CN115772019A - 一种修补用干混自密实细石混凝土制备及应用 - Google Patents
一种修补用干混自密实细石混凝土制备及应用 Download PDFInfo
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- CN115772019A CN115772019A CN202211657773.8A CN202211657773A CN115772019A CN 115772019 A CN115772019 A CN 115772019A CN 202211657773 A CN202211657773 A CN 202211657773A CN 115772019 A CN115772019 A CN 115772019A
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- Prior art keywords
- concrete
- dry
- parts
- preparation
- repairing
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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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
水泥 | 粉煤灰 | 机制砂 | 碎石 | 外加剂 | |
C30配比 | 300 | 80 | 600 | 300 | 1.3 |
C40配比 | 340 | 70 | 580 | 290 | 1.5 |
C50配比 | 385 | 70 | 555 | 270 | 1.8 |
C60配比 | 420 | 60 | 540 | 260 | 2.0 |
试件编号 | A(%) | B(%) |
JH-35-1 | 25 | 9 |
JH-35-2 | 25 | 10 |
JH-35-3 | 25 | 10.5 |
JH-35-4 | 30 | 9 |
JH-35-5 | 30 | 10 |
JH-35-6 | 30 | 10.5 |
JH-35-7 | 35 | 9 |
JH-35-8 | 35 | 10 |
JH-35-9 | 35 | 10.5 |
试件编号 | A(%) | B(%) |
JH-40-1 | 25 | 9 |
JH-40-2 | 25 | 10 |
JH-40-3 | 25 | 10.5 |
JH-40-4 | 30 | 9 |
JH-40-5 | 30 | 10 |
JH-40-6 | 30 | 10.5 |
JH-40-7 | 35 | 9 |
JH-40-8 | 35 | 10 |
JH-40-9 | 35 | 10.5 |
Claims (10)
Priority Applications (1)
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CN202211657773.8A CN115772019A (zh) | 2022-12-22 | 2022-12-22 | 一种修补用干混自密实细石混凝土制备及应用 |
Applications Claiming Priority (1)
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CN202211657773.8A CN115772019A (zh) | 2022-12-22 | 2022-12-22 | 一种修补用干混自密实细石混凝土制备及应用 |
Publications (1)
Publication Number | Publication Date |
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CN115772019A true CN115772019A (zh) | 2023-03-10 |
Family
ID=85392758
Family Applications (1)
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CN202211657773.8A Pending CN115772019A (zh) | 2022-12-22 | 2022-12-22 | 一种修补用干混自密实细石混凝土制备及应用 |
Country Status (1)
Country | Link |
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CN (1) | CN115772019A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011006276A (ja) * | 2009-06-25 | 2011-01-13 | Shimizu Corp | 低収縮コンクリート |
CN102898082A (zh) * | 2012-10-17 | 2013-01-30 | 南京工业大学 | 一种干混自密实混凝土及其制备方法和应用 |
CN103102125A (zh) * | 2013-01-25 | 2013-05-15 | 同济大学 | 一种机制砂水下抗分散混凝土及其制备方法 |
CN104310866A (zh) * | 2014-09-19 | 2015-01-28 | 廊坊荣盛混凝土有限公司 | 一种自密实混凝土及其制备方法 |
CN107721362A (zh) * | 2016-08-12 | 2018-02-23 | 马鞍山十七冶工程科技有限责任公司 | 一种自密实混凝土及其制备方法 |
-
2022
- 2022-12-22 CN CN202211657773.8A patent/CN115772019A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011006276A (ja) * | 2009-06-25 | 2011-01-13 | Shimizu Corp | 低収縮コンクリート |
CN102898082A (zh) * | 2012-10-17 | 2013-01-30 | 南京工业大学 | 一种干混自密实混凝土及其制备方法和应用 |
CN103102125A (zh) * | 2013-01-25 | 2013-05-15 | 同济大学 | 一种机制砂水下抗分散混凝土及其制备方法 |
CN104310866A (zh) * | 2014-09-19 | 2015-01-28 | 廊坊荣盛混凝土有限公司 | 一种自密实混凝土及其制备方法 |
CN107721362A (zh) * | 2016-08-12 | 2018-02-23 | 马鞍山十七冶工程科技有限责任公司 | 一种自密实混凝土及其制备方法 |
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Inventor after: Li Hui Inventor after: Sun Dongying Inventor after: Yi Tao Inventor after: Wen Yongming Inventor after: Guo Baoshuang Inventor after: Zhang Chao Inventor after: Lv Ke Inventor after: Qi Hu Inventor after: Niu Junhao Inventor after: Zhang Nan Inventor before: Li Hui Inventor before: Yi Tao Inventor before: Wen Yongming Inventor before: Guo Baoshuang Inventor before: Zhang Chao Inventor before: Lv Ke Inventor before: Qi Hu Inventor before: Niu Junhao Inventor before: Zhang Nan |
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