CN108329053A - The preparation method of environment protection colour terrace hardening agent - Google Patents
The preparation method of environment protection colour terrace hardening agent Download PDFInfo
- Publication number
- CN108329053A CN108329053A CN201711493275.3A CN201711493275A CN108329053A CN 108329053 A CN108329053 A CN 108329053A CN 201711493275 A CN201711493275 A CN 201711493275A CN 108329053 A CN108329053 A CN 108329053A
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- environmental protection
- hardening agent
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- glycerine
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Classifications
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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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
- C04B41/68—Silicic acid; Silicates
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5024—Silicates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Floor Finish (AREA)
Abstract
A kind of environmental protection floor hardening agent be related to it is a kind of be applied to concrete base level ground color environmental protection hardening agent, more particularly to cement-based surface is strengthened and colored asepsis environment-protecting.The present invention mainly by lithium metasilicate, glycerine, pigment, surfactant and urges agent to form, the mass concentration of the lithium metasilicate is 22%, and weight part ratio is 400 600 parts of lithium metasilicates, 100 200 parts of glycerine, 50 100 parts of pigment, 0.2 1.0 parts of surfactants and 25 parts of catalyst.In the present invention, 0.5 2Cm inside concrete surface is infiltrated by modified silicic acid lithium mixture, under concrete alkaline environment, it is chemically reacted with concrete parts product, generate more closely knit gel, concrete water bleeding channel and part-structure defect are filled up, to achieve the effect that enhance concrete surface.It can the insufficient caused grey dusting defect of process part terrace surface intensity.And it can be within a short period of time（35 days）Increase the surface strength of concrete floor.It after effectively combining pigment, can arbitrarily mix colours, can facilitate and make colored nontoxic, non-volatile, wear-resisting, alkaline-resisting, high-strength concrete base environmental protection floor.
Description
Technical field
The present invention relates to one kind being applied to concrete base level ground color environmental protection hardening agent, more particularly to cement-based surface is strengthened
And colored asepsis environment-protecting.
Background technology
Color floor is a kind of beautiful, easy for construction, wear-resisting, dust-proof floor decorative material, is widely used in industrial and civilian
The floor treatment of the landmark bulidings object such as the public domain of building, especially hospital, school, convenience-for-people center.Its technique with lithium metasilicate,
Catalyst, pigment（Watersoluble pigment）, sealing agent etc. be primary raw material, accurately reaction is made in closed reactor.Colored ground
Level ground is that pigment is added in concrete, colorful to achieve the effect that, but after addition pigment, concrete surface intensity obviously subtracts
Weak, for partial colour terrace because surface strength deficiency has caused grey dusting, exist influences beautiful defect instead.How silicic acid is played
Lithium activity simultaneously avoids pigment from being added in concrete and influences the intensity of concrete to be core of the invention.
Invention content
The purpose of the present invention is intended to overcome the defect of the environmental protection of the prior art, durability, wear-resisting etc., and providing one kind can be with
In conjunction with the chemical composition of cement matrix, is hardened, strengthened, resistance in concrete surface using catalysis and chemical reaction means production application
Mill, alkaline-resisting color floor hardening agent, the environmental protection floor hardening agent that acquisition performance is more superior, resource is more saved.
Environmental protection floor hardening agent of the present invention mainly by lithium metasilicate, glycerine, pigment, surfactant and urges agent group
At the mass concentration of the lithium metasilicate is 22%, and weight part ratio is 400-600 parts of lithium metasilicates, 100-200 parts of glycerine, 50-100
Part pigment, 0.2-1.0 parts of surfactants and 2-5 parts of catalyst.
Above-mentioned environmental protection floor hardening agent, preparation method are：
A. 400-600 parts of lithium metasilicates are mixed with 100-200 parts of glycerine, must be mixed after 200-400 parts of water are added after mixing
Catalyst is added into mixed liquor, and is sufficiently mixed by liquid a, obtains mixed liquor b；The additive amount of catalyst is hydramine substance 2-5
Part；
B. mixed liquor b obtained by step a is heated to 90-100 DEG C with 10-15 DEG C/h of heating rate, temperature 1-1.5h is kept to generate
After milky or colourless dirty solution, it is naturally cooling to room temperature；
C. 0.2-1.0 parts of surfactant is added to the dirty solution reacted through step b, 50-100 parts of pigment is to get applied to mixed
Coagulate the environmental protection floor hardening agent of soil.
Glycerine described in step a is mass percent>80% glycerine, dosage are 100-200 parts.
It is 1.02-1.5g/cm that mixed liquor described in step a, which is density,3Mixed liquor；
Catalyst described in step a is the substance for being catalyzed lithium metasilicate and alcamines chemical reaction, and dosage is according to hydramine substance
NH4 -Content is：0.2-1.0 parts.
