CN102010143B - 用于混凝土中的改性二级粉煤灰的制备方法 - Google Patents
用于混凝土中的改性二级粉煤灰的制备方法 Download PDFInfo
- Publication number
- CN102010143B CN102010143B CN2010106110740A CN201010611074A CN102010143B CN 102010143 B CN102010143 B CN 102010143B CN 2010106110740 A CN2010106110740 A CN 2010106110740A CN 201010611074 A CN201010611074 A CN 201010611074A CN 102010143 B CN102010143 B CN 102010143B
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- China
- Prior art keywords
- concrete
- coal ash
- class powered
- powered coal
- fly ash
- Prior art date
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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
- 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
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106110740A CN102010143B (zh) | 2010-12-29 | 2010-12-29 | 用于混凝土中的改性二级粉煤灰的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106110740A CN102010143B (zh) | 2010-12-29 | 2010-12-29 | 用于混凝土中的改性二级粉煤灰的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102010143A CN102010143A (zh) | 2011-04-13 |
CN102010143B true CN102010143B (zh) | 2012-11-21 |
Family
ID=43840501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106110740A Active CN102010143B (zh) | 2010-12-29 | 2010-12-29 | 用于混凝土中的改性二级粉煤灰的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102010143B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106431065B (zh) * | 2016-10-13 | 2019-03-26 | 中建西部建设西南有限公司 | 一种粉煤灰改性剂及其改性低品质粉煤灰活性掺和料 |
CN107913688A (zh) * | 2017-11-17 | 2018-04-17 | 天津海得润滋建材有限公司 | 改性粉煤灰的制备工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100515985C (zh) * | 2007-07-10 | 2009-07-22 | 武汉理工大学 | 钢渣粉煤灰自固结材料 |
-
2010
- 2010-12-29 CN CN2010106110740A patent/CN102010143B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100515985C (zh) * | 2007-07-10 | 2009-07-22 | 武汉理工大学 | 钢渣粉煤灰自固结材料 |
Also Published As
Publication number | Publication date |
---|---|
CN102010143A (zh) | 2011-04-13 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HAILI NEW ENVIRONMENT-FRIENDLY BUILDING M Free format text: FORMER NAME: SHANGHAI HAILI NEW BUILDING MATERIALS DEVELOPMENT CO., LTD. Owner name: SHANGHAI HAILI NEW BUILDING MATERIALS DEVELOPMENT Free format text: FORMER NAME: SHANGHAI HAILI INDUSTRY + TRADING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201906, No. three, No. 5, Fu Lian Road, Gu Town Industrial Park, Shanghai, Baoshan District Patentee after: SHANGHAI HAILI NEW GREEN BUILDING MATERIALS Co.,Ltd. Patentee after: Shanghai University Patentee after: SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES (Group) Co.,Ltd. Address before: 201906, No. three, No. 5, Fu Lian Road, Gu Town Industrial Park, Shanghai, Baoshan District Patentee before: Shanghai Haili New Building Materials Development Co.,Ltd. Patentee before: Shanghai University Patentee before: SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES (Group) Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 201906, No. three, No. 5, Fu Lian Road, Gu Town Industrial Park, Shanghai, Baoshan District Patentee after: Shanghai Haili New Building Materials Development Co.,Ltd. Patentee after: Shanghai University Patentee after: SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES (Group) Co.,Ltd. Address before: 200434 Shanghai city Yangpu District Wuchuan road 75 Lane 10, Room 202 Patentee before: SHANGHAI HAILI INDUSTRY & TRADING Co.,Ltd. Patentee before: Shanghai University Patentee before: SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES (Group) Co.,Ltd. |