CN108585562A - A kind of rapid-curing cutback cement - Google Patents
A kind of rapid-curing cutback cement Download PDFInfo
- Publication number
- CN108585562A CN108585562A CN201810372223.9A CN201810372223A CN108585562A CN 108585562 A CN108585562 A CN 108585562A CN 201810372223 A CN201810372223 A CN 201810372223A CN 108585562 A CN108585562 A CN 108585562A
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- CN
- China
- Prior art keywords
- parts
- cement
- rapid
- curing cutback
- stabilizer
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- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of rapid-curing cutback cement, which is characterized in that is made of the raw material of following parts by weight：30 50 parts of clinker, 5 10 parts of vermiculite power, 10 15 parts of cement hardener, 10 20 parts of anhydrous gypsum, 15 25 parts of industrial residue, 10 20 parts of bentonite, 10 15 parts of river sand, 15 30 parts of powdered coal cinder, 5 10 parts of iron powder, 5 10 parts of glass fibre, 5 10 parts of stabilizer.The present invention provides a kind of rapid-curing cutback cement, has certain mobility, and setting time is short, and intensity is high, and color is uniform, it is environmentally friendly the features such as；Raw materials for production are at low cost, simple production process, are suitble to industrialized production, can be applicable.
Description
Technical field
The present invention relates to building material technical field more particularly to a kind of rapid-curing cutback cement.
Background technology
Cement is powdery hydraulicity inorganic coagulation material.At slurry after adding water to stir, can in air harden or in water
In preferably harden, and can the materials such as sand, stone are cemented together securely.The concrete made of cementing rubble, firmly
Not only intensity is higher after change, and can also resist the erosion of fresh water or brackish water.For a long time, it is as a kind of important gelling
Material is widely used in the engineerings such as civil construction, water conservancy, national defence.The accelerated development in city brings white elephant to environment,
The consumption of cement is increasing, and there are many factory, and slag then becomes a kind of material in short supply, and cement plant is not often since slag is for
It should ask and stop production.There are many type of cement, and it is big to be divided into general-purpose cement, cement special and characteristic cement three by its purposes and performance
Class.But cement on the market at present, in use, slow drying speed influences the progress of engineering to a certain extent.
Invention content
The object of the present invention is to provide a kind of rapid-curing cutback cement, have certain mobility, and setting time is short, and intensity is high,
Color is uniform, it is environmentally friendly the features such as；Raw materials for production are at low cost, simple production process, are suitble to industrialized production, can be applicable.
Technical scheme of the present invention：A kind of rapid-curing cutback cement, which is characterized in that be made of the raw material of following parts by weight：
30-50 parts of clinker, 5-10 parts of vermiculite power, 10-15 parts of cement hardener, 10-20 parts of anhydrous gypsum, industrial residue 15-25
Part, 10-20 parts of bentonite, 10-15 parts of river sand, 15-30 parts of powdered coal cinder, 5-10 parts of iron powder, 5-10 parts of glass fibre, stabilizer
5-10 parts.
A kind of rapid-curing cutback cement above-mentioned, which is characterized in that be made of the raw material of following parts by weight：Clinker 30
Part, 5 parts of vermiculite power, 10 parts of cement hardener, 10 parts of anhydrous gypsum, 15 parts of industrial residue, 10 parts of bentonite, 10 parts of river sand, powder
15 parts of coal ash, 5 parts of iron powder, 5 parts of glass fibre, 5 parts of stabilizer.
A kind of rapid-curing cutback cement above-mentioned, which is characterized in that be made of the raw material of following parts by weight：Clinker 50
Part, 10 parts of vermiculite power, 15 parts of cement hardener, 20 parts of anhydrous gypsum, 25 parts of industrial residue, 20 parts of bentonite, 15 parts of river sand, powder
30 parts of coal ash, 10 parts of iron powder, 10 parts of glass fibre, 10 parts of stabilizer.
A kind of rapid-curing cutback cement above-mentioned, which is characterized in that be made of the raw material of following parts by weight：Clinker 40
Part, 7 parts of vermiculite power, 12 parts of cement hardener, 15 parts of anhydrous gypsum, 20 parts of industrial residue, 15 parts of bentonite, 12 parts of river sand, powder
20 parts of coal ash, 8 parts of iron powder, 7 parts of glass fibre, 7 parts of stabilizer.
A kind of rapid-curing cutback cement above-mentioned, which is characterized in that the stabilizer is in epoxy-ester, mannitol, phosphite ester
It is a kind of.
Beneficial effects of the present invention：With certain mobility, setting time is short, and intensity is high, and color is uniform, the spies such as environmental protection
Point；Raw materials for production are at low cost, simple production process, are suitble to industrialized production, can be applicable.
Specific implementation mode
The present invention is further illustrated for following example, but is not intended as the foundation limited the present invention.
