CN107954624A - A kind of concrete silicon crystal curing agent - Google Patents
A kind of concrete silicon crystal curing agent Download PDFInfo
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- CN107954624A CN107954624A CN201711354081.5A CN201711354081A CN107954624A CN 107954624 A CN107954624 A CN 107954624A CN 201711354081 A CN201711354081 A CN 201711354081A CN 107954624 A CN107954624 A CN 107954624A
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- concrete
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Abstract
The present invention relates to a kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent.Concrete silicon crystal curing agent penetrates into concrete and the chemical reaction of continuation occurs with it, generation does not expand, do not shrink, the high strength glass matter compound that property is stablized, concrete substrate is strengthened, sealing and hardening, the overall structure of densification is formed it into, its intensity can strengthen over time and persistently, so as to reach hardening, strong, impervious, weathering resistance, wear-resistant, lifting chemoresistance, not play dirt, the not accumulation of salt in the surface soil, firm such as steel, coloured and dazzling concrete sealing effect；And the concrete hardener in this programme is waterborne liquid, safety and environmental protection；Suitable for various new-old concrete terraces, including magma terrace, terrazzo terrace, diamond dust abrasion-proof terrace etc., loose terrace serious to dusting has hardening and enhancing effect well.
Description
Technical field
The present invention relates to a kind of concrete hardener, more particularly to a kind of concrete silicon crystal curing agent.
Background technology
At present, the defects of concrete structure has been widely used in building field, but concrete structure is intrinsic has become
Influence the principal element of concrete life cycle length；Alkali-aggregate reaction（Abbreviation ASR）Refer to cement in concrete raw material,
Active ingredient reaction in alkali and aggregate in additive and water, gradually reacts after concreting shaping, product water suction
Expansion makes concrete produce internal stress, causes that concrete expansion is dry and cracked, loses design performance；ASR adverse reactions are current full generation
" mortal wound of concrete structure cancer " that boundary generally acknowledges, in addition easy of concrete structure also presence is grey, it is low with hardness to wear no resistance
Defect.
To overcome drawbacks described above, usually there is three classes means to save the situation：
1. apply wearing layer in concrete foundation；
2. coating the high-molecular coatings such as epoxy resin in concrete surface, the wearability of concrete is improved；
3. using reactive materials such as curing agents, fundamentally to solve concrete inherent shortcoming.
Curing agent has three generation products at present, and the first generation is the sodium base product based on sodium metasilicate, and the second generation is potassium base silicic acid
Salt curing agent, the third generation are lithium metasilicate base products；The hardening of the limited raising concrete of preceding two generations product energy, third generation product are
It uniquely can effectively mitigate the material of ASR reactions, but since third generation product still has the limitation thus improvement of technology
Unobvious.
If application publication number is a kind of concrete hardener and its system disclosed in the Chinese patent of " CN103864341A "
Preparation Method, the setting time of this kind of curing agent is shorter, and Morse hardness is higher, also has certain mitigation to ASR reactions, but
It is that this curing agent cost is higher, is not suitable for large batch of use.
Thus, we provide another concrete hardener herein, effectively alleviate while having preferable hardening effect
ASR reacts.
The content of the invention
The object of the present invention is to provide a kind of concrete silicon crystal curing agent, for improve concrete floor hardening effect and
Effectively alleviate ASR reactions.
The present invention above-mentioned technical purpose technical scheme is that：A kind of concrete silicon crystal hardening
Agent, including silicate mixture, Nano silica sol and organic solvent.
Preferably, the silicate mixture for sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan,
Any several mixing in potassium fluosilicate, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate.
Preferably, the Nano silica sol particle diameter is 10-20nm.
Preferably, following component is by weight：
10-80 parts of silicate mixture
5-10 parts of Nano silica sol
10-20 parts of organic solvent.
Preferably, further including following component, following component is by weight：
1-5 parts of bleeding agent
5-10 parts of wetting agent
5-10 parts of defoamer
10-50 parts of water.
Preferably, the bleeding agent uses fatty alcohol polyoxyethylene ether.
Preferably, the defoamer uses organic silicon defoamer.
Preferably, the wetting agent is using in polyether silicone, lauryl sodium sulfate, neopelex
It is a kind of or any several.
