CN1262511C - 一种硅酸盐水泥改性的方法 - Google Patents
一种硅酸盐水泥改性的方法 Download PDFInfo
- Publication number
- CN1262511C CN1262511C CN 03143252 CN03143252A CN1262511C CN 1262511 C CN1262511 C CN 1262511C CN 03143252 CN03143252 CN 03143252 CN 03143252 A CN03143252 A CN 03143252A CN 1262511 C CN1262511 C CN 1262511C
- Authority
- CN
- China
- Prior art keywords
- cement
- clinker
- gypsum
- portland cement
- silicate
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
Landscapes
- 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
Description
序号 | 硅酸盐水泥熟料% | 硫铝酸盐水泥% | 石膏% |
1 | 80 | 10 | 10 |
2 | 85 | 10 | 5 |
3 | 90 | 5 | 5 |
4 | 90 | 2 | 8 |
5 | 85 | 7 | 8 |
6 | 82 | 10 | 8 |
7 | 88 | 10 | 2 |
8 | 85 | 8 | 7 |
9 | 82 | 8 | 10 |
序号 | 硅酸盐水泥熟料% | 硫铝酸盐水泥% | 石膏% |
1 | 85 | 8 | 7 |
2 | 90 | 5 | 5 |
3 | 95 | 5 | 0 |
4 | 87 | 5 | 8 |
5 | 86 | 8 | 6 |
6 | 88 | 10 | 2 |
7 | 92 | 8 | 0 |
8 | 88 | 7 | 5 |
9 | 85 | 5 | 10 |
序号 | 硅酸盐水泥熟料% | 硫铝酸盐水泥熟料% | 石膏% |
1 | 95 | 2 | 3 |
2 | 85 | 10 | 5 |
3 | 80 | 15 | 5 |
4 | 93 | 2 | 5 |
5 | 85 | 10 | 5 |
6 | 80 | 15 | 5 |
7 | 87 | 10 | 3 |
8 | 83 | 15 | 2 |
9 | 80 | 5 | 15 |
序号 | 硅酸盐水泥% | 硫铝酸盐水泥熟料% | 石膏% |
1 | 85 | 9 | 6 |
2 | 90 | 5 | 5 |
3 | 95 | 2 | 3 |
4 | 90 | 2 | 8 |
5 | 84 | 10 | 6 |
6 | 80 | 15 | 5 |
7 | 89 | 8 | 3 |
8 | 86 | 6 | 8 |
9 | 83 | 4 | 13 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03143252 CN1262511C (zh) | 2003-08-19 | 2003-08-19 | 一种硅酸盐水泥改性的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03143252 CN1262511C (zh) | 2003-08-19 | 2003-08-19 | 一种硅酸盐水泥改性的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1513791A CN1513791A (zh) | 2004-07-21 |
CN1262511C true CN1262511C (zh) | 2006-07-05 |
Family
ID=34240379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03143252 Expired - Lifetime CN1262511C (zh) | 2003-08-19 | 2003-08-19 | 一种硅酸盐水泥改性的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1262511C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2689963A1 (en) * | 2007-06-07 | 2008-12-11 | Shell Internationale Research Maatschappij B.V. | Modified sulphur and product comprising modified sulphur as binder |
WO2010013807A1 (ja) * | 2008-07-31 | 2010-02-04 | 吉野石膏株式会社 | 二水石膏の連続式改質方法及び該方法で改質された改質二水石膏 |
CN107082613A (zh) * | 2017-03-30 | 2017-08-22 | 合肥金同维低温科技有限公司 | 一种用于墙体的阻燃性保温材料及其制备方法 |
CN109369076B (zh) * | 2018-11-21 | 2021-09-07 | 杭州金鼎实业有限公司 | 一种混凝土及其制备方法 |
CN114507023A (zh) * | 2022-03-18 | 2022-05-17 | 北京工业大学 | 一种硫铝酸钙改性硅酸盐水泥及其制备方法 |
-
2003
- 2003-08-19 CN CN 03143252 patent/CN1262511C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1513791A (zh) | 2004-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Municipal Road & Bridge Building Material Group Co.,Ltd. Assignor: Chen Zhifeng Contract fulfillment period: 2006.12.20 to 2011.12.19 Contract record no.: 2009110000191 Denomination of invention: Method of portland cement modificntion Granted publication date: 20060705 License type: Exclusive license Record date: 20090908 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.12.20 TO 2011.12.19; CHANGE OF CONTRACT Name of requester: BEIJING MUNICIPAL ROAD AND BRIDGE BUILDING MATERIA Effective date: 20090908 |
|
CX01 | Expiry of patent term |
Granted publication date: 20060705 |
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CX01 | Expiry of patent term |