Embodiment 1：A kind of rapid-curing cutback cement, is made of the raw material of following parts by weight：30-50 parts of clinker, vermiculite
5-10 parts of powder, 10-15 parts of cement hardener, 10-20 parts of anhydrous gypsum, 15-25 parts of industrial residue, 10-20 parts of bentonite, river sand
10-15 parts, 15-30 parts of powdered coal cinder, 5-10 parts of iron powder, 5-10 parts of glass fibre, 5-10 parts of stabilizer.
The stabilizer is one kind in epoxy-ester, mannitol, phosphite ester.
Embodiment 2：A kind of rapid-curing cutback cement, is made of the raw material of following parts by weight：30 parts of clinker, vermiculite power 5
Part, 10 parts of cement hardener, 10 parts of anhydrous gypsum, 15 parts of industrial residue, 10 parts of bentonite, 10 parts of river sand, 15 parts of powdered coal cinder,
5 parts of iron powder, 5 parts of glass fibre, 5 parts of stabilizer.
The stabilizer is one kind in epoxy-ester, mannitol, phosphite ester.
Embodiment 3：A kind of rapid-curing cutback cement, is made of the raw material of following parts by weight：50 parts of clinker, vermiculite power 10
Part, 15 parts of cement hardener, 20 parts of anhydrous gypsum, 25 parts of industrial residue, 20 parts of bentonite, 15 parts of river sand, 30 parts of powdered coal cinder,
10 parts of iron powder, 10 parts of glass fibre, 10 parts of stabilizer.
The stabilizer is one kind in epoxy-ester, mannitol, phosphite ester.
Embodiment 4：A kind of rapid-curing cutback cement, is made of the raw material of following parts by weight：40 parts of clinker, vermiculite power 7
Part, 12 parts of cement hardener, 15 parts of anhydrous gypsum, 20 parts of industrial residue, 15 parts of bentonite, 12 parts of river sand, 20 parts of powdered coal cinder,
8 parts of iron powder, 7 parts of glass fibre, 7 parts of stabilizer.
The stabilizer is one kind in epoxy-ester, mannitol, phosphite ester.
Claims (5)
1. a kind of rapid-curing cutback cement, which is characterized in that be made of the raw material of following parts by weight：30-50 parts of clinker, vermiculite
5-10 parts of powder, 10-15 parts of cement hardener, 10-20 parts of anhydrous gypsum, 15-25 parts of industrial residue, 10-20 parts of bentonite, river sand
10-15 parts, 15-30 parts of powdered coal cinder, 5-10 parts of iron powder, 5-10 parts of glass fibre, 5-10 parts of stabilizer.
2. a kind of rapid-curing cutback cement according to claim 1, which is characterized in that be made of the raw material of following parts by weight：
30 parts of clinker, 5 parts of vermiculite power, 10 parts of cement hardener, 10 parts of anhydrous gypsum, 15 parts of industrial residue, 10 parts of bentonite, river
10 parts husky, 15 parts of powdered coal cinder, 5 parts of iron powder, 5 parts of glass fibre, 5 parts of stabilizer.
3. a kind of rapid-curing cutback cement according to claim 1, which is characterized in that be made of the raw material of following parts by weight：
50 parts of clinker, 10 parts of vermiculite power, 15 parts of cement hardener, 20 parts of anhydrous gypsum, 25 parts of industrial residue, 20 parts of bentonite,
15 parts of river sand, 30 parts of powdered coal cinder, 10 parts of iron powder, 10 parts of glass fibre, 10 parts of stabilizer.
4. a kind of rapid-curing cutback cement according to claim 1, which is characterized in that be made of the raw material of following parts by weight：
40 parts of clinker, 7 parts of vermiculite power, 12 parts of cement hardener, 15 parts of anhydrous gypsum, 20 parts of industrial residue, 15 parts of bentonite, river
12 parts husky, 20 parts of powdered coal cinder, 8 parts of iron powder, 7 parts of glass fibre, 7 parts of stabilizer.
5. a kind of rapid-curing cutback cement according to claim 1-4 any claims, which is characterized in that the stabilizer is ring
One kind in oxygen ester, mannitol, phosphite ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372223.9A CN108585562A (en) | 2018-04-24 | 2018-04-24 | A kind of rapid-curing cutback cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372223.9A CN108585562A (en) | 2018-04-24 | 2018-04-24 | A kind of rapid-curing cutback cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108585562A true CN108585562A (en) | 2018-09-28 |
Family
ID=63614900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810372223.9A Withdrawn CN108585562A (en) | 2018-04-24 | 2018-04-24 | A kind of rapid-curing cutback cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108585562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028253A (en) * | 2019-04-15 | 2019-07-19 | 梁剑 | A kind of high-performance cement and preparation method thereof |
-
2018
- 2018-04-24 CN CN201810372223.9A patent/CN108585562A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028253A (en) * | 2019-04-15 | 2019-07-19 | 梁剑 | A kind of high-performance cement and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |
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| WW01 | Invention patent application withdrawn after publication |