leveling material of three-component epoxy ester cement mortar of the present embodiment by powder component, the first liquid component and
Second liquid group is grouped as, and each component is made of the raw material of following parts by weight respectively:
Powder component:
P.0 350 parts of 42.5R cement；
70 to 140 650 parts of mesh quartz sands；
1 part of modified polycarboxylic acid ether water-reducing agent；
1 part of mineral oil defoaming agent.
First liquid component:
50 parts of epoxy ester emulsion.
Second liquid component:
50 parts of non-ionic epoxy curing agent；
130 parts of water.
The self-leveling material of the present embodiment is prepared using method same as Example 1.
Comparative example 1
The self-leveling material of this comparative example is grouped as by powder component, the first liquid component and second liquid group, each component
It is made of respectively the raw material of following parts by weight:
Powder component:
P.0 300 parts of 42.5R cement；
70 to 140 700 parts of mesh quartz sands；
1.5 parts of modified polycarboxylic acid ether water-reducing agent；
1 part of mineral oil defoaming agent.
First liquid component:
50 parts of epoxy ester emulsion.
Second liquid component:
50 parts of non-ionic epoxy curing agent；
115 parts of water.
The self-leveling material of this comparative example is prepared using method identical with above-described embodiment 1.
Comparative example 2
The self-leveling material of this comparative example is grouped as by powder component, the first liquid component and second liquid group, each component
It is made of respectively the raw material of following parts by weight:
Powder component:
P.0 300 parts of 42.5R cement；
70 to 140 550 parts of mesh quartz sands；
1 part of modified polycarboxylic acid ether water-reducing agent；
1 part of mineral oil defoaming agent.
First liquid component:
70 parts of epoxy ester emulsion.
Second liquid component:
70 parts of non-ionic epoxy curing agent；
100 parts of water.
The self-leveling material of this comparative example is prepared using method identical with above-described embodiment 1.
Comparative example 3
The self-leveling material of this comparative example is grouped as by powder component, the first liquid component and second liquid group, each component
It is made of respectively the raw material of following parts by weight:
Powder component:
P.0 300 parts of 42.5R cement；
70 to 140 700 parts of mesh quartz sands；
1 part of modified polycarboxylic acid ether water-reducing agent；
1 part of mineral oil defoaming agent.
First liquid component:
50 parts of epoxy ester emulsion.
Second liquid component:
80 parts of non-ionic epoxy curing agent；
100 parts of water.
The self-leveling material of this comparative example is prepared using method identical with above-described embodiment 1.
The self-leveling material that above-described embodiment 1 to 2 and comparative example 1 to 3 are prepared according to JC/T 985-2005 into
Row slurry fluidity and 28d intensity test, and product is apparently evaluated, as a result as shown in table 1 below.
1 embodiment of table and comparative example test result
Therefore 1 to 2 good-looking of the embodiment of the present invention, there is no cracking, deform and drop off, and starch
Expect good fluidity, 28d compression strength is higher, especially embodiment 1, and 28d compression strength is up to 55MPa.And comparative example 1 changes
Property polycarboxylic acid water-reducing agent dosage is excessively high, leads to bleeding problem；2 epoxy curing systems content of comparative example is high, and there are surfacings
Spend the problem of difference；The curing agent content of comparative example 3 is high, causes curing rate too fast, can not construct.
Finally it is emphasized that the above description is only a preferred embodiment of the present invention, it is not intended to restrict the invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of compound self-leveling material of three-component epoxy ester cement mortar, it is characterised in that:
Including powder component, the first liquid component and second liquid component；
The powder component is made of the raw material of following parts by weight:
P.0 250 parts to 350 parts of 42.5R cement；
70 to 140 650 parts to 750 parts of mesh quartz sands；
0.7 part to 1.2 parts of modified polycarboxylic acid ether water-reducing agent；
1 part to 1.5 parts of defoaming agent；
First liquid component is made of the raw material of following parts by weight:
50 parts to 65 parts of epoxy ester emulsion；
The second liquid component is made of the raw material of following parts by weight:
50 parts to 65 parts of non-ionic epoxy curing agent；
100 parts to 130 parts of water.
2. a kind of compound self-leveling material of three-component epoxy ester cement mortar according to claim 1, it is characterised in that:
The powder component is made of the raw material of following parts by weight:
P.0 300 parts of 42.5R cement；
70 to 140 700 parts of mesh quartz sands；
1 part of modified polycarboxylic acid ether water-reducing agent；
1 part of defoaming agent；
First liquid component is made of the raw material of following parts by weight:
50 parts of epoxy ester emulsion；
The second liquid component is made of the raw material of following parts by weight:
50 parts of non-ionic epoxy curing agent；
120 parts of water.
