CN102219430B - 混凝土无机防水膨胀剂及其制备方法 - Google Patents
混凝土无机防水膨胀剂及其制备方法 Download PDFInfo
- Publication number
- CN102219430B CN102219430B CN2011100964997A CN201110096499A CN102219430B CN 102219430 B CN102219430 B CN 102219430B CN 2011100964997 A CN2011100964997 A CN 2011100964997A CN 201110096499 A CN201110096499 A CN 201110096499A CN 102219430 B CN102219430 B CN 102219430B
- Authority
- CN
- China
- Prior art keywords
- sulfate
- sodium
- cement
- flyash
- concrete inorganic
- 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
-
- 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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100964997A CN102219430B (zh) | 2011-04-08 | 2011-04-08 | 混凝土无机防水膨胀剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100964997A CN102219430B (zh) | 2011-04-08 | 2011-04-08 | 混凝土无机防水膨胀剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102219430A CN102219430A (zh) | 2011-10-19 |
CN102219430B true CN102219430B (zh) | 2013-04-10 |
Family
ID=44776173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100964997A Expired - Fee Related CN102219430B (zh) | 2011-04-08 | 2011-04-08 | 混凝土无机防水膨胀剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102219430B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104478275B (zh) * | 2014-11-18 | 2017-01-18 | 天津市金盛源特种建材有限公司 | 一种混凝土用防水抗裂剂 |
CN104496261A (zh) * | 2014-11-21 | 2015-04-08 | 于芳 | 膨胀速率与混凝土强度发展相协调的混凝土膨胀剂 |
CN104692697A (zh) * | 2015-03-12 | 2015-06-10 | 唐孟菲 | 混凝土用膨胀剂 |
CN104692698A (zh) * | 2015-03-12 | 2015-06-10 | 唐孟菲 | 混凝土用膨胀剂 |
CN105198266A (zh) * | 2015-11-01 | 2015-12-30 | 刘应才 | 一种防冻裂混凝土膨胀剂及其制备方法 |
US11957710B2 (en) * | 2022-04-06 | 2024-04-16 | Mary Crawford | Wound-care composition and method of use |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1068558A (zh) * | 1992-07-11 | 1993-02-03 | 浙江大学 | 硫铝酸盐膨胀剂及其制造方法 |
CN101759385A (zh) * | 2009-12-18 | 2010-06-30 | 河南省绿韵建材有限公司 | 一种粉煤灰混凝土膨胀剂 |
-
2011
- 2011-04-08 CN CN2011100964997A patent/CN102219430B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102219430A (zh) | 2011-10-19 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: WANG FUGANG Free format text: FORMER OWNER: HENGYANG SHANWANG BUILDING MATERIALS CO.,LTD. Effective date: 20141205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Fugang Inventor before: Wang Fugang Inventor before: Wang Yongan Inventor before: Wang Chuancheng Inventor before: Yuan Shilin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG FUGANG WANG YONGAN WANG CHUANCHENG YUAN SHILIN TO: WANG FUGANG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: 421001, No. 1, unit 52, 102 ship mountain road, Shigu District, Hunan, Hengyang Patentee after: Wang Fugang Address before: 421001 Hunan city of Hengyang province Shigu Changsheng Road No. 20 Patentee before: Hengyang Shanwang Building Materials Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20160408 |
|
CF01 | Termination of patent right due to non-payment of annual fee |