CN1486951A - Steel slag cement - Google Patents
Steel slag cement Download PDFInfo
- Publication number
- CN1486951A CN1486951A CNA031389422A CN03138942A CN1486951A CN 1486951 A CN1486951 A CN 1486951A CN A031389422 A CNA031389422 A CN A031389422A CN 03138942 A CN03138942 A CN 03138942A CN 1486951 A CN1486951 A CN 1486951A
- Authority
- CN
- China
- Prior art keywords
- cement
- slag
- steel slag
- clinker
- present
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Sequence number | Stability | Mark thick water | Fineness | Time of coagulation (h: m) | Folding strength (Mpa) | Ultimate compression strength (Mpa) | |||
% | ?% | Initial set | Final set | ??3d | ??28d | ??3d | ??28d | ||
??1 | Qualified | 22.5 | ?5.0 | ?2∶10 | ?3∶00 | ??5.4 | ??9.3 | ??28.2 | ??61.8 |
??2 | Qualified | 22.5 | ?6.0 | ?1∶50 | ?2∶45 | ??5.6 | ??9.4 | ??24.3 | ??59.5 |
??3 | Qualified | 22.5 | ?5.0 | ?1∶55 | ?2∶30 | ??4.8 | ??9.5 | ??21.8 | ??63.3 |
Sequence number | Stability | Mark thick water | Fineness | Time of coagulation (h: m) | Folding strength (Mpa) | Ultimate compression strength (Mpa) | |||
% | ?% | Initial set | Final set | ????3d | ????28d | ????3d | ??28d | ||
??1 | Qualified | 24.0 | ?4.8 | ?2∶30 | ?5∶06 | ????4.6 | ????8.8 | ????18.7 | ??54.3 |
??2 | Qualified | 25.3 | ?6.0 | ?1∶59 | ?5∶14 | ????3.6 | ????8.6 | ????17.0 | ??53.2 |
??3 | Qualified | 24.8 | ?5.6 | ?3∶17 | ?6∶42 | ????4.4 | ????9.1 | ????14.1 | ??47.0 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN031389422A CN1216002C (en) | 2003-07-30 | 2003-07-30 | Steel slag cement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN031389422A CN1216002C (en) | 2003-07-30 | 2003-07-30 | Steel slag cement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1486951A true CN1486951A (en) | 2004-04-07 |
CN1216002C CN1216002C (en) | 2005-08-24 |
Family
ID=34154974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN031389422A Expired - Fee Related CN1216002C (en) | 2003-07-30 | 2003-07-30 | Steel slag cement |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1216002C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102119132A (en) * | 2008-05-21 | 2011-07-06 | 申熙栋 | Inorganic cement clinker, its preparation and inorganic cement comprising the clinker |
CN103466970A (en) * | 2013-08-28 | 2013-12-25 | 句容联众科技开发有限公司 | Preparation method of sulfate corrosion resistance cement |
CN108069631A (en) * | 2016-11-15 | 2018-05-25 | 江苏瑞凌新能源科技有限公司 | A kind of heavy duty detergent bauxite cement |
CN114988817A (en) * | 2022-07-21 | 2022-09-02 | 福建工程学院 | Sulfate activated steel slag cementing material and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI555587B (en) * | 2014-09-18 | 2016-11-01 | 呂東璇 | A method of solving the expansion of reductive slag |
-
2003
- 2003-07-30 CN CN031389422A patent/CN1216002C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102119132A (en) * | 2008-05-21 | 2011-07-06 | 申熙栋 | Inorganic cement clinker, its preparation and inorganic cement comprising the clinker |
CN102119132B (en) * | 2008-05-21 | 2014-03-19 | 申熙栋 | Inorganic cement clinker, its preparation and inorganic cement comprising the clinker |
CN103466970A (en) * | 2013-08-28 | 2013-12-25 | 句容联众科技开发有限公司 | Preparation method of sulfate corrosion resistance cement |
CN103466970B (en) * | 2013-08-28 | 2015-08-05 | 周建平 | A kind of preparation method of Sulfate corrosion resistance cement |
CN108069631A (en) * | 2016-11-15 | 2018-05-25 | 江苏瑞凌新能源科技有限公司 | A kind of heavy duty detergent bauxite cement |
CN114988817A (en) * | 2022-07-21 | 2022-09-02 | 福建工程学院 | Sulfate activated steel slag cementing material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1216002C (en) | 2005-08-24 |
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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: Shanxi Shuangliang Cement Co., Ltd. Assignor: Taiyuan Iron & Steel (Group) Co., Ltd. Contract fulfillment period: 2009.12.3 to 2015.12.31 Contract record no.: 2009990001330 Denomination of invention: Dross cement Granted publication date: 20050824 License type: Exclusive license Record date: 20091217 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.3 TO 2015.12.31; CHANGE OF CONTRACT Name of requester: SHANXI SHUANGLIANG CEMENT CO., LTD. Effective date: 20091217 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050824 Termination date: 20180730 |
|
CF01 | Termination of patent right due to non-payment of annual fee |