CN113816690B - 混凝土修复材料及其制备方法 - Google Patents
混凝土修复材料及其制备方法 Download PDFInfo
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- CN113816690B CN113816690B CN202111214850.8A CN202111214850A CN113816690B CN 113816690 B CN113816690 B CN 113816690B CN 202111214850 A CN202111214850 A CN 202111214850A CN 113816690 B CN113816690 B CN 113816690B
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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
- C04B28/04—Portland cements
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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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
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111214850.8A CN113816690B (zh) | 2021-10-19 | 2021-10-19 | 混凝土修复材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111214850.8A CN113816690B (zh) | 2021-10-19 | 2021-10-19 | 混凝土修复材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113816690A CN113816690A (zh) | 2021-12-21 |
CN113816690B true CN113816690B (zh) | 2023-05-05 |
Family
ID=78916930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111214850.8A Active CN113816690B (zh) | 2021-10-19 | 2021-10-19 | 混凝土修复材料及其制备方法 |
Country Status (1)
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CN (1) | CN113816690B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114014615A (zh) * | 2021-12-22 | 2022-02-08 | 山东铁壁虎建材有限公司 | 一种超早强、低收缩和高延性的混凝土快速修复材料及其制备方法 |
CN114538865B (zh) * | 2022-03-02 | 2023-04-11 | 广东台实实业有限公司 | 一种防渗堵漏材料及其制备方法 |
CN114907082B (zh) * | 2022-06-01 | 2023-03-10 | 广西北投交通养护科技集团有限公司 | 快硬微膨胀高抗裂养护材料及其制备方法和应用 |
CN115304320B (zh) * | 2022-07-01 | 2023-08-11 | 深圳中铁二局工程有限公司 | 一种快速堵漏的砂浆 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108609954B (zh) * | 2018-05-21 | 2020-07-31 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种低粘抗裂高强湿喷混凝土及其制备方法 |
CN110526645A (zh) * | 2019-08-27 | 2019-12-03 | 武汉中地大非开挖研究院有限公司 | 一种管道离心喷筑内衬修复砂浆及制备方法 |
CN112777960A (zh) * | 2019-11-08 | 2021-05-11 | 北京市建筑工程研究院有限责任公司 | 一种高耐久性液体无碱速凝剂及其制备方法 |
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2021
- 2021-10-19 CN CN202111214850.8A patent/CN113816690B/zh active Active
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Address after: 213000 qianjiabian village committee, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Longquan Pipeline Technology Co.,Ltd. Address before: 213000 qianjiabian village committee, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Applicant before: Longquan Trenchless Pipeline Technology (Jiangsu) Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Haifeng Inventor after: Qiao Yunwu Inventor after: Guo Yegang Inventor before: Qiao Yunwu |
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