CN102060481B - Low cementitious material self-compacting concrete - Google Patents
Low cementitious material self-compacting concrete Download PDFInfo
- Publication number
- CN102060481B CN102060481B CN 201010543975 CN201010543975A CN102060481B CN 102060481 B CN102060481 B CN 102060481B CN 201010543975 CN201010543975 CN 201010543975 CN 201010543975 A CN201010543975 A CN 201010543975A CN 102060481 B CN102060481 B CN 102060481B
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- concrete
- self
- cement
- compacting concrete
- compacting
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- 239000011376 self-consolidating concrete Substances 0.000 title claims abstract description 39
- 239000000463 material Substances 0.000 title claims abstract description 32
- 239000004568 cement Substances 0.000 claims abstract description 38
- 239000004576 sand Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000004575 stone Substances 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims description 17
- 239000010881 fly ash Substances 0.000 claims description 9
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 7
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 229920000609 methyl cellulose Polymers 0.000 claims description 3
- 239000001923 methylcellulose Substances 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 70
- 239000000654 additive Substances 0.000 abstract description 6
- 230000000996 additive effect Effects 0.000 abstract description 6
- 230000000740 bleeding effect Effects 0.000 abstract description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 4
- 239000011707 mineral Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000036571 hydration Effects 0.000 abstract description 2
- 238000006703 hydration reaction Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract description 2
- 230000004931 aggregating effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 239000011372 high-strength concrete Substances 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000011089 carbon dioxide Nutrition 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000010165 autogamy Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001137251 Corvidae Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 235000015108 pies Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- 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
Landscapes
- 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
Description
Test number | A1 | A2 | A3 | A4 | A5 | A6 | A7 |
Divergence (mm) | 650 | 720 | 720 | 700 | 700 | 710 | 710 |
Emptying time (s) | 15 | 12 | 10 | 10 | 9 | 10 | 10 |
The length of time | A1 | A2 | A3 | A4 | A5 | A6 | A7 |
3d | 35.4 | 32.6 | 30.8 | 29.2 | 28.7 | 28.1 | 21.5 |
7d | 56.5 | 52.5 | 48.0 | 45.1 | 43.9 | 40.6 | 32.4 |
28d | 68.2 | 66.1 | 63.3 | 59.7 | 55.8 | 51.0 | 45.9 |
60d | 75.1 | 70.8 | 68.6 | 65.8 | 63.9 | 62.4 | 54.6 |
90d | 81.7 | 76.8 | 73.1 | 70.3 | 67.1 | 64.8 | 60.2 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010543975 CN102060481B (en) | 2010-11-15 | 2010-11-15 | Low cementitious material self-compacting concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010543975 CN102060481B (en) | 2010-11-15 | 2010-11-15 | Low cementitious material self-compacting concrete |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102060481A CN102060481A (en) | 2011-05-18 |
CN102060481B true CN102060481B (en) | 2012-07-25 |
Family
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CN 201010543975 Expired - Fee Related CN102060481B (en) | 2010-11-15 | 2010-11-15 | Low cementitious material self-compacting concrete |
Country Status (1)
Country | Link |
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CN (1) | CN102060481B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108059410A (en) * | 2018-01-02 | 2018-05-22 | 南通中厦建筑工程总承包有限公司 | A kind of self-compacting concrete and preparation method thereof |
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CN102241497B (en) * | 2011-06-01 | 2013-04-03 | 上海建工材料工程有限公司 | Concrete with ultra-large volume, high strength and low hydration heat |
CN103011648B (en) * | 2012-12-28 | 2015-04-29 | 北京东方建宇混凝土科学技术研究院有限公司 | Modified active iron tailing admixture for concrete and preparation method thereof |
CN103130472B (en) * | 2013-03-05 | 2014-08-06 | 新奥生态建材有限公司 | C10 concrete prepared from recycled aggregate and preparation method thereof |
CN103121819B (en) * | 2013-03-05 | 2014-07-09 | 新奥生态建材有限公司 | C30 self-compacting concrete prepared from recycled aggregate and preparation method thereof |
CN103342522A (en) * | 2013-07-18 | 2013-10-09 | 江苏广亚建材有限公司 | Cracking resisting concrete |
CN103435306A (en) * | 2013-08-29 | 2013-12-11 | 中南大学 | Low-shrinkage crack self-compacting concrete |