3. a kind of compound self-leveling material of three-component epoxy ester cement mortar according to claim 1 or 2, feature exist
In:
P.0 the 42.5R cement, which is selected from, moistens rich board P.0 42.5R cement, conch board P.0 at least one of 42.5R cement.
4. a kind of compound self-leveling material of three-component epoxy ester cement mortar according to claim 1 or 2, feature exist
In:
The defoaming agent is mineral oil defoaming agent.
5. a kind of compound self-leveling material of three-component epoxy ester cement mortar according to claim 1 or 2, feature exist
In:
In the epoxy ester emulsion solid content of epoxy-ester be 35wt% to 50wt%, the epoxy-ester by unsaturated organic acid with
Epoxy resin reaction is made.
6. a kind of compound self-leveling material of three-component epoxy ester cement mortar according to claim 1 or 2, feature exist
In:
The non-ionic epoxy curing agent is epoxy resin-amine additives of epoxide sealing end, ether modified epoxy-amine
At least one of addition product, isocyanate modified epoxy resin-amine additives, phenolic aldehyde amine.
7. a kind of preparation method of the compound self-leveling material of three-component epoxy ester cement mortar, characterized by comprising:
Weigh step: according to a kind of compound Self-leveling material of three-component epoxy ester cement mortar as claimed in any one of claims 1 to 6
Material weighs raw material；
Mixing step: it will P.0 42.5R cement, 70 to 140 mesh quartz sands, modified polycarboxylic acid ether water-reducing agent and defoaming agent stirring mix
It closes uniformly, obtains powder component；Using epoxy ester emulsion as the first liquid component；Non-ionic epoxy curing agent and water are mixed equal
It is even, obtain second liquid component.
8. a kind of preparation method of compound self-leveling material of three-component epoxy ester cement mortar according to claim 7,
It is characterized in that:
It is described weigh step before, test the modified polycarboxylic acid ether water-reducing agent water content, by the water content control exist
10% or less.
9. a kind of preparation method of compound self-leveling material of three-component epoxy ester cement mortar according to claim 7,
It is characterized in that:
It is described weigh step before, measure the reaction equivalent of the epoxy ester emulsion and the non-ionic epoxy curing agent, root
The dosage of the epoxy ester emulsion and the non-ionic epoxy curing agent is determined according to the reaction equivalent.
10. a kind of system of compound self-leveling material of three-component epoxy ester cement mortar according to any one of claims 7 to 9
Preparation Method, it is characterised in that:
The powder component, first liquid component and the second liquid component are separately packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776282.7A CN110372305B (en) | 2019-08-21 | 2019-08-21 | Three-component epoxy ester cement mortar composite self-leveling material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776282.7A CN110372305B (en) | 2019-08-21 | 2019-08-21 | Three-component epoxy ester cement mortar composite self-leveling material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110372305A true CN110372305A (en) | 2019-10-25 |
| CN110372305B CN110372305B (en) | 2021-06-25 |
Family
ID=68260270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910776282.7A Active CN110372305B (en) | 2019-08-21 | 2019-08-21 | Three-component epoxy ester cement mortar composite self-leveling material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110372305B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174019A (en) * | 2021-05-21 | 2021-07-27 | 山西佳维新材料股份有限公司 | Water-based epoxy ester modified polycarboxylate superplasticizer and preparation method and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218258A (en) * | 1978-05-30 | 1980-08-19 | Laticrete International, Inc. | Hydraulic cement adhesive compositions |
| CN1844237A (en) * | 2005-04-06 | 2006-10-11 | 中国科学院化学研究所 | Solvent-free impregnating resin and its preparation process and use |
| KR101440937B1 (en) * | 2012-10-22 | 2014-09-17 | 주식회사한수나텍 | Binder composition for repairing asphalt pavement and repairing composition containing therof |
| CN107382213A (en) * | 2017-08-26 | 2017-11-24 | 广州漠克建材科技有限公司 | A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology |
| CN107814522A (en) * | 2017-11-21 | 2018-03-20 | 甘肃建投矿业有限公司 | A kind of basalt Machine-made Sand dry-mixed mortar and preparation method thereof |