Hydramine substance described in step a is the substance of the containing alcohols amine function groups such as triethanolamine, diethanol amine.Alcohol amine functions
Group chemically reacts under the action of catalyst A with lithium metasilicate, and being formed has certain surface activity, reduces the mixed of liquid level viscosity
Close object.The dosage of the hydramine substance is：2-5 parts.
Being heated to be described in step b is heated with 10-15 DEG C/h of heating rate, and it is for use that temperature of charge is down to room temperature.
Surfactant described in step c is ionic activating agent and nonionic agent, including but not limited to straight chain
Sodium alkyl benzene sulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol, diglycollic amide, lignosulfonates, alkyl, polyether, poly alkyl alcohol
One or more than one kinds of mixtures in ethylene oxide ether, stearic acid, quaternary ammonium compound；Addition is 0.2-1.0 parts.
In the present invention, 0.5-2Cm inside concrete surface is infiltrated by modified silicic acid lithium mixture, in concrete alkalinity
Under environment, chemically reacted with concrete parts product, generate more closely knit gel, fill up concrete water bleeding channel and
Part-structure defect, to achieve the effect that enhance concrete surface.It can insufficient caused of process part terrace surface intensity
Grey dusting defect.And it can be within a short period of time（3-5 days）Increase the surface strength of concrete floor.It, can after effectively combining pigment
It arbitrarily mixes colours, can facilitate and make colored nontoxic, non-volatile, wear-resisting, alkaline-resisting, high-strength concrete base environmental protection floor.
Specific implementation mode
With reference to embodiment, the present invention is described further, but not limited to the examples.
Embodiment 1
Environmental protection floor hardening agent of the present invention mainly by lithium metasilicate, glycerine, pigment, surfactant and urges agent to form, institute
The mass concentration for stating lithium metasilicate is 22%, and weight part ratio is 400-600 parts of lithium metasilicates, 100-300 parts of glycerine, 50-100 parts of face
Material, 0.2-1.0 parts of surfactants and 2-5 parts of catalyst.
Embodiment 2
The environmental protection floor hardening agent, preparation method are：
A. 400 parts of lithium metasilicates are mixed with 100 parts of glycerine, glycerine is mass percent>80% glycerine adds after mixing
Mixed liquor a, density 1.02-1.5g/cm are obtained after entering 210 parts of water3, catalyst is added into mixed liquor, and be sufficiently mixed, obtains
Mixed liquor b；In addition, can also add hydramine substance in addition to glycerine, the specially substance of the containing alcohols amine function group such as triethanolamine.
Alcohol amine function group chemically reacts under the action of catalyst A with lithium metasilicate, and being formed has certain surface activity, reduces liquid level
The mixture of viscosity.Its additive amount is 5 parts of hydramine substance；The mass concentration of the lithium metasilicate is 22%；
B. mixed liquor b obtained by step a is heated to 90-100 DEG C with 10-15 DEG C/h of heating rate, temperature 1-1.5h is kept to generate
After milky or colourless dirty solution, it is naturally cooling to room temperature；
C. 0.2 part of surfactant is added to the dirty solution reacted through step b, 50 parts of pigment is to get the ring applied to concrete
Terrace hardening agent is protected, surfactant is ionic activating agent and nonionic agent, and the present embodiment is linear alkylbenzene (LAB) sulphur
Sour sodium addition is 0.2-1.0 parts.Catalyst is the substance for being catalyzed lithium metasilicate and alcamines chemical reaction, such as peroxide, mistake
Sulfide etc., dosage is according to the NH of hydramine substance4 -Content is：0.2 part.
Embodiment 3
The environmental protection floor hardening agent, preparation method are：
A. 600 parts of lithium metasilicates are mixed with 200 parts of glycerine, glycerine is mass percent>80% glycerine adds after mixing
Mixed liquor a, density 1.02-1.5g/cm are obtained after entering 380 parts of water3, catalyst is added into mixed liquor, and be sufficiently mixed, obtains
Mixed liquor b；In addition, can also add hydramine substance, the specially substance of the containing alcohols amine function group such as diethanol amine other than glycerine.Alcohol
Amine function group chemically reacts under the action of catalyst A with lithium metasilicate, and being formed has certain surface activity, reduction liquid level viscous
The mixture of property.Its additive amount is 5 parts of hydramine substance；The mass concentration of the lithium metasilicate is 22%；
B. mixed liquor b obtained by step a is heated to 90-100 DEG C with 10-15 DEG C/h of heating rate, temperature 1-1.5h is kept to generate
After milky or colourless dirty solution, it is naturally cooling to room temperature；
C. 1.0 parts of surfactant is added to the dirty solution reacted through step b, 100 parts of pigment is to get the ring applied to concrete
Terrace hardening agent is protected, surfactant is ionic activating agent and nonionic agent, and alkyl, polyether is used in the present embodiment
With stearic mixture；Addition is 1.0 parts.Catalyst is the substance for being catalyzed lithium metasilicate and alcamines chemical reaction, such as mistake
Oxide, persulfide etc., dosage is according to the NH of hydramine substance4 -Content is：1.0 part.