CN104446091A (en) * | 2013-09-18 | 2015-03-25 | 建筑材料工业技术情报研究所 | Concrete reducing agent |
CN104030619A (en) * | 2014-05-21 | 2014-09-10 | 甘肃蔚蓝建科新材料股份有限公司 | Steel tube concrete |
CN104045276A (en) * | 2014-06-20 | 2014-09-17 | 新疆宇鑫混凝土有限公司 | Concrete with dense framework highly doped admixture |
CN104310866A (en) * | 2014-09-19 | 2015-01-28 | 廊坊荣盛混凝土有限公司 | Self-compacting concrete and preparation method thereof |
CN104891884A (en) * | 2015-05-20 | 2015-09-09 | 中民筑友有限公司 | C35 low-gel-material self-compacting concrete and preparation method thereof |
CN104891902A (en) * | 2015-05-20 | 2015-09-09 | 中民筑友有限公司 | C35 low-gelatinizer self-compacting corrosion resistant concrete and preparation method thereof |
CN104891900A (en) * | 2015-05-20 | 2015-09-09 | 中民筑友有限公司 | C35 low-gel-material self-compacting reinforced concrete and preparation method thereof |
CN104891901A (en) * | 2015-05-20 | 2015-09-09 | 中民筑友有限公司 | C35 low-gel-material self-compacting wear-resistant concrete and preparation method thereof |
CN104926237A (en) * | 2015-06-16 | 2015-09-23 | 中民筑友有限公司 | Low-gelatinization material fiber self-compacting concrete and manufacturing method thereof |
CN105174855A (en) * | 2015-09-01 | 2015-12-23 | 重庆建工住宅建设有限公司 | C30 micro-expansive self-compacting concrete |
CN106587788A (en) * | 2017-01-03 | 2017-04-26 | 长沙加美乐素化工有限公司 | Low-cement-content self-compacting concrete and preparation method thereof |
CN106904892A (en) * | 2017-03-28 | 2017-06-30 | 南宁市嘉大混凝土有限公司 | Half self-compacting concrete |
CN107265980A (en) * | 2017-07-23 | 2017-10-20 | 四川华西绿舍建材有限公司 | A kind of low glue material self-compacting concrete and compound method for mixing ultra fine sand |
CN107500650A (en) * | 2017-08-31 | 2017-12-22 | 河北建筑工程学院 | A kind of iron tailings sand self-compacting concrete and preparation method thereof |
CN108373301A (en) * | 2018-03-08 | 2018-08-07 | 代彦霞 | A kind of environmental protection anti-crack concrete |
CN109972524B (en) * | 2019-04-18 | 2021-05-18 | 联建建设工程有限公司 | Construction method for closure section of inverted Y-shaped upper tower column |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176946A (en) * | 1996-09-17 | 1998-03-25 | 北京城建集团总公司构件厂 | Self-compactable concrete blend needing vibrating |
CN1225934A (en) * | 1998-12-11 | 1999-08-18 | 潘传章 | High-viscosity building paint glue powder |
CN1587176A (en) * | 2004-08-27 | 2005-03-02 | 华南理工大学 | High efficiency mortar additive for lignin series air-entraining concrete and its preparing method |
CN1597594A (en) * | 2003-09-15 | 2005-03-23 | 香港理工大学 | Self-closed concrete and its manufacturing method |
-
2010
- 2010-11-15 CN CN 201010543975 patent/CN102060481B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176946A (en) * | 1996-09-17 | 1998-03-25 | 北京城建集团总公司构件厂 | Self-compactable concrete blend needing vibrating |
CN1225934A (en) * | 1998-12-11 | 1999-08-18 | 潘传章 | High-viscosity building paint glue powder |
CN1597594A (en) * | 2003-09-15 | 2005-03-23 | 香港理工大学 | Self-closed concrete and its manufacturing method |
CN1587176A (en) * | 2004-08-27 | 2005-03-02 | 华南理工大学 | High efficiency mortar additive for lignin series air-entraining concrete and its preparing method |
Non-Patent Citations (4)
Title |
---|
.增稠剂对超高韧性纤维增强水泥基复合材料性能的影响.《混凝土与水泥制品》.2008,(第01期),第34-37页. |
张帅 |
张帅;张英华;.增稠剂对超高韧性纤维增强水泥基复合材料性能的影响.《混凝土与水泥制品》.2008,(第01期),第34-37页. * |
张英华 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108059410A (en) * | 2018-01-02 | 2018-05-22 | 南通中厦建筑工程总承包有限公司 | A kind of self-compacting concrete and preparation method thereof |
Also Published As
Publication number | Publication date |
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CN102060481A (en) | 2011-05-18 |
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Owner name: BEIJING NEW VOYAGING CO., LTD. DUAN ZUNLI |
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Effective date of registration: 20110915 Address after: 100190 Beijing North Fourth Ring Road No. 9 Yingu building room 1708 Applicant after: BEIJING XINAO CONCRETE GROUP Co.,Ltd. Co-applicant after: BEIJING NEW VOYAGING CO.,LTD. Co-applicant after: Duan Zunli Address before: 100176 Beijing city Chaoyang District Xiaohongmen Township three mountain No. 1 Applicant before: Beijing Xinao Concrete Group Co.,Ltd. |
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Denomination of invention: Low cementitious material self-compacting concrete Effective date of registration: 20160614 Granted publication date: 20120725 Pledgee: Hunchun phoenix tree equity investment centre (L.P.) Pledgor: BEIJING YUANTAIDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2016990000481 |
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