CN101781100A - 一种混凝土抗侵蚀剂及其制备方法和应用 - Google Patents
一种混凝土抗侵蚀剂及其制备方法和应用 Download PDFInfo
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- CN101781100A CN101781100A CN200910045612A CN200910045612A CN101781100A CN 101781100 A CN101781100 A CN 101781100A CN 200910045612 A CN200910045612 A CN 200910045612A CN 200910045612 A CN200910045612 A CN 200910045612A CN 101781100 A CN101781100 A CN 101781100A
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- 239000004567 concrete Substances 0.000 title claims abstract description 108
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 113
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010881 fly ash Substances 0.000 claims abstract description 36
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 35
- 239000011325 microbead Substances 0.000 claims description 31
- 239000004568 cement Substances 0.000 claims description 20
- 230000008961 swelling Effects 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 239000002956 ash Substances 0.000 claims description 14
- 229920001732 Lignosulfonate Polymers 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 235000019357 lignosulphonate Nutrition 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 11
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 11
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 239000001509 sodium citrate Substances 0.000 claims description 11
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 11
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 11
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 11
- 229940038773 trisodium citrate Drugs 0.000 claims description 11
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 9
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical group [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 9
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 4
- 239000002817 coal dust Substances 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000010348 incorporation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004005 microsphere Substances 0.000 abstract 2
- 239000004067 bulking agent Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000003467 diminishing effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical class [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- FOGYNLXERPKEGN-UHFFFAOYSA-N 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfopropyl)phenoxy]propane-1-sulfonic acid Chemical compound COC1=CC=CC(CC(CS(O)(=O)=O)OC=2C(=CC(CCCS(O)(=O)=O)=CC=2)OC)=C1O FOGYNLXERPKEGN-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000003245 working effect Effects 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
- 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
-
- 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
-
- 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
- C04B2111/2015—Sulfate resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100456121A CN101781100B (zh) | 2009-01-20 | 2009-01-20 | 一种混凝土抗侵蚀剂及其制备方法和应用 |
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CN2009100456121A CN101781100B (zh) | 2009-01-20 | 2009-01-20 | 一种混凝土抗侵蚀剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN101781100A true CN101781100A (zh) | 2010-07-21 |
CN101781100B CN101781100B (zh) | 2012-05-23 |
Family
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Family Applications (1)
