CN101337779B - 复合硅酸盐水泥外加剂及其生产方法 - Google Patents
复合硅酸盐水泥外加剂及其生产方法 Download PDFInfo
- Publication number
- CN101337779B CN101337779B CN2008100224011A CN200810022401A CN101337779B CN 101337779 B CN101337779 B CN 101337779B CN 2008100224011 A CN2008100224011 A CN 2008100224011A CN 200810022401 A CN200810022401 A CN 200810022401A CN 101337779 B CN101337779 B CN 101337779B
- Authority
- CN
- China
- Prior art keywords
- cement
- additive
- admixture
- slag
- calcium
- 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 - Fee Related
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
- 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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100224011A CN101337779B (zh) | 2008-07-11 | 2008-07-11 | 复合硅酸盐水泥外加剂及其生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100224011A CN101337779B (zh) | 2008-07-11 | 2008-07-11 | 复合硅酸盐水泥外加剂及其生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101337779A CN101337779A (zh) | 2009-01-07 |
CN101337779B true CN101337779B (zh) | 2010-11-10 |
Family
ID=40211973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100224011A Expired - Fee Related CN101337779B (zh) | 2008-07-11 | 2008-07-11 | 复合硅酸盐水泥外加剂及其生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101337779B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103833248B (zh) * | 2010-07-01 | 2014-11-19 | 陈民 | 一种水泥组合物 |
CN103803822B (zh) * | 2010-07-01 | 2014-11-19 | 陈民 | 一种水泥组合物 |
CN102153311B (zh) * | 2011-04-26 | 2012-11-14 | 中建商品混凝土成都有限公司 | 适用于普通湿拌砂浆的复合型稠化剂 |
CN102351457B (zh) * | 2011-07-12 | 2012-10-17 | 长安大学 | 一种提高水泥混凝土抗折强度的外加剂及其使用方法 |
CN102910852B (zh) * | 2012-10-24 | 2014-03-12 | 中建商品混凝土成都有限公司 | 一种用于超硫酸盐水泥的促凝剂 |
CN108002719A (zh) * | 2017-11-30 | 2018-05-08 | 柳州市郊区和平第五砖厂 | 一种隔热水泥及其制备方法 |
CN108373881A (zh) * | 2018-02-08 | 2018-08-07 | 广东车路士能源科技有限公司 | 一种复合型石材晶面剂组合物及其制备方法 |
CN113845320B (zh) * | 2021-09-23 | 2022-10-18 | 中建材创新科技研究院有限公司 | 一种熟石膏及其制备方法 |
-
2008
- 2008-07-11 CN CN2008100224011A patent/CN101337779B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101337779A (zh) | 2009-01-07 |
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Legal Events
Date | Code | Title | Description |
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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: Maanshan Zhonghai New Materials Co.,Ltd. Assignor: Nanjing Normal University Contract record no.: 2011320001163 Denomination of invention: Additive of composite portland cement and producing method thereof Granted publication date: 20101110 License type: Exclusive License Open date: 20090107 Record date: 20111122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20150711 |
|
EXPY | Termination of patent right or utility model |