CN113929381B - 一种低收缩再生高性能混凝土及其制备方法 - Google Patents
一种低收缩再生高性能混凝土及其制备方法 Download PDFInfo
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- CN113929381B CN113929381B CN202111133390.6A CN202111133390A CN113929381B CN 113929381 B CN113929381 B CN 113929381B CN 202111133390 A CN202111133390 A CN 202111133390A CN 113929381 B CN113929381 B CN 113929381B
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- parts
- recycled
- aggregate
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- recycled aggregate
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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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1077—Cements, e.g. waterglass
-
- 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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111133390.6A CN113929381B (zh) | 2021-09-27 | 2021-09-27 | 一种低收缩再生高性能混凝土及其制备方法 |
Applications Claiming Priority (1)
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CN202111133390.6A CN113929381B (zh) | 2021-09-27 | 2021-09-27 | 一种低收缩再生高性能混凝土及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN113929381A CN113929381A (zh) | 2022-01-14 |
CN113929381B true CN113929381B (zh) | 2022-08-16 |
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CN202111133390.6A Active CN113929381B (zh) | 2021-09-27 | 2021-09-27 | 一种低收缩再生高性能混凝土及其制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115231871A (zh) * | 2022-06-21 | 2022-10-25 | 宝鸡市东大洋混凝土有限公司 | 一种再生骨料混凝土及其制备方法 |
CN115073095A (zh) * | 2022-07-06 | 2022-09-20 | 李清 | 一种低收缩低粘度超高强混凝土及其制备方法 |
CN116283162B (zh) * | 2023-05-24 | 2023-08-11 | 江苏广宇建设集团有限公司 | 一种再生混凝土及其加工工艺 |
CN116515047B (zh) * | 2023-05-30 | 2024-03-12 | 广州砼奇杰建材科技有限公司 | 一种水泥废浆分散剂、制备方法及其应用 |
CN116969706A (zh) * | 2023-08-10 | 2023-10-31 | 中建西部建设贵州有限公司 | 一种椰壳仿生型强化再生粗骨料制备方法 |
CN118580047B (zh) * | 2024-08-06 | 2024-10-08 | 广东文科绿色科技股份有限公司 | 一种再生骨料混凝土及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5751939B2 (ja) * | 2011-06-09 | 2015-07-22 | 鹿島建設株式会社 | 自己崩壊性コンクリート及びその製造方法 |
CN108298849A (zh) * | 2018-01-23 | 2018-07-20 | 东南大学 | 一种再生骨料强化处理的方法 |
CN109160791A (zh) * | 2018-11-12 | 2019-01-08 | 四川国泰高新管廊产业投资有限公司 | 一种再生细骨料高强自密实混凝土 |
CN110104997A (zh) * | 2019-04-26 | 2019-08-09 | 四川衡鼎建材有限公司 | 一种再生混凝土及其生产工艺 |
CN110590257B (zh) * | 2019-09-23 | 2022-02-22 | 西安建工建科混凝土有限公司 | 一种再生混凝土及其制备方法 |
CN111470791B (zh) * | 2019-12-23 | 2022-01-04 | 海安绿发环保科技有限公司 | 一种基于建筑垃圾处置用资源再利用装置及其使用方法 |
CN111072348B (zh) * | 2019-12-27 | 2022-03-08 | 三一筑工科技股份有限公司 | 含粗骨料的超高性能混凝土材料及其制备方法 |
CN111116075A (zh) * | 2020-01-06 | 2020-05-08 | 深圳市华威环保建材有限公司 | 一种骨料表面强化方法及设备 |
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2021
- 2021-09-27 CN CN202111133390.6A patent/CN113929381B/zh active Active
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Effective date of registration: 20230731 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 467000 Longxiang Avenue, Pingdingshan City, Henan Province Patentee before: Henan University of Urban Construction Effective date of registration: 20230731 Address after: No. 28, Shajin East Avenue, Kecheng District, Quzhou City, Zhejiang Province 324000 Patentee after: QUZHOU HUSHAN CONCRETE Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. |
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