CN107673694B - 抗裂防冻混凝土及其制备方法 - Google Patents
抗裂防冻混凝土及其制备方法 Download PDFInfo
- Publication number
- CN107673694B CN107673694B CN201710954039.0A CN201710954039A CN107673694B CN 107673694 B CN107673694 B CN 107673694B CN 201710954039 A CN201710954039 A CN 201710954039A CN 107673694 B CN107673694 B CN 107673694B
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- China
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- weight
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- concrete
- water
- cracking
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- 238000007710 freezing Methods 0.000 title claims abstract description 23
- 238000005336 cracking Methods 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 20
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims abstract description 14
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims abstract description 14
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 14
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 14
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 14
- 239000010881 fly ash Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000011259 mixed solution Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000011398 Portland cement Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 10
- 229910017053 inorganic salt Inorganic materials 0.000 abstract description 9
- 239000000835 fiber Substances 0.000 abstract description 8
- 239000004568 cement Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 229920005551 calcium lignosulfonate Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 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
- 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
-
- 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
- C04B2111/29—Frost-thaw resistance
-
- 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
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
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)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710954039.0A CN107673694B (zh) | 2017-10-13 | 2017-10-13 | 抗裂防冻混凝土及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710954039.0A CN107673694B (zh) | 2017-10-13 | 2017-10-13 | 抗裂防冻混凝土及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107673694A CN107673694A (zh) | 2018-02-09 |
CN107673694B true CN107673694B (zh) | 2020-12-29 |
Family
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Family Applications (1)
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CN201710954039.0A Active CN107673694B (zh) | 2017-10-13 | 2017-10-13 | 抗裂防冻混凝土及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107673694B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101168483A (zh) * | 2007-09-30 | 2008-04-30 | 中国水电顾问集团贵阳勘测设计研究院 | 一种高性能面板混凝土及其制备方法 |
CN103102129A (zh) * | 2013-02-25 | 2013-05-15 | 黑龙江省交通科学研究所 | 引气混凝土 |
CN104003677A (zh) * | 2014-05-21 | 2014-08-27 | 中铁建设集团有限公司 | 一种引气轻骨料混凝土及其制备方法 |
CN105384394A (zh) * | 2015-08-25 | 2016-03-09 | 长江水利委员会长江科学院 | 一种高海拔地区高抗冻水工混凝土 |
-
2017
- 2017-10-13 CN CN201710954039.0A patent/CN107673694B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101168483A (zh) * | 2007-09-30 | 2008-04-30 | 中国水电顾问集团贵阳勘测设计研究院 | 一种高性能面板混凝土及其制备方法 |
CN103102129A (zh) * | 2013-02-25 | 2013-05-15 | 黑龙江省交通科学研究所 | 引气混凝土 |
CN104003677A (zh) * | 2014-05-21 | 2014-08-27 | 中铁建设集团有限公司 | 一种引气轻骨料混凝土及其制备方法 |
CN105384394A (zh) * | 2015-08-25 | 2016-03-09 | 长江水利委员会长江科学院 | 一种高海拔地区高抗冻水工混凝土 |
Also Published As
Publication number | Publication date |
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CN107673694A (zh) | 2018-02-09 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201214 Address after: 450100 Yulong Town, Xingyang City, Zhengzhou City, Henan Province Applicant after: Henan Wujian Concrete Co.,Ltd. Address before: 472000 4th floor, Yellow River Bridge Management Office, Sanmenxia Economic and Technological Development Zone, Henan Province Applicant before: HENAN SANMENXIA HUANGHE DAQIAO HIGHWAY CONSTRUCTION Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
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Effective date of registration: 20240321 Address after: No. 313, 3rd Floor, Building C, No. 28 Xinjiekou Outer Street, Xicheng District, Beijing, 100088 Patentee after: BEIJING TIME STONE TECHNOLOGY CO.,LTD. Country or region after: Zhong Guo Address before: 450100 Yulong Town, Xingyang City, Zhengzhou City, Henan Province Patentee before: Henan Wujian Concrete Co.,Ltd. Country or region before: Zhong Guo |