CN101792277A - 一种混凝土矿物掺合料及其使用方法 - Google Patents
一种混凝土矿物掺合料及其使用方法 Download PDFInfo
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- CN101792277A CN101792277A CN201010123748A CN201010123748A CN101792277A CN 101792277 A CN101792277 A CN 101792277A CN 201010123748 A CN201010123748 A CN 201010123748A CN 201010123748 A CN201010123748 A CN 201010123748A CN 101792277 A CN101792277 A CN 101792277A
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- CN
- China
- Prior art keywords
- concrete
- mineral admixture
- limestone powder
- water
- circulating fluid
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- 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.)
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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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
组号 | 石粉/矿掺(%) | 水胶比 | 替代水泥率(%) | 水泥(kg) | 石灰石粉(kg) | 循环硫化床灰灰(kg) | 减水剂(%) | 坍落度(mm) | 1h坍落度(mm) |
1 | 70 | 0.46 | 50 | 180 | 126 | 54 | 2.9 | 210 | 180 |
2 | 75 | 0.46 | 50 | 180 | 135 | 45 | 2.9 | 210 | 195 |
3 | 80 | 0.45 | 50 | 180 | 144 | 36 | 2.9 | 215 | 210 |
4 | 70 | 0.33 | 40 | 300 | 140 | 60 | 2.6 | 230 | 215 |
5 | 75 | 0.32 | 40 | 300 | 150 | 50 | 2.6 | 225 | 205 |
6 | 80 | 0.31 | 40 | 300 | 160 | 40 | 2.6 | 230 | 200 |
组号 | 石粉/矿掺(%) | 水胶比 | 替代水泥率(%) | 水泥(kg) | 石灰石粉(kg) | 循环硫化床灰灰(kg) | 减水剂(%) | 坍落度(mm) | 1h坍落度(mm) |
7 | 70 | 0.33 | 30 | 308 | 92.4 | 39.6 | 2.7 | 220 | 200 |
8 | 75 | 0.32 | 30 | 308 | 99 | 33 | 2.7 | 220 | 200 |
9 | 80 | 0.32 | 30 | 308 | 105.6 | 26.4 | 2.7 | 220 | 195 |
10 | 0 | 0.40 | 30 | 308 | 0 | 132 | 2.7 | 180 | 80 |
组号 | 3d抗压强度 | 28d抗压强度 |
1 | 12.8 | 25 |
2 | 11.8 | 25 |
3 | 11.5 | 25.2 |
4 | 37.8 | 51.7 |
5 | 38.2 | 54.5 |
6 | 40.6 | 57.3 |
7 | 38.8 | 56.8 |
8 | 39.2 | 56.6 |
9 | 41 | 56.7 |
10 | 36.4 | 55.8 |
组号 | 石粉/矿掺(%) | 水胶比 | 替代水泥率(%) | 水泥(kg) | 石灰石粉(kg) | 循环硫化床灰灰(kg) | 减水剂(%) | 坍落度(mm) |
12 | 70 | 0.38 | 40 | 240 | 112 | 48 | 10 | 210 |
13 | 80 | 0.38 | 40 | 240 | 128 | 32 | 10 | 220 |
组号 | 冻融循环次数 | 氯离子渗透深度 |
12 | >300 | 1.81967E-08 |
13 | 250 | 2.64358E-08 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101237482A CN101792277B (zh) | 2010-03-15 | 2010-03-15 | 一种混凝土矿物掺合料及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101237482A CN101792277B (zh) | 2010-03-15 | 2010-03-15 | 一种混凝土矿物掺合料及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101792277A true CN101792277A (zh) | 2010-08-04 |
CN101792277B CN101792277B (zh) | 2012-02-22 |
Family
ID=42585229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010101237482A Expired - Fee Related CN101792277B (zh) | 2010-03-15 | 2010-03-15 | 一种混凝土矿物掺合料及其使用方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101792277B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2451001C1 (ru) * | 2011-02-07 | 2012-05-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь для изготовления бетона |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1202471A (zh) * | 1997-06-12 | 1998-12-23 | 中国科学院广州能源研究所 | 流化床燃煤飞灰保温材料的制法 |
-
2010
- 2010-03-15 CN CN2010101237482A patent/CN101792277B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1202471A (zh) * | 1997-06-12 | 1998-12-23 | 中国科学院广州能源研究所 | 流化床燃煤飞灰保温材料的制法 |
Non-Patent Citations (1)
Title |
---|
《混凝土世界》 20091231 宋少民等 石灰石粉在混凝土中应用的综述与研究 第38-43页 1-2,4-9 , 第6期 2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2451001C1 (ru) * | 2011-02-07 | 2012-05-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь для изготовления бетона |
Also Published As
Publication number | Publication date |
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CN101792277B (zh) | 2012-02-22 |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHONGQING DAYE CONCRETE CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110610 Address after: 100044 No. 1, Beijing Exhibition Hall Road Applicant after: Beijing Engineering and Architecture School Co-applicant after: Chongqing Daye Concrete Co., Ltd. Address before: 100044 No. 1, Beijing Exhibition Hall Road Applicant before: Beijing Engineering and Architecture School |
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ASS | Succession or assignment of patent right |
Owner name: CHONGQING DAYE CONCRETE CO., LTD. HE NAN ROAD + BR Free format text: FORMER OWNER: CHONGQING DAYE CONCRETE CO., LTD. |
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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: Song Shaomin Inventor after: Liu Juanhong Inventor after: Wang Lin Inventor after: Wang Xiaolun Inventor after: Yang Wenlie Inventor after: Yang Liu Inventor after: Xu Guoqiang Inventor after: Bian Libo Inventor after: Zhou Zhimin Inventor before: Song Shaomin Inventor before: Liu Juanhong Inventor before: Wang Lin Inventor before: Wang Xiaolun Inventor before: Yang Wenlie Inventor before: Yang Liu Inventor before: Xu Guoqiang Inventor before: Bian Libo |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SONG SHAOMIN LIU JUANHONG WANG LIN WANG XIAOLUN YANG WENLIE YANG LIU XU GUOQIANG BIAN LIBO TO: SONG SHAOMIN LIU JUANHONG WANG LIN WANG XIAOLUN YANG WENLIE YANG LIU XU GUOQIANG BIAN LIBO ZHOU ZHIMIN |
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TA01 | Transfer of patent application right |
Effective date of registration: 20111025 Address after: 100044 No. 1, Beijing Exhibition Hall Road Applicant after: Beijing Engineering and Architecture School Co-applicant after: Chongqing Daye Concrete Co., Ltd. Co-applicant after: HENAN ROAD&BRIDGE CONSTRUCTION GROUP CO., LTD. Address before: 100044 No. 1, Beijing Exhibition Hall Road Applicant before: Beijing Engineering and Architecture School Co-applicant before: Chongqing Daye Concrete Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20140315 |