In conclusion the invention has the advantages that：
（1）Concrete silicon crystal curing agent penetrates into concrete and the chemical reaction of continuation occurs with it, and generation is not expanded, do not received
Contracting, the high strength glass matter compound that property is stablized, strengthens concrete substrate, sealing and hardening, forms it into densification
Overall structure, its intensity can strengthen over time and persistently, so as to reach hardening, strong, impervious, weathering resistance, anti-
Abrasion, lifting chemoresistance, do not play dirt, the not accumulation of salt in the surface soil, firm such as steel, coloured and dazzling concrete sealing effect；And this programme
In concrete silicon crystal curing agent be waterborne liquid, do not burn, be non-volatile, safety and environmental protection；Suitable for various new-old concretes
Level ground, including magma terrace, terrazzo terrace, diamond dust abrasion-proof terrace etc., loose terrace serious to dusting have good hardening
And enhancing effect；
（2）Concrete hardener main body in this programme is silicate mixture, can there is preferable binding ability with concrete, will
During Nano silica sol and organic solvent are poured into silicate mixture and stir evenly；Organic solvent uses absolute ethyl alcohol, anhydrous
Ethanol has stronger volatility, when curing agent is sprayed on concrete surface in the construction process, absolute ethyl alcohol with when
Between passage volatilization, Nano silica sol polymerize to form high poly- silica gel, and with the volatilization of absolute ethyl alcohol, high poly- silica gel molecule by
It is cumulative big, latticed high molecular crosslink thing is eventually formed, this latticed structure has stronger structural strength, and anhydrous
The volatilization of ethanol occurs that self assembly phenomenon is evenly distributed wherein for uniformly volatilization, Nano silica sol, therefore is formed latticed
High molecular crosslink thing even structure；Since Ludox can generate silicate, Ludox and silicic acid with part inorganic salt reaction
Salt, there are certain similitude, can there is preferable intersolubility in structure, and silicate mixture can occur preferably with concrete
Combination, thus Ludox using silicate mixture as medium also can be fabulous be attached to concrete surface；
（3）Silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, potassium fluosilicate fluorine
The material such as magnesium silicate or zinc fluosilicate, wherein sodium, potassium, lithium are congeners, and property is similar, and this kind of material is after dehydration curing
Form the material that glossiness is high, hardness is high；Likewise, Nano silica sol is losing organic solvent（Absolute ethyl alcohol）The net formed afterwards
The high molecular crosslink thing of trellis also has preferable glossiness and hardness；And because this kind of material chemistry, physical property are stablized, because
And with it is good harden, be strong, is impervious, weathering resistance, wear-resistant, lifting chemoresistance, do not play dirt, accumulation of salt in the surface soil etc. is not excellent
The impact of performance；
（4）Nano silica sol is compared with Ludox, and particle diameter smaller, permeability is more preferable, is being oozed after concrete surface is sprayed to
The synergistic effect of saturating agent and wetting agent, which issues to give birth to, oozes, therefore the hardening process of concrete is since inside concrete is, can be with
Fill up gap and the hole that concrete is formed in casting process, also can fill concrete itself gap for concrete surface
Hardening is laid a good foundation；
（5）Wetting agent and bleeding agent synergistic effect make concrete silicon crystal curing agent preferably be attached to concrete surface and melt therewith
Close, wetting agent enables to be sprayed at the silicon crystal curing agent of concrete surface more by reducing surface tension, the interfacial tension of object
Deep enters in concrete, and defoamer can reduce the minute bubbles generated in whipping process；Emulsifying agent is can to improve liquid
Body collects the surface tension between each composition phase, is allowed to form uniform and stable dispersion, it is ensured that the concrete knot after hardening
Structure intensity.
Embodiment
This specific embodiment is only explanation of the invention, it is not limitation of the present invention, people in the art
Member as needed can make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
All protected in the right of invention be subject to Patent Law.
Embodiment 1：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent；Wherein silicate mixes
Thing can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate,
Can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after use, organic solvent is absolute ethyl alcohol；
In the present embodiment, silicate mixture uses sodium metasilicate and potassium silicate with 1:1 mixed material.
