CN109020353A - 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
- Publication number
- CN109020353A CN109020353A CN201811182418.3A CN201811182418A CN109020353A CN 109020353 A CN109020353 A CN 109020353A CN 201811182418 A CN201811182418 A CN 201811182418A CN 109020353 A CN109020353 A CN 109020353A
- Authority
- CN
- China
- Prior art keywords
- concrete
- laitance
- strength
- blast furnace
- furnace slag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 158
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000002893 slag Substances 0.000 claims abstract description 56
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 53
- 239000010936 titanium Substances 0.000 claims abstract description 53
- 239000004568 cement Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 25
- 239000004576 sand Substances 0.000 claims abstract description 16
- 239000010881 fly ash Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 229920005646 polycarboxylate Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 13
- 239000002002 slurry Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- -1 admixtures Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- 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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN109020353A true CN109020353A (zh) | 2018-12-18 |
CN109020353B CN109020353B (zh) | 2020-06-16 |
Family
ID=64616172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811182418.3A Expired - Fee Related 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)
Country | Link |
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CN (1) | CN109020353B (zh) |
Cited By (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 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0681468A (ja) * | 1992-09-03 | 1994-03-22 | Fujita Corp | 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 |
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 |
CN101235638A (zh) * | 2008-01-07 | 2008-08-06 | 中山市三和建材有限公司 | 一种混凝土管桩 |
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 |
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 |
CN103482911A (zh) * | 2013-09-06 | 2014-01-01 | 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 |
CN105776994A (zh) * | 2016-02-03 | 2016-07-20 | 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 |
-
2018
- 2018-10-11 CN CN201811182418.3A patent/CN109020353B/zh not_active Expired - Fee Related
Patent Citations (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 |
JPH0681468A (ja) * | 1992-09-03 | 1994-03-22 | Fujita Corp | 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 |
CN101235638A (zh) * | 2008-01-07 | 2008-08-06 | 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 |
CN103482911A (zh) * | 2013-09-06 | 2014-01-01 | 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 |
CN105776994A (zh) * | 2016-02-03 | 2016-07-20 | 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 |
Cited By (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 |
Also Published As
Publication number | Publication date |
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CN109020353B (zh) | 2020-06-16 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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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TR01 | Transfer of patent right |
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. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |