CN106495616B - A kind of high-strength water-base epoxy colour self-leveling cement - Google Patents
A kind of high-strength water-base epoxy colour self-leveling cement Download PDFInfo
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- CN106495616B CN106495616B CN201610988479.3A CN201610988479A CN106495616B CN 106495616 B CN106495616 B CN 106495616B CN 201610988479 A CN201610988479 A CN 201610988479A CN 106495616 B CN106495616 B CN 106495616B
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- 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
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- 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
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
Abstract
The invention discloses a kind of high-strength water-base epoxy colour self-leveling cement, including liquid portion and powder section, the group of the raw material of the powder section by weight is divided into：21 24 parts of white portland cement, white 15.6 17.6 parts of high belite sulphur aluminum water mud, white 58 61 parts of quartz sand, 0.10 0.12 parts of powder water-reducing agent, 0.17 0.20 parts of powder antifoaming agent, 0.09 0.11 parts of aluminium-magnesium silicate, 0.05 0.07 parts of tartaric acid；The liquid portion is made of A groups and B groups：A groups are the reactive diluent that epoxy resin adds its mass fraction 10%；B groups are that self-control aqueous epoxy curing agent adds suitable mill base.It is wide with water consumption range, do not crack, good leveling property, rear surface effect is good for hardening, uniform color, intensity are high, 1d, that is, 40MPa, 28d up to 80MPa or more, excellent in abrasion resistance, it is durable the features such as.
Description
Technical field
The present invention relates to building material field, specifically a kind of high-strength water-base epoxy colour self-leveling cement.
Background technology
Colored self-leveling cement is that a kind of scientific and technological content is higher, constituent is more, the preferable novel environment friendly of decorative effect
Material.It is used through scene plus water mix, is slightly spread out through tool, you can obtain smooth ground and good decorative effect.It
Quick construction, setting rate is fast, improves speed of application and civilization degree, constructs comfortable space lucuriant in design, at low cost
It is honest and clean, it is widely used in various industrial premises, workshop, market, lounge, the exhibition Room, gymnasium, hospital and entertainment for children
The workplace grounds such as place.
With the promotion of living standard and aesthetical standard, the technological progress of construction and surface aesthetics effect, colored Self-leveling
Cement Market is gradually opened, or even robs the share for accounting for PART EPOXY terrace, in great demand.But used in domestic relatively large project
Colored self-leveling cement majority specifies import brand, only several home brands that can squeeze into colored self-leveling cement market.
To find out its cause, main or domestic the relevant technologies are not mature enough, there are insufficient strength height, color and luster sense organ and uniformity are poor for product
With easy problems of crack.
Invention content
The purpose of the present invention is to provide one kind with water consumption range is wide, does not crack, good leveling property, hardening rear surface effect
Fruit is good, uniform color, intensity are high, 1d, that is, 40MPa, 28d up to 80MPa or more, excellent in abrasion resistance, it is durable the features such as water
Property epoxy self-leveling cement, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of high-strength water-base epoxy colour self-leveling cement, including liquid portion and powder section,
The group of the raw material of the powder section by weight is divided into：21-24 parts of white portland cement, white high belite
15.6-17.6 parts of sulphur aluminum water mud, white 58-61 parts of quartz sand, 0.10-0.12 parts of powder water-reducing agent, powder antifoaming agent 0.17-
0.20 part, 0.09-0.11 parts of aluminium-magnesium silicate, 0.05-0.07 parts of tartaric acid；
The liquid portion is made of A groups and B groups：A groups are the reactive diluent that epoxy resin adds its mass fraction 10%；
B groups are that aqueous epoxy curing agent adds suitable mill base.
Preferably, the group of the raw material of the powder section by weight is divided into：22.5 parts of white portland cement, white are high
16.6 parts of belite sulphur aluminum water mud, white 59.5 parts of quartz sand, 0.11 part of powder water-reducing agent, 0.19 part of powder antifoaming agent, silicic acid
0.1 part of magnalium, 0.06 part of tartaric acid.
As a further solution of the present invention：The mixed proportion of the powder section, liquid portion and water is powder section：
A groups：B groups：Water=100：3.5：3.5：(12-14).
As a further solution of the present invention：Aqueous epoxy curing agent in liquid portion B groups is the modified amine curing of self-control
Agent, main method of modifying are：Based on tetraethylenepentamine, make its primary amine and epoxy resin and other bis-epoxy functional group substances
Mixture reacts, then connects acid anhydrides, then blocks, and adjusts pH value to 8-9.