Clean container is taken, adds 10 parts of silicate mixtures thereto, then stirred after pouring into 10 parts of organic solvents thereto
Mix uniformly, add 5 parts of Nano silica sols thereto afterwards and stir, completion concrete silicon crystal hardening dispersed to three kinds of materials
The preparation of agent.
Embodiment 2：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent；Wherein silicate mixes
Thing can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate,
Can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after use, organic solvent is absolute ethyl alcohol；
In the present embodiment, silicate mixture uses sodium methyl silicate and potassium silicate with 1:1 mixed material.
Clean container is taken, adds 80 parts of silicate mixtures thereto, then stirred after pouring into 20 parts of organic solvents thereto
Mix uniformly, add 10 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, it is hard to complete concrete silicon crystal
The preparation of agent.
Embodiment 3：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent；Wherein silicate mixes
Thing can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate,
Can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after use, organic solvent is absolute ethyl alcohol；
In the present embodiment, silicate mixture uses sodium metasilicate and lithium metasilicate with 1:1 mixed material.
Clean container is taken, adds 35 parts of silicate mixtures thereto, then stirred after pouring into 15 parts of organic solvents thereto
Mix uniformly, add 7 parts of Nano silica sols thereto afterwards and stir, completion concrete silicon crystal hardening dispersed to three kinds of materials
The preparation of agent.
Embodiment 4：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent；Wherein silicate mixes
Thing can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate,
Can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after use, organic solvent is absolute ethyl alcohol；
In the present embodiment, silicate mixture uses sodium metasilicate and sodium methyl silicate with 3:1 mixed material.
Clean container is taken, adds 64 parts of silicate mixtures thereto, then stirred after pouring into 12 parts of organic solvents thereto
Mix uniformly, add 8 parts of Nano silica sols thereto afterwards and stir, completion concrete silicon crystal hardening dispersed to three kinds of materials
The preparation of agent.
Embodiment 5：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include bleeding agent,
Wetting agent, defoamer and water；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, fluorine silicon
Sour sodium, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of arbitrarily to compare
Used after example mixing, organic solvent is absolute ethyl alcohol, and bleeding agent uses fatty alcohol polyoxyethylene ether, and defoamer is disappeared using organosilicon
Infusion, wetting agent use polyether silicone, lauryl sodium sulfate or neopelex；In the present embodiment, silicic acid
Salt mixture uses sodium metasilicate and potassium silicate with 3:1 mixed material, wetting agent use polyether silicone.
Clean container is taken, adds 50 parts of silicate mixtures thereto, then stirred after pouring into 10 parts of organic solvents thereto
Mix uniformly, add 5 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 1 part thereto and ooze
Stirred evenly after saturating agent, 5 parts of wetting agents, 5 parts of defoamers and 10 parts of water, complete the preparation of concrete silicon crystal curing agent.
Embodiment 6：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include bleeding agent,
Wetting agent, defoamer and water；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, fluorine silicon
Sour sodium, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of arbitrarily to compare
Used after example mixing, organic solvent is absolute ethyl alcohol, and bleeding agent uses fatty alcohol polyoxyethylene ether, and defoamer is disappeared using organosilicon
Infusion, wetting agent use polyether silicone, lauryl sodium sulfate or neopelex；In the present embodiment, silicic acid
Salt mixture uses sodium metasilicate and potassium silicate with 3:1 mixed material, wetting agent use polyether silicone.
Clean container is taken, adds 80 parts of silicate mixtures thereto, then stirred after pouring into 20 parts of organic solvents thereto
Mix uniformly, add 10 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 5 parts thereto and ooze
Stirred evenly after saturating agent, 10 parts of wetting agents, 10 parts of defoamers and 50 parts of water, complete the preparation of concrete silicon crystal curing agent.
Embodiment 7：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include bleeding agent,
Wetting agent, defoamer and water；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, fluorine silicon
Sour sodium, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of arbitrarily to compare
Used after example mixing, organic solvent is absolute ethyl alcohol, and bleeding agent uses fatty alcohol polyoxyethylene ether, and defoamer is disappeared using organosilicon
Infusion, wetting agent use polyether silicone, lauryl sodium sulfate or neopelex；In the present embodiment, silicic acid
Salt mixture uses sodium metasilicate and lithium metasilicate with 3:1 mixed material, wetting agent use polyether silicone.