Embodiment 4
The environmental protection floor hardening agent, preparation method are：
A. 500 parts of lithium metasilicates are mixed with 200 parts of glycerine, glycerine is mass percent>80% glycerine adds after mixing
Mixed liquor a, density 1.02-1.5g/cm are obtained after entering 300 parts of water3, catalyst is added into mixed liquor, and be sufficiently mixed, obtains
Mixed liquor b；In addition, can also add hydramine substance, specially the containing alcohols amine functions such as triethanolamine and diethanol amine other than glycerine
The substance of group.Alcohol amine function group chemically reacts under the action of catalyst A with lithium metasilicate, and being formed, there is certain surface to live
Property, reduce liquid level viscosity mixture.Its additive amount is 3.5 parts of hydramine substance；The mass concentration of the lithium metasilicate is 22%；
B. mixed liquor b obtained by step a is heated to 90-100 DEG C with 10-15 DEG C/h of heating rate, temperature 1-1.5h is kept to generate
After milky or colourless dirty solution, it is naturally cooling to room temperature；
C. 0.6 part of surfactant is added to the dirty solution reacted through step b, 75 parts of pigment is to get the ring applied to concrete
Terrace hardening agent is protected, surfactant is ionic activating agent and nonionic agent, and poly alkyl alcohol is used in the present embodiment
Ethylene oxide ether sodium sulfate, diglycollic amide, lignosulfonates, alkyl, polyether, fatty alcohol polyoxyethylene ether, stearic acid and quaternary ammonium
Compound mixture；Addition is 1.0 parts of 0.2-.Catalyst is the substance for being catalyzed lithium metasilicate and alcamines chemical reaction, such as mistake
Oxide, persulfide etc., dosage is according to the NH of hydramine substance4 -Content is：0.2-1.0 parts.
Embodiment 5
The environmental protection floor hardening agent, surfactant are ionic activating agent and nonionic agent, specially fat
The mixture of alcohol polyethenoxy ether sodium sulfate and glycollic amide, lignosulfonates；Addition is 0.2-1.0 parts.Remaining is the same as real
Apply example 2.
Embodiment 6
Above-mentioned environmental protection floor hardening agent, preparation method are：
A. 520 parts of lithium metasilicates are mixed with 250 parts of glycerine, glycerine is mass percent>80% glycerine adds after mixing
Mixed liquor a, density 1.02-1.5g/cm are obtained after entering 295 parts of water3, catalyst is added into mixed liquor, and be sufficiently mixed, obtains
Mixed liquor b；Catalyst is to be catalyzed the substance of lithium metasilicate and alcamines chemical reaction, such as peroxide, persulfide, dosage root
According to the NH of hydramine substance4 -Content is：0.2-1.0 parts.The mass concentration of the lithium metasilicate is 22%；
B. mixed liquor b obtained by step a is heated to 90-100 DEG C with 10-15 DEG C/h of heating rate, temperature 1-1.5h is kept to generate
After milky or colourless dirty solution, it is naturally cooling to room temperature；
C. 0.7 part of surfactant is added to the dirty solution reacted through step b, 80 parts of pigment is to get the ring applied to concrete
Protect terrace hardening agent, surfactant be ionic activating agent and nonionic agent, specially sodium n-alkylbenzenesulfonate,
Diglycollic amide, lignosulfonates, fatty alcohol polyoxyethylene ether and stearic mixture；Remaining is the same as embodiment 2.
Claims (9)
1. a kind of environmental protection floor hardening agent, mainly by lithium metasilicate, glycerine, pigment, surfactant and agent is urged to form, hold sign and exist
In the mass concentration of the lithium metasilicate is 22%, and weight part ratio is 400-600 parts of lithium metasilicates, 100-200 parts of glycerine, 50-100
Part pigment, 0.2-1.0 parts of surfactants and 2-5 parts of catalyst.