| CN108249870A (en) * | 2018-02-27 | 2018-07-06 | 盐城普菲特新材料科技有限公司 | A kind of cracking resistance abrasion-resistant ground cement-based self-leveling mortar and preparation method thereof |
| 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 |
-
2019
- 2019-08-21 CN CN201910776282.7A patent/CN110372305B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218258A (en) * | 1978-05-30 | 1980-08-19 | Laticrete International, Inc. | Hydraulic cement adhesive compositions |
| CN1844237A (en) * | 2005-04-06 | 2006-10-11 | 中国科学院化学研究所 | Solvent-free impregnating resin and its preparation process and use |
| KR101440937B1 (en) * | 2012-10-22 | 2014-09-17 | 주식회사한수나텍 | Binder composition for repairing asphalt pavement and repairing composition containing therof |
| CN107382213A (en) * | 2017-08-26 | 2017-11-24 | 广州漠克建材科技有限公司 | A kind of water-base epoxy cement self-leveling waterproof mortar and its preparation technology |
| CN107814522A (en) * | 2017-11-21 | 2018-03-20 | 甘肃建投矿业有限公司 | A kind of basalt Machine-made Sand dry-mixed mortar and preparation method thereof |
| CN108249870A (en) * | 2018-02-27 | 2018-07-06 | 盐城普菲特新材料科技有限公司 | A kind of cracking resistance abrasion-resistant ground cement-based self-leveling mortar and preparation method thereof |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174019A (en) * | 2021-05-21 | 2021-07-27 | 山西佳维新材料股份有限公司 | Water-based epoxy ester modified polycarboxylate superplasticizer and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110372305B (en) | 2021-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105084844B (en) | A kind of epoxy emulsion modified cement based patching material and preparation method thereof | |
| CN105541232B (en) | Aqueous epoxy emulsion mending mortar and preparation method thereof | |
| JP6294331B2 (en) | Mortar containing hydroxyethyl methylcellulose for self-bonding concrete | |
| CN108610455A (en) | A kind of concrete thinner and preparation method thereof | |
| CN104973832A (en) | Anti-crack mortar and preparation method therefor | |
| CN108793869A (en) | A kind of high-strength superfine ultra-fine ordinary portland cement based self-leveling mortar and preparation method thereof | |
| CN111302695A (en) | Composite early strength water reducing agent and preparation method and application thereof | |
| CN104844079A (en) | Cement-based capillary crystalline waterproof material and preparation method thereof | |
| CN113997408A (en) | Preparation method of ultrahigh pumping machine-made sand high-strength concrete | |
| EP2909152B1 (en) | Additive for hydraulically setting mixtures | |
| CN108117626A (en) | A kind of high performance water reducing agent of polyocarboxy acid | |
| CN110372305A (en) | A kind of compound self-leveling material of three-component epoxy ester cement mortar and preparation method thereof | |
| CN101234864A (en) | Building plastering mortar additive | |
| CN111592310A (en) | Gypsum self-leveling mortar with temperature adjusting function and preparation method thereof | |
| CN116375399B (en) | Dry-mixed thin-layer anti-cracking plastering mortar and preparation method thereof | |
| CN104370488B (en) | A kind of cement-based systems thixotropic agent and preparation method thereof | |
| CN115321878B (en) | Viscosity regulator for ready-mixed high-strength concrete and use method thereof | |
| CN112341024A (en) | High-performance steel slag composite admixture for road base and preparation method thereof | |
| CN108623211A (en) | A kind of dedicated complex viscosity conditioning agent, conditioning agent preparation method and application method | |
| CN102351481A (en) | Method for enhancing the water repellency of inorganic hydraulic binder compositions and compositions obtainable by said method and their uses | |
| CN107759126B (en) | Water reducing agent for sprayed concrete and preparation method thereof | |
| CN105503141A (en) | Waste-residue and magnesium-phosphate cement self-leveling mortar | |
| CN106630871B (en) | A kind of seat slurry and preparation method thereof for filling prefabricated member gap | |
| CN106587809A (en) | Preparing method for surface course self-leveling cement | |
| CN107540308A (en) | A kind of high-flowing concrete 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: No.114-6 Liyushan, Longshi village, Wuguishan, Zhongshan, Guangdong 528400 Patentee after: Zhongshan blue Kingfisher new environmental protection material Co.,Ltd. Address before: No.114-6 Liyushan, Longshi village, Wuguishan, Zhongshan, Guangdong 528458 Patentee before: Zhong Meiyuan |