Clean container is taken, adds 65 parts of silicate mixtures thereto, then stirred after pouring into 16 parts of organic solvents thereto
Mix uniformly, add 8 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 2.5 parts thereto
Stirred evenly after bleeding agent, 7.5 parts of wetting agents, 6.5 parts of defoamers and 30 parts of water, complete the preparation of concrete silicon crystal curing agent.
Embodiment 8：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include bleeding agent,
Wetting agent, defoamer and water；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, fluorine silicon
Sour sodium, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of arbitrarily to compare
Used after example mixing, organic solvent is absolute ethyl alcohol, and bleeding agent uses fatty alcohol polyoxyethylene ether, and defoamer is disappeared using organosilicon
Infusion, wetting agent use polyether silicone, lauryl sodium sulfate or neopelex；In the present embodiment, silicic acid
Salt mixture uses sodium metasilicate and lithium metasilicate with 3:1 mixed material, wetting agent use polyether silicone.
Clean container is taken, adds 25 parts of silicate mixtures thereto, then stirred after pouring into 16 parts of organic solvents thereto
Mix uniformly, add 8 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 3 parts thereto and ooze
Stirred evenly after saturating agent, 9 parts of wetting agents, 9 parts of defoamers and 18 parts of water, complete the preparation of concrete silicon crystal curing agent.
Embodiment 9：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include dispersant and
Water-retaining agent；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, fluosilicic acid
Potassium, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after make
With, organic solvent is absolute ethyl alcohol, and dispersant uses polyethylene pyrrole network alkanone, ethyl acetate, cetyl trimethylammonium bromide,
Water-retaining agent is using poly- sodium propionate, polyacrylic acid potassium；In the present embodiment, silicate mixture uses sodium metasilicate and lithium metasilicate with 3:
1 mixed material, dispersant use polypyrrole alkanone, and water-retaining agent uses poly- sodium propionate.
Clean container is taken, adds 18 parts of silicate mixtures thereto, then stirred after pouring into 10 parts of organic solvents thereto
Mix uniformly, add 5 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 5 parts points thereto
Powder and 5 parts of water-retaining agent, complete the preparation of concrete silicon crystal curing agent.
Embodiment 10：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include dispersant and
Water-retaining agent；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, fluosilicic acid
Potassium, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after make
With, organic solvent is absolute ethyl alcohol, and dispersant uses polyethylene pyrrole network alkanone, ethyl acetate, cetyl trimethylammonium bromide,
Water-retaining agent is using poly- sodium propionate, polyacrylic acid potassium；In the present embodiment, silicate mixture uses sodium metasilicate, and dispersant uses
Polypyrrole alkanone, water-retaining agent use poly- sodium propionate.
Clean container is taken, adds 80 parts of silicate mixtures thereto, then stirred after pouring into 20 parts of organic solvents thereto
Mix uniformly, add 10 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 10 parts thereto
Dispersant and 10 parts of water-retaining agent, complete the preparation of concrete silicon crystal curing agent.
Embodiment 11：
A kind of concrete silicon crystal curing agent, including silicate mixture, Nano silica sol and organic solvent, further include dispersant and
Water-retaining agent；Wherein silicate mixture can use sodium metasilicate, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, fluosilicic acid
Potassium, magnesium fluosilicate, zinc fluosilicate, can only select it is therein it is a kind of may also be used in which it is a variety of mixed with arbitrary proportion after make
With, organic solvent is absolute ethyl alcohol, and dispersant uses polyethylene pyrrole network alkanone, ethyl acetate, cetyl trimethylammonium bromide,
Water-retaining agent is using poly- sodium propionate, polyacrylic acid potassium；In the present embodiment, silicate mixture uses sodium metasilicate and lithium metasilicate with 3:
1 mixed material, dispersant use polypyrrole alkanone, and water-retaining agent uses poly- sodium propionate.
Clean container is taken, adds 65 parts of silicate mixtures thereto, then stirred after pouring into 15 parts of organic solvents thereto
Mix uniformly, add 8 parts of Nano silica sols thereto afterwards and stirring is dispersed to three kinds of materials, then add 7.5 parts thereto
Dispersant and 7.5 parts of water-retaining agent, complete the preparation of concrete silicon crystal curing agent.
