CN111533512B - 初凝时间为48h~72h延性缓凝细石混凝土的制备方法 - Google Patents
初凝时间为48h~72h延性缓凝细石混凝土的制备方法 Download PDFInfo
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- CN111533512B CN111533512B CN202010381934.XA CN202010381934A CN111533512B CN 111533512 B CN111533512 B CN 111533512B CN 202010381934 A CN202010381934 A CN 202010381934A CN 111533512 B CN111533512 B CN 111533512B
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- concrete
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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
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/22—Carbonation resistance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010381934.XA CN111533512B (zh) | 2020-05-08 | 2020-05-08 | 初凝时间为48h~72h延性缓凝细石混凝土的制备方法 |
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CN202010381934.XA CN111533512B (zh) | 2020-05-08 | 2020-05-08 | 初凝时间为48h~72h延性缓凝细石混凝土的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111533512A CN111533512A (zh) | 2020-08-14 |
CN111533512B true CN111533512B (zh) | 2022-07-26 |
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CN202010381934.XA Active CN111533512B (zh) | 2020-05-08 | 2020-05-08 | 初凝时间为48h~72h延性缓凝细石混凝土的制备方法 |
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CN (1) | CN111533512B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113292289B (zh) * | 2021-05-22 | 2022-11-11 | 海阳市利安建材有限公司 | 一种抗冻混凝土及其制备方法 |
CN114368944A (zh) * | 2021-12-24 | 2022-04-19 | 中国水电建设集团十五工程局有限公司 | 堆石坝用软岩属性骨料的混凝土及制备方法 |
CN115159932A (zh) * | 2022-08-15 | 2022-10-11 | 乌海市公路工程有限公司 | 利用矿渣粉制备的成品混凝土及工法 |
CN115819045B (zh) * | 2022-12-16 | 2024-01-19 | 常州绿玛特建筑科技有限公司 | 一种导电高延性混凝土 |
CN117069424B (zh) * | 2023-07-03 | 2024-06-11 | 广东粤海珠三角供水有限公司 | 一种预应力内衬混凝土及其制备方法和施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008231676A (ja) * | 2007-03-16 | 2008-10-02 | Oriental Shiraishi Corp | 鋼・コンクリート床版接合構造物の製造方法及び埋込み型枠 |
CN108147752A (zh) * | 2018-02-07 | 2018-06-12 | 成都宏基建材股份有限公司 | 一种超缓凝混凝土 |
CN110482965A (zh) * | 2019-09-25 | 2019-11-22 | 江苏省水利科学研究院 | 强度等级为c30~c40的水工实体结构高性能混凝土及其施工方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924017A (zh) * | 2012-11-23 | 2013-02-13 | 上海市建筑构件制品有限公司 | 超缓凝混凝土及其应用 |
CN109400050A (zh) * | 2018-10-17 | 2019-03-01 | 青岛康兴混凝土有限公司 | 超缓凝混凝土及其制备方法 |
CN109879622A (zh) * | 2019-03-12 | 2019-06-14 | 浙江德清天和新型建材有限公司 | 一种水下咬合桩专用混凝土超缓凝剂的制备方法 |
CN109796162B (zh) * | 2019-04-01 | 2021-11-12 | 浙江三门永泰建材有限公司 | 一种高强度混凝土及其制备工艺 |
CN110577383A (zh) * | 2019-10-25 | 2019-12-17 | 四川信敏绿色新建筑材料科技有限公司 | 一种超缓凝混凝土 |
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2020
- 2020-05-08 CN CN202010381934.XA patent/CN111533512B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008231676A (ja) * | 2007-03-16 | 2008-10-02 | Oriental Shiraishi Corp | 鋼・コンクリート床版接合構造物の製造方法及び埋込み型枠 |
CN108147752A (zh) * | 2018-02-07 | 2018-06-12 | 成都宏基建材股份有限公司 | 一种超缓凝混凝土 |
CN110482965A (zh) * | 2019-09-25 | 2019-11-22 | 江苏省水利科学研究院 | 强度等级为c30~c40的水工实体结构高性能混凝土及其施工方法 |
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Inventor after: Zhu Bingxi Inventor after: Shang Zhiqing Inventor after: Chen Nan Inventor after: Wang Xiaoyong Inventor after: Yuan Yao Inventor after: Chen Yanli Inventor after: Xia Xianglin Inventor after: Zhang Liangqun Inventor after: Zhu Wei Inventor after: Gao Wenda Inventor after: Huang Genmin Inventor after: Jiang Yibo Inventor after: Shang Chaojun Inventor after: Zhou Fujun Inventor after: Xiao Qiang Inventor after: Chen Yuanbing Inventor after: Wang Xuegang Inventor before: Zhu Bingxi Inventor before: Shang Zhiqing Inventor before: Chen Nan Inventor before: Wang Xiaoyong Inventor before: Yuan Yao Inventor before: Chen Yanli Inventor before: Xia Xianglin Inventor before: Zhang Liangqun Inventor before: Zhu Wei Inventor before: Gao Wenda Inventor before: Huang Genmin Inventor before: Jiang Yibo Inventor before: Shang Chaojun Inventor before: Zhou Fujun Inventor before: Xiao Qiang Inventor before: Chen Yuanbing Inventor before: Wang Xuegang |
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