As a further solution of the present invention：The granular size of the white quartz sand is 80-120 mesh.
As a further solution of the present invention：Preparation method of the water-base epoxy self-leveling cement before use：First will
The A groups and B groups of liquid portion add appropriate mixing water and powder section by being mixed evenly in proportion.
As a further solution of the present invention：The A groups of the liquid portion and the mixing time of B groups are 1.5-2 minutes.
As a further solution of the present invention：The time that the liquid portion, powder section and water are mixed is 1.5-2
Minute, it is stirred using handheld stirring machine or planetary mortar mixer.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) it using white high belite sulphur aluminum water mud, does not crack after compounding rationally：It is commonly made to colored self-leveling cement all
It is to use white cement as major gelled material, white cement is to eliminate the color mineral C4AF in clinker and obtain, due to its C3S,
C3A contents are high, easily crack in the larger Self-leveling series of water consumption；Present invention uses a kind of white high belite sulphur aluminium
Cement, this cement are that C2S contents are higher, and a kind of novel cement also formed containing sulphur aluminum water mud and gypsum has volume
The features such as stability is good, microdilatancy, hydration reaction is very fast when being rationally used in combination with white cement, can make up it and shrink especially
It is the chemical shrinkage for making up early stage, it is made not crack；
(2) homemade high-performance water-based epoxy component is used, intensity, uniformity are improved：Aqueous epoxy curing agent oil emulsion
Property epoxy resin, can be compatible with water, to played in self-leveling cement improve intensity, density, cementitiousness, carry
High viscosity keeps component uniformity more preferable, generates certain flexibility, cracking resistance；The present invention is suitable for certainly using a kind of from synthesis
The aqueous epoxy curing agent of levelling cement, it is 7% or so of powder quality to make self-leveling cement intensity higher, optimum adding quantity of pulverized, is made
It obtains 1d of the present invention and reaches 40MPa, 28d is up to 80MPa or more；
(3) preferably the additives such as aluminium-magnesium silicate, reasonable compounding obtain more excellent effect：Aluminium-magnesium silicate is a kind of thixotroping suspension
The viscosity of cement slurry can be improved in agent, makes slurry evenly, and solidification rear surface is more smooth, and makes with water-base epoxy collective effect
Self-leveling cement is insensitive to water, and water is slightly more, and bleeding, intensity do not reduce yet yet；The height for being more suitable for self-leveling cement is used
Performance polycarboxylate water-reducer, water-reducing rate further increase self-leveling cement mobility and intensity up to 30% or more；It has used more
The compactness and intensity of self-leveling cement can be improved in antifoaming agent suitable for eliminating organic emulsion bubble cement, reduces surface
The defects of pin hole, improves surface effect.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
The preparation (green) of high-strength water-base epoxy colour self-leveling cement
(1) powder section：21 parts of white portland cement, white 15.6 parts of High-belite Cement, white 58 parts of quartz sand,
0.10 part of powder water-reducing agent, 0.17 part of powder antifoaming agent, 0.09 part of aluminium-magnesium silicate, 0.05 part of tartaric acid；
(2) liquid portion A groups：3.18 parts of 128# epoxy resin, 0.32 part of BGE reactive diluents；
(3) liquid portion B groups：Make 3.18 parts of aqueous epoxy curing agent, green 0.32 part of mill base by oneself.
Preparation before preparation method and use：
First above-mentioned (2)-(3) are uniformly mixed, add appropriate mixing water and (1).
(2)-(3) are specially poured into agitator, stirs 1.5 minutes, appropriate mixing water and (1) then will be added, make
It is stirred 1.5 minutes with planetary mortar mixer, water consumption is 0.12-0.14 parts of (1) total amount.
Embodiment 2：
The preparation (red) of high-strength water-base epoxy colour self-leveling cement
(1) powder section：22 parts of white portland cement, white 16.5 parts of High-belite Cement, white quartz sand 58.62
Part, 0.12 part of powder water-reducing agent, 0.18 part of powder antifoaming agent, 0.10 part of aluminium-magnesium silicate, 0.06 part of tartaric acid；
(2) liquid portion A groups：3.18 parts of 128# epoxy resin, 0.32 part of BGE reactive diluents；
(3) liquid portion B groups：Make 3.18 parts of aqueous epoxy curing agent, red 0.24 part of mill base by oneself.
Preparation before preparation method and use is the same as embodiment 1.
Embodiment 3：
The preparation (blue) of high-strength water-base epoxy colour self-leveling cement
(1) powder section：24 parts of white portland cement, white 17.6 parts of high belite sulphur aluminum water mud, white quartz sand
61 parts, 0.12 part of powder water-reducing agent, 0.20 part of powder antifoaming agent, 0.11 part of aluminium-magnesium silicate, 0.07 part of tartaric acid；
(2) liquid portion A groups：3.18 parts of 128# epoxy resin, 0.32 part of BGE reactive diluents；
(3) liquid portion B groups：Make 3.18 parts of aqueous epoxy curing agent, blue 0.28 part of mill base by oneself.
Preparation before preparation method and use is the same as embodiment 1.
Comparative example：
Certain commercially available producer's colour self-leveling cement (green)
Below by way of description of test beneficial effects of the present invention:
The performance of above-described embodiment 1-3 high-strength water-base epoxy colour self-leveling cements prepared is tested, test knot
Fruit is as shown in table 1.
Table 1:The performance test results of high-strength water-base epoxy colour self-leveling cement
It can be seen that properties of the present invention are satisfied by requirements of the national standard, in change in size, wear-resisting, especially in intensity
It is prominent in index, it is higher by one times of existing products in markets or more, is a kind of high-strength and high performance colour self-leveling cement.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of high-strength water-base epoxy colour self-leveling cement, which is characterized in that including liquid portion and powder section,
The group of the raw material of the powder section by weight is divided into：21-24 parts of white portland cement, white high belite sulphur aluminium
15.6-17.6 parts of cement, white 58-61 parts of quartz sand, 0.10-0.12 parts of powder water-reducing agent, powder antifoaming agent 0.17-0.20
Part, 0.09-0.11 parts of aluminium-magnesium silicate, 0.05-0.07 parts of tartaric acid；
The liquid portion is made of A groups and B groups：A groups are the reactive diluent that epoxy resin adds its mass fraction 10%；B groups
Add suitable mill base for self-control modified amine curing agent；Self-control modified amine curing agent main method of modifying be：With tetraethylenepentamine
Based on, so that its primary amine and the mixture of appropriate epoxy resin and other bis-epoxy functional group substances is reacted, then connect acid anhydrides, so
After block, adjust pH value to 8-9.
2. a kind of high-strength water-base epoxy colour self-leveling cement according to claim 1, which is characterized in that the powder portion
The group of the raw material divided by weight is divided into：22.5 parts of white portland cement, white 16.6 parts of high belite sulphur aluminum water mud, white
59.5 parts of quartz sand, 0.11 part of powder water-reducing agent, 0.19 part of powder antifoaming agent, 0.1 part of aluminium-magnesium silicate, 0.06 part of tartaric acid.
3. a kind of high-strength water-base epoxy colour self-leveling cement according to claim 1 or 2, which is characterized in that the powder
The mixed proportion of body portion, liquid portion and water is powder section：A groups：B groups：Water=100：3.5：3.5：(12-14).
4. a kind of high-strength water-base epoxy colour self-leveling cement according to claim 1 or 2, which is characterized in that described white
The granular size of colored stone sand is 80-120 mesh.
5. a kind of high-strength water-base epoxy colour self-leveling cement according to claim 1, which is characterized in that the aqueous ring
Preparation method of the oxygen self-leveling cement before use：First the A groups of liquid portion and B groups are mixed evenly in proportion, then added
Enter appropriate mixing water and powder section.
6. a kind of high-strength water-base epoxy colour self-leveling cement according to claim 5, which is characterized in that the liquid portion
The mixing time of the A groups and B groups divided is 1.5-2 minutes.
7. a kind of high-strength water-base epoxy colour self-leveling cement according to claim 5, which is characterized in that the liquid portion
Point, time for being mixed of powder section and water be 1.5-2 minutes, be stirred using planetary mortar mixer.