Performance detection is carried out to the concrete silicon crystal curing agent being prepared in embodiment 1- embodiments 11, detection includes
Permeability-thickness, setting time, Mohs' hardness, by the records of values after measurement in table 1：
| Permeability-thickness（mm） | Setting time（h） | Mohs' hardness | |
| Embodiment 1 | 7.6 | 2.1 | 6.5 |
| Embodiment 2 | 8.1 | 2.5 | 7.5 |
| Embodiment 3 | 7.7 | 2.4 | 7.1 |
| Embodiment 4 | 7.9 | 2.2 | 7.4 |
| Embodiment 5 | 8.0 | 2.1 | 6.7 |
| Embodiment 6 | 7.8 | 2.3 | 7.3 |
| Embodiment 7 | 7.6 | 2.5 | 7.0 |
| Embodiment 8 | 7.6 | 2.3 | 7.5 |
| Embodiment 9 | 7.8 | 2.4 | 6.9 |
| Embodiment 10 | 8.0 | 2.2 | 6.8 |
| Embodiment 11 | 7.9 | 2.3 | 6.6 |
Whether the color after observation concrete floor hardening is uniform and glossy and is recorded in table 2：
| Color uniformity | Glossiness | Color uniformity | Glossiness | ||
| Embodiment 1 | Uniformly | It is bright | Embodiment 7 | Uniformly | It is bright |
| Embodiment 2 | Uniformly | It is bright | Embodiment 8 | Uniformly | It is bright |
| Embodiment 3 | Uniformly | It is bright | Embodiment 9 | Uniformly | It is bright |
| Embodiment 4 | Uniformly | It is bright | Embodiment 10 | Uniformly | It is bright |
| Embodiment 5 | Uniformly | It is bright | Embodiment 11 | Uniformly | It is bright |
| Embodiment 6 | Uniformly | It is bright |
Claims (9)
- A kind of 1. concrete silicon crystal curing agent, it is characterised in that：Including silicate mixture, Nano silica sol and organic solvent.
- A kind of 2. concrete silicon crystal curing agent according to claim 1, it is characterised in that：The silicate mixture is silicon It is any several mixed in sour sodium, potassium silicate, lithium metasilicate, sodium methyl silicate, prodan, potassium fluosilicate, magnesium fluosilicate, zinc fluosilicate Close.
- A kind of 3. concrete silicon crystal curing agent according to claim 1, it is characterised in that：The Nano silica sol particle diameter is 10-20nm, the organic solvent are absolute ethyl alcohol.
- 4. a kind of concrete silicon crystal curing agent according to claim 1, it is characterised in that following component is by weight：10-80 parts of silicate mixture5-10 parts of Nano silica sol10-20 parts of organic solvent.
- A kind of 5. concrete silicon crystal curing agent according to claim 1, it is characterised in that：Following component is further included, below Component is by weight：1-5 parts of bleeding agent5-10 parts of wetting agent5-10 parts of defoamer10-50 parts of water.
- A kind of 6. concrete silicon crystal curing agent according to claim 5, it is characterised in that：The bleeding agent uses fatty alcohol Polyoxyethylene ether.
- A kind of 7. concrete silicon crystal curing agent according to claim 5, it is characterised in that：The defoamer uses organosilicon Defoamer.
- A kind of 8. concrete silicon crystal curing agent according to claim 5, it is characterised in that：The wetting agent uses polyethers silicon One kind or any several in oxygen alkane, lauryl sodium sulfate, neopelex.
- 9. a kind of concrete silicon crystal curing agent according to claim 1, it is characterised in that further include following component, below Component is by weight：5-10 parts of dispersant5-10 parts of water-retaining agent.
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| CN114409305A (en) * | 2022-01-19 | 2022-04-29 | 广东嘉宝莉科技材料有限公司 | Liquid interface treating agent, environment-friendly waterproof slurry and preparation method and construction method thereof |
| CN114349532A (en) * | 2022-02-23 | 2022-04-15 | 北京易晟元环保工程有限公司 | Liquid preparation for early curing of concrete and early curing method of concrete |
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