CN109020353B - 混凝土浮浆回收利用制备高于原强度混凝土的方法 - Google Patents
混凝土浮浆回收利用制备高于原强度混凝土的方法 Download PDFInfo
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- CN109020353B CN109020353B CN201811182418.3A CN201811182418A CN109020353B CN 109020353 B CN109020353 B CN 109020353B CN 201811182418 A CN201811182418 A CN 201811182418A CN 109020353 B CN109020353 B CN 109020353B
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- Prior art keywords
- concrete
- laitance
- strength
- blast furnace
- furnace slag
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Classifications
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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
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811182418.3A CN109020353B (zh) | 2018-10-11 | 2018-10-11 | 混凝土浮浆回收利用制备高于原强度混凝土的方法 |
Applications Claiming Priority (1)
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CN201811182418.3A CN109020353B (zh) | 2018-10-11 | 2018-10-11 | 混凝土浮浆回收利用制备高于原强度混凝土的方法 |
Publications (2)
Publication Number | Publication Date |
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CN109020353A CN109020353A (zh) | 2018-12-18 |
CN109020353B true CN109020353B (zh) | 2020-06-16 |
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Application Number | Title | Priority Date | Filing Date |
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CN201811182418.3A Active CN109020353B (zh) | 2018-10-11 | 2018-10-11 | 混凝土浮浆回收利用制备高于原强度混凝土的方法 |
Country Status (1)
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CN (1) | CN109020353B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661453A (zh) * | 2021-01-20 | 2021-04-16 | 攀枝花学院 | 高钛渣污泥再利用制备全高钛渣混凝土的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2602048B2 (ja) * | 1988-02-10 | 1997-04-23 | 三洋化成工業株式会社 | セメント添加剤および組成物 |
JP2949680B2 (ja) * | 1992-09-03 | 1999-09-20 | 株式会社フジタ | グリーンカット作業方法 |
JPH06157114A (ja) * | 1992-11-19 | 1994-06-03 | Nippon Solid Co Ltd | レータンスを利用した再利用成形品 |
CN101235638B (zh) * | 2008-01-07 | 2010-06-02 | 中山市三和建材有限公司 | 一种混凝土管桩 |
CN103171021A (zh) * | 2011-12-23 | 2013-06-26 | 贵州中建建筑科研设计院有限公司 | 一种提高混凝土强度、改善体积稳定性、减少开裂的方法 |
CN102677902A (zh) * | 2012-05-12 | 2012-09-19 | 中国十七冶集团有限公司 | 一种提高泵送混凝土顶部砂浆层施工质量的方法 |
CN103482911B (zh) * | 2013-09-06 | 2015-06-17 | 攀枝花学院 | 高钛型高炉渣混凝土空心砖 |
CN105645800A (zh) * | 2015-12-31 | 2016-06-08 | 中建商品混凝土成都有限公司 | 一种混凝土搅拌站废浆回收回用工艺 |
CN105776994B (zh) * | 2016-02-03 | 2018-06-26 | 绍兴文理学院 | 一种采用混凝土搅拌站废浆制备的自密实混凝土 |
US9957673B1 (en) * | 2016-11-01 | 2018-05-01 | Classic Turf Company LLC | Post-tension running track |
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2018
- 2018-10-11 CN CN201811182418.3A patent/CN109020353B/zh active Active
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Effective date of registration: 20201218 Address after: 276800 Fenshui village, antongwei street, Lanshan District, Rizhao City, Shandong Province Patentee after: Rizhao Baofeng Machinery Co.,Ltd. Address before: 617000 Airport Road, East District, Panzhihua, Sichuan Province, No. 10 Patentee before: PANZHIHUA University |
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Effective date of registration: 20210222 Address after: 276800 NO.67 TaoMa Road, ximujia village, Gaoxing Town, Lanshan District, Rizhao City, Shandong Province Patentee after: Rizhao Luyuan Municipal Engineering Co.,Ltd. Address before: 276800 Fenshui village, antongwei street, Lanshan District, Rizhao City, Shandong Province Patentee before: Rizhao Baofeng Machinery Co.,Ltd. |