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| CN201610988479.3A CN106495616B (en) | 2016-11-10 | 2016-11-10 | A kind of high-strength water-base epoxy colour self-leveling cement |
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| CN201610988479.3A CN106495616B (en) | 2016-11-10 | 2016-11-10 | A kind of high-strength water-base epoxy colour self-leveling cement |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108516736A (en) * | 2018-03-20 | 2018-09-11 | 徐州东兴能源有限公司 | One kind building movable cement by hand suitable for children |
| CN108298842A (en) * | 2018-03-20 | 2018-07-20 | 徐州东兴能源有限公司 | A kind of cement |
| CN108996967A (en) * | 2018-08-24 | 2018-12-14 | 江西牧石建材有限公司 | A kind of clear water floor paint and preparation method thereof |
| CN110642574A (en) * | 2019-10-22 | 2020-01-03 | 中山市武汉理工大学先进工程技术研究院 | Multi-component extrusion-injection type mortar, and preparation method and application method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394892A (en) * | 2002-08-07 | 2003-02-05 | 奚海 | Epoxy resin solidfying agent |
| CN1415680A (en) * | 2002-10-24 | 2003-05-07 | 同济大学 | Paint of aqueous epoxy resin and its preparation method |
| CN1629205A (en) * | 2003-12-16 | 2005-06-22 | 四川省隆昌县承华化工有限责任公司 | Epoxy resin curing agent |
| CN1637039A (en) * | 2003-12-19 | 2005-07-13 | 气体产品与化学公司 | Method of preparation of a water based epoxy curing agent |
| CN1752163A (en) * | 2005-10-20 | 2006-03-29 | 同济大学 | A kind of aqueous epoxide resin paint and preparation method thereof |
| CN1958639A (en) * | 2006-11-27 | 2007-05-09 | 华南理工大学 | Solidifying agent for aqueous epoxy resin, and preparation method |
| CN101134806A (en) * | 2007-09-18 | 2008-03-05 | 天津大学 | Method for preparing aqueous epoxy resin hardener |
| CN102140026A (en) * | 2010-10-22 | 2011-08-03 | 中国建筑科学研究院 | Self-levelling material and preparation method thereof |
| CN102190463A (en) * | 2010-03-05 | 2011-09-21 | 上海耐齐建材有限公司 | Environment friendly color cement-based self-leveling material |
| CN102964100A (en) * | 2012-11-13 | 2013-03-13 | 福州皇家地坪有限公司 | Macromolecular adhesive cement |
| CN104529310A (en) * | 2015-01-12 | 2015-04-22 | 杭州绿怡新型建材有限公司 | Cement-based self-leveling mortar |
| CN105936592A (en) * | 2016-04-15 | 2016-09-14 | 马清浩 | Cement-based self-leveling mortar for ground and preparation method thereof |
-
2016
- 2016-11-10 CN CN201610988479.3A patent/CN106495616B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1394892A (en) * | 2002-08-07 | 2003-02-05 | 奚海 | Epoxy resin solidfying agent |
| CN1415680A (en) * | 2002-10-24 | 2003-05-07 | 同济大学 | Paint of aqueous epoxy resin and its preparation method |
| CN1629205A (en) * | 2003-12-16 | 2005-06-22 | 四川省隆昌县承华化工有限责任公司 | Epoxy resin curing agent |
| CN1637039A (en) * | 2003-12-19 | 2005-07-13 | 气体产品与化学公司 | Method of preparation of a water based epoxy curing agent |
| CN1752163A (en) * | 2005-10-20 | 2006-03-29 | 同济大学 | A kind of aqueous epoxide resin paint and preparation method thereof |
| CN1958639A (en) * | 2006-11-27 | 2007-05-09 | 华南理工大学 | Solidifying agent for aqueous epoxy resin, and preparation method |
| CN101134806A (en) * | 2007-09-18 | 2008-03-05 | 天津大学 | Method for preparing aqueous epoxy resin hardener |
| CN102190463A (en) * | 2010-03-05 | 2011-09-21 | 上海耐齐建材有限公司 | Environment friendly color cement-based self-leveling material |
| CN102140026A (en) * | 2010-10-22 | 2011-08-03 | 中国建筑科学研究院 | Self-levelling material and preparation method thereof |
| CN102964100A (en) * | 2012-11-13 | 2013-03-13 | 福州皇家地坪有限公司 | Macromolecular adhesive cement |
| CN104529310A (en) * | 2015-01-12 | 2015-04-22 | 杭州绿怡新型建材有限公司 | Cement-based self-leveling mortar |
| CN105936592A (en) * | 2016-04-15 | 2016-09-14 | 马清浩 | Cement-based self-leveling mortar for ground and preparation method thereof |
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Inventor after: Peng Pengfei Inventor after: Wu Yusheng Inventor after: Chen Zhenshan Inventor after: Qin Xianming Inventor after: Gao Yanli Inventor after: Chen Xiaohan Inventor after: Huang Zhou Inventor before: Peng Pengfei Inventor before: Wu Yusheng Inventor before: Chen Zhenshan Inventor before: Qin Xianming Inventor before: Gao Yanli Inventor before: Chen Xiaohan Inventor before: Huang Zhou |
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