2. the preparation method of environmental protection floor hardening agent according to claim 1, which is characterized in that preparation method is：
A. 400-600 parts of lithium metasilicates are mixed with 100-200 parts of glycerine, must be mixed after 200-400 parts of water are added after mixing
Catalyst is added into mixed liquor, and is sufficiently mixed by liquid a, obtains mixed liquor b；The additive amount of catalyst is hydramine substance 2-5
Part；
B. mixed liquor b obtained by step a is heated to 90-100 DEG C with 10-15 DEG C/h of heating rate, temperature 1-1.5h is kept to generate
After milky or colourless dirty solution, it is naturally cooling to room temperature；
C. 0.2-1.0 parts of surfactant is added to the dirty solution reacted through step b, 50-100 parts of pigment is to get applied to mixed
Coagulate the environmental protection floor hardening agent of soil.
3. the preparation method of environmental protection floor hardening agent according to claim 2, which is characterized in that the glycerine described in step a
For mass percent>80% glycerine, dosage are 100-200 parts.
4. the preparation method of environmental protection floor hardening agent according to claim 2, which is characterized in that the mixing described in step a
It is 1.02-1.5g/cm that liquid, which is density,3Mixed liquor.
5. the preparation method of environmental protection floor hardening agent according to claim 2, which is characterized in that the catalysis described in step a
Agent is to be catalyzed the substance of lithium metasilicate and alcamines chemical reaction, and dosage is according to the NH of hydramine substance4 -Content is：0.2-1.0
Part.
6. the preparation method of environmental protection floor hardening agent according to claim 2, which is characterized in that the hydramine described in step a
Substance is the substance of the containing alcohols amine function groups such as triethanolamine, diethanol amine；Alcohol amine function group under the action of catalyst A with silicon
Sour lithium chemically reacts, and forms the mixture for having certain surface activity, reducing liquid level viscosity.
7. the preparation method of environmental protection floor hardening agent according to claim 6, which is characterized in that the hydramine substance
Dosage is：2-5 parts.
8. the preparation method of environmental protection floor hardening agent according to claim 2, which is characterized in that the surface described in step c
Activating agent is ionic activating agent and nonionic agent, including but not limited to sodium n-alkylbenzenesulfonate, fatty alcohol polyoxy
It is ethylene ether sodium sulfate, diglycollic amide, lignosulfonates, alkyl, polyether, fatty alcohol polyoxyethylene ether, stearic acid, quaternized
One or more than one kinds of mixtures in object.
9. the preparation method of environmental protection floor hardening agent according to claim 8, which is characterized in that surfactant addition
It is 0.2-1.0 parts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711493275.3A CN108329053A (en) | 2017-12-31 | 2017-12-31 | The preparation method of environment protection colour terrace hardening agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711493275.3A CN108329053A (en) | 2017-12-31 | 2017-12-31 | The preparation method of environment protection colour terrace hardening agent |
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| CN108329053A true CN108329053A (en) | 2018-07-27 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881431A (en) * | 2014-03-24 | 2014-06-25 | 浙江大学 | Silane coupling agent modified lithium silicate base coating and preparation method thereof |
| CN105272129A (en) * | 2015-11-07 | 2016-01-27 | 盘锦斯比瑞涂装有限公司 | Water-based self-polishing lotus leaf type dual-curing concrete reinforcer |
| CN105461349A (en) * | 2015-11-18 | 2016-04-06 | 江苏苏博特新材料股份有限公司 | A corrosion-inhibiting reinforcing agent used for a surface layer of steel fiber reinforced concrete and a preparing method thereof |
| CN106083191A (en) * | 2016-06-03 | 2016-11-09 | 徐州中联混凝土有限公司 | A kind of concrete superficial hardener |
| CN106284015A (en) * | 2016-08-26 | 2017-01-04 | 盼石（上海）新材料科技股份有限公司 | High service life embossing ground floor and preparation method thereof |
-
2017
- 2017-12-31 CN CN201711493275.3A patent/CN108329053A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881431A (en) * | 2014-03-24 | 2014-06-25 | 浙江大学 | Silane coupling agent modified lithium silicate base coating and preparation method thereof |
| CN105272129A (en) * | 2015-11-07 | 2016-01-27 | 盘锦斯比瑞涂装有限公司 | Water-based self-polishing lotus leaf type dual-curing concrete reinforcer |
| CN105461349A (en) * | 2015-11-18 | 2016-04-06 | 江苏苏博特新材料股份有限公司 | A corrosion-inhibiting reinforcing agent used for a surface layer of steel fiber reinforced concrete and a preparing method thereof |
| CN106083191A (en) * | 2016-06-03 | 2016-11-09 | 徐州中联混凝土有限公司 | A kind of concrete superficial hardener |
| CN106284015A (en) * | 2016-08-26 | 2017-01-04 | 盼石（上海）新材料科技股份有限公司 | High service life embossing ground floor and preparation method thereof |
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Application publication date: 20180727 |