CN109456016A - A kind of anti-seeping grouting material - Google Patents
A kind of anti-seeping grouting material Download PDFInfo
- Publication number
- CN109456016A CN109456016A CN201910029181.3A CN201910029181A CN109456016A CN 109456016 A CN109456016 A CN 109456016A CN 201910029181 A CN201910029181 A CN 201910029181A CN 109456016 A CN109456016 A CN 109456016A
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- CN
- China
- Prior art keywords
- grouting material
- seeping
- seeping grouting
- parts
- water
- 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.)
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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
- 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
- C04B28/06—Aluminous 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of anti-seeping grouting material, the anti-seeping grouting material is made of powder and liquid material, wherein powder includes 10~20 parts of aluminate cement, 50~60 parts of sulphate aluminium cement, 5~10 parts of lime, 100~200 15~20 parts of mesh sand, 0.1~0.3 part of cellulose ether, 0.5~1 part of silicon ash, 0.1~0.3 part of water-reducing agent, 0.1~0.3 part of tartaric acid, 0.1~0.3 part of sodium thiosulfate；Liquid material includes 25~30 parts of emulsion polymerization, and 0.3~0.5 part of defoaming agent, 0.05~0.1 part of wetting dispersing agent, surplus is water, and the number is mass fraction.Powder and liquid material are used in mixed way by 1.5~2:1.Anti-seeping grouting material of the present invention has the characteristic quickly solidified, good with the adaptability of base after solidification, can resist a certain amount of base's deformation, and anti-cracking performance is good, with base's cohesive force height.
Description
Technical field
The present invention relates to slurry production technical fields, are a kind of anti-seeping grouting material specifically.
Background technique
Currently, the concrete of tube circumference is mainly opened a V-type to the pipe root position processing of through-flooring in waterproof construction
Slot, then groove is inserted with inorganic plugging material, fixing pipe root is reached with this and fills up the gap of pipe root and floor, then again upper
Side brush waterproof.
By the house that handles in this way the problem of closed-water test does not have leak substantially；But due to inorganic plugging material
Without flexible flexibility, in actual use, pipeline can shake, the thermal expansion coefficient of pipeline and inorganic plugging material phase
Difference is larger, can all lead to the cracking of inorganic plugging material, to cause position waterproof layer rupture, leak.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of anti-seeping grouting material.
The purpose of the present invention is achieved through the following technical solutions:
A kind of anti-seeping grouting material, including liquid material and powder, the mixed proportion of powder and liquid material by weight are 1.5:1~2:
1。
The powder is made of the following components: wherein calculates according to the mass fraction,
The liquid material is made of following component, is calculated according to the mass fraction,
Under the premise of liquid material adds up to 100 parts, water is surplus.
The aluminate cement and sulphate aluminium cement is the quick hardening sulphoaluminate cement of 42.5 or more intensity, this group
The function of dividing is for cementitious material.
Lime used is 325 mesh~500 mesh, and the function of this component is to provide certain basicity, also as cementitious material
A part.
Sand used is 100 mesh~200 mesh, and the function of this component is aggregate.
Cellulose used is hydroxypropyl methyl cellulose, and the function of this component is to provide water-retaining property, is conducive to feel of constructing.
Water-reducing agent is high-efficiency polycarboxylic acid water reducer, and the function of this component is to can reduce the ratio of mud, reduces viscosity after mixing,
Be conducive to grouting construction.
Retarder is tartaric acid or citric acid；The function of this component is to slow down rate of set after mixing, and extending material can apply
Between working hour.
Early strength agent is lithium carbonate or lithium chloride or lithium sulfate；The function of this component is to improve early strength after product hardening.
Hydrophober is efficient silylation hydrophober；The function of this component is hydrophobic effect, does not absorb water, has after making formed product
Better waterproof performance.
Macromolecule emulsion used can be acrylic emulsion, styrene-butadiene emulsion, and the one or more of EVA lotion, lotion contains admittedly
Amount is 55%~58%；The function of this component is contained admittedly with drying after the stirring of powder system, and filling blocks water with cement skeleton
Since moisture evaporates the hole to be formed in mud skeleton, waterproof effect is provided, while striaght cement product only has rigidity, without flexible,
Base's deformation will lead to cracking, and product after lotion is added to have certain flexibility, can adapt to a certain amount of deformation of base.
Defoaming agent used is mineral oil, one kind of silane；The bubble generated is mixed in Antifoam products.
Preservative is high-efficiency broad spectrum preservative.
Powder and liquid material are mixed by 1.5~2:1 of mass fraction, stirred evenly.
Compared with prior art, the positive effect of the present invention is:
The product that market existing product does pipe plugging is leak stopping treasured, this product belongs to the product of cement class one pack system,
It adds water and stirs, as talking about above me, cement products are rigid material, on the one hand itself easy shrinkage cracking, second
If base's deformation (shaking of pipeline, the sedimentation bring deformation in house), this product that I invents just has certain soft
Property, the deformation of base can be adapted in small-scale deformation without cracking, thus long-term leak-free effect after reaching leak stopping.
Specific embodiment
The specific embodiment of anti-seeping grouting material of the present invention presented below.
Embodiment 1
It calculates according to the mass fraction, the liquid material is made of following component:
Wherein the aluminate cement is CA50 aluminate cement；The sulphate aluminium cement is 42.5 quick hardening sulphoaluminates
Cement；The lime is 325~500 mesh lime；The sand is 100~200 mesh quartz sands；The cellulose ether is that hydroxypropyl is fine
Tie up plain ether；The water-reducing agent is polycarboxylic acid salt's water-reducing agent, the retarder is tartaric acid, the early strength agent is lithium carbonate, institute
Stating hydrophober is silylation hydrophober；The macromolecule emulsion is acrylic polymer emulsions, and the defoaming agent is silane mine
Object oil defoaming agent；The preservative is high-efficiency broad spectrum preservative.
The product performance index of embodiment 1 is as follows
| Adhesion strength/Mpa | ≥0.6 | 2.0 |
| Test specimen impermeability pressure/Mpa (7d) | ≥1.5 | > 1.5 |
| Heat resistance (100 DEG C, 5h) | No cracking, falls off at peeling | |
| Frozen-thawed cycled (20 times) | No cracking, falls off at peeling |
Embodiment 2
It calculates according to the mass fraction, the liquid material is made of following component:
Wherein the aluminate cement is CA50 aluminate cement；The sulphate aluminium cement is 42.5 quick hardening sulphoaluminates
Cement；The lime is 325~500 mesh lime；The sand is 100~200 mesh quartz sands；The cellulose ether is that hydroxypropyl is fine
Tie up plain ether；The water-reducing agent is polycarboxylic acid salt's water-reducing agent, the retarder is tartaric acid, the early strength agent is lithium carbonate, institute
Stating hydrophober is silylation hydrophober；The macromolecule emulsion is EVA lotion, and the defoaming agent is silane mineral oil antifoam agent；
The preservative is high-efficiency broad spectrum preservative.
Embodiment 3
It calculates according to the mass fraction, the liquid material is made of following component:
Wherein the aluminate cement is CA50 aluminate cement；The sulphate aluminium cement is 42.5 quick hardening sulphoaluminates
Cement；The lime is 325~500 mesh lime；The sand is 100~200 mesh quartz sands；The cellulose ether is that hydroxypropyl is fine
Tie up plain ether；The water-reducing agent is polycarboxylic acid salt's water-reducing agent, the retarder is tartaric acid, the early strength agent is lithium carbonate, institute
Stating hydrophober is silylation hydrophober；The macromolecule emulsion is butylbenzene+acrylic acid compounding lotion, and the defoaming agent is silane
Mineral oil antifoam agent；The preservative is high-efficiency broad spectrum preservative.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the inventive concept of the premise, can also make several improvements and modifications, these improvements and modifications also should be regarded as
In protection scope of the present invention.
Claims (10)
1. a kind of anti-seeping grouting material, which is characterized in that including liquid material and powder, the mixed proportion of powder and liquid material by weight is
1.5:1~2:1.
2. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that the powder is made of the following components,
In calculate according to the mass fraction,
3. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that the liquid material is made of following component, is pressed
Mass fraction calculates,
50~60 parts of macromolecule emulsion
0.3~0.5 part of defoaming agent
0.1~0.3 part of preservative
Surplus is water
Under the premise of liquid material adds up to 100 parts, water is surplus.
4. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that the aluminate cement and aluminium sulfate
Cement is the quick hardening sulphoaluminate cement of 42.5 or more intensity.
5. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that lime used is 325 mesh~500 mesh；
Sand used is 100 mesh~200 mesh, and the function of this component is aggregate.
6. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that cellulose used is hydroxypropyl methyl fiber
Element.
7. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that water-reducing agent is high-efficiency polycarboxylic acid water reducer.
8. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that retarder is tartaric acid or citric acid.
9. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that early strength agent is lithium carbonate or lithium chloride or sulfuric acid
Lithium.
10. a kind of anti-seeping grouting material as described in claim 1, which is characterized in that macromolecule emulsion used can be acrylic acid
Lotion, styrene-butadiene emulsion, the one or more of EVA lotion, emulsion solid content are 55%~58%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029181.3A CN109456016A (en) | 2019-01-12 | 2019-01-12 | A kind of anti-seeping grouting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029181.3A CN109456016A (en) | 2019-01-12 | 2019-01-12 | A kind of anti-seeping grouting material |
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| CN109456016A true CN109456016A (en) | 2019-03-12 |
Family
ID=65616202
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| CN201910029181.3A Pending CN109456016A (en) | 2019-01-12 | 2019-01-12 | A kind of anti-seeping grouting material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665787A (en) * | 2019-02-28 | 2019-04-23 | 陈辉 | A kind of manufacturing method of construction wall grouting material |
| CN111320973A (en) * | 2020-03-30 | 2020-06-23 | 天津萨恩斯石油技术有限公司 | High-temperature-resistant high-pressure-bearing polymer drilling plugging material and preparation method thereof |
| CN113831092A (en) * | 2021-09-01 | 2021-12-24 | 湖北大学 | Repairing and leaking stoppage material and preparation method thereof |
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| JP2012171855A (en) * | 2011-02-24 | 2012-09-10 | Yoshiji Hirota | Curing composition using no cement |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665787A (en) * | 2019-02-28 | 2019-04-23 | 陈辉 | A kind of manufacturing method of construction wall grouting material |
| CN111320973A (en) * | 2020-03-30 | 2020-06-23 | 天津萨恩斯石油技术有限公司 | High-temperature-resistant high-pressure-bearing polymer drilling plugging material and preparation method thereof |
| CN113831092A (en) * | 2021-09-01 | 2021-12-24 | 湖北大学 | Repairing and leaking stoppage material and preparation method thereof |
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Application publication date: 20190312 |
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| RJ01 | Rejection of invention patent application after publication |