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CN2009100456121A Expired - Fee Related CN101781100B (zh) | 2009-01-20 | 2009-01-20 | 一种混凝土抗侵蚀剂及其制备方法和应用 |
Country Status (1)
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CN (1) | CN101781100B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102296967A (zh) * | 2011-06-20 | 2011-12-28 | 中南大学 | 隧道衬砌混凝土结构硫酸盐侵蚀病害的修补方法 |
CN102515617A (zh) * | 2011-11-25 | 2012-06-27 | 武汉源锦特种建材有限责任公司 | 混凝土防腐蚀抗侵蚀剂及其制备方法 |
CN102875045A (zh) * | 2012-10-25 | 2013-01-16 | 上海建工材料工程有限公司 | 一种混凝土耐久性增强材料、制备方法及其应用 |
CN104030597A (zh) * | 2014-05-23 | 2014-09-10 | 中国水电十一局有限公司混凝土外加剂厂 | 一种多功能密实抗磨防腐剂及其用途 |
CN104072009A (zh) * | 2014-06-02 | 2014-10-01 | 广西贵港市金砼新型建材科技有限公司 | 一种混凝土减缩抗裂减水防水密实剂及其生产方法 |
CN104072010A (zh) * | 2014-06-02 | 2014-10-01 | 广西贵港市金砼新型建材科技有限公司 | 抗裂型混凝土减水防水密实剂及其生产方法 |
CN104386939A (zh) * | 2014-09-15 | 2015-03-04 | 中国建筑材料科学研究总院 | 复合掺合料、复配方法及煤矿内层井壁混凝土的施工方法 |
CN104961380A (zh) * | 2015-07-08 | 2015-10-07 | 河海大学 | 混凝土抗硫酸盐侵蚀防腐剂及其制备方法和应用 |
CN109776053A (zh) * | 2019-03-27 | 2019-05-21 | 中国人民解放军95538部队 | 一种高原高寒地区机场道面橡胶集料特种混凝土 |
CN109851271A (zh) * | 2019-04-01 | 2019-06-07 | 辽宁新拓建材有限公司 | 一种混凝土抗硫酸盐类侵蚀防腐剂及制备方法 |
CN113754338A (zh) * | 2020-06-05 | 2021-12-07 | 郑宝霞 | 一种混凝土抗侵蚀剂及其制备方法 |
CN115594435A (zh) * | 2022-10-18 | 2023-01-13 | 东南大学(Cn) | 一种改性木质素分散剂材料及其制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1236699A1 (en) * | 2001-03-01 | 2002-09-04 | Sika AG, vorm. Kaspar Winkler & Co. | Composite material and shaped article with thermal conductivity and specific gravity on demand |
CN1454866A (zh) * | 2003-05-15 | 2003-11-12 | 同济大学 | 建筑用高性能混凝土抗渗防水剂 |
CN100336765C (zh) * | 2006-05-11 | 2007-09-12 | 同济大学 | 抗硫酸盐侵蚀的自密实混凝土及其制备方法 |
-
2009
- 2009-01-20 CN CN2009100456121A patent/CN101781100B/zh not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102296967A (zh) * | 2011-06-20 | 2011-12-28 | 中南大学 | 隧道衬砌混凝土结构硫酸盐侵蚀病害的修补方法 |
CN102296967B (zh) * | 2011-06-20 | 2013-11-20 | 中南大学 | 隧道衬砌混凝土结构硫酸盐侵蚀病害的修补方法 |
CN102515617A (zh) * | 2011-11-25 | 2012-06-27 | 武汉源锦特种建材有限责任公司 | 混凝土防腐蚀抗侵蚀剂及其制备方法 |
CN102875045A (zh) * | 2012-10-25 | 2013-01-16 | 上海建工材料工程有限公司 | 一种混凝土耐久性增强材料、制备方法及其应用 |
CN104030597B (zh) * | 2014-05-23 | 2016-08-17 | 中国水电十一局有限公司混凝土外加剂厂 | 一种多功能密实抗磨防腐剂及其用途 |
CN104030597A (zh) * | 2014-05-23 | 2014-09-10 | 中国水电十一局有限公司混凝土外加剂厂 | 一种多功能密实抗磨防腐剂及其用途 |
CN104072010A (zh) * | 2014-06-02 | 2014-10-01 | 广西贵港市金砼新型建材科技有限公司 | 抗裂型混凝土减水防水密实剂及其生产方法 |
CN104072009A (zh) * | 2014-06-02 | 2014-10-01 | 广西贵港市金砼新型建材科技有限公司 | 一种混凝土减缩抗裂减水防水密实剂及其生产方法 |
CN104072009B (zh) * | 2014-06-02 | 2016-04-27 | 广西贵港市金砼新型建材科技有限公司 | 一种混凝土减缩抗裂减水防水密实剂及其生产方法 |
CN104072010B (zh) * | 2014-06-02 | 2016-08-17 | 广西贵港市金砼新型建材科技有限公司 | 抗裂型混凝土减水防水密实剂及其生产方法 |
CN104386939A (zh) * | 2014-09-15 | 2015-03-04 | 中国建筑材料科学研究总院 | 复合掺合料、复配方法及煤矿内层井壁混凝土的施工方法 |
CN104386939B (zh) * | 2014-09-15 | 2016-01-20 | 中国建筑材料科学研究总院 | 复合掺合料、复配方法及煤矿内层井壁混凝土的制备及施工方法 |
CN104961380A (zh) * | 2015-07-08 | 2015-10-07 | 河海大学 | 混凝土抗硫酸盐侵蚀防腐剂及其制备方法和应用 |
CN109776053A (zh) * | 2019-03-27 | 2019-05-21 | 中国人民解放军95538部队 | 一种高原高寒地区机场道面橡胶集料特种混凝土 |
CN109851271A (zh) * | 2019-04-01 | 2019-06-07 | 辽宁新拓建材有限公司 | 一种混凝土抗硫酸盐类侵蚀防腐剂及制备方法 |
CN113754338A (zh) * | 2020-06-05 | 2021-12-07 | 郑宝霞 | 一种混凝土抗侵蚀剂及其制备方法 |
CN115594435A (zh) * | 2022-10-18 | 2023-01-13 | 东南大学(Cn) | 一种改性木质素分散剂材料及其制备方法和应用 |
CN115594435B (zh) * | 2022-10-18 | 2023-09-29 | 东南大学 | 一种改性木质素分散剂材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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CN101781100B (zh) | 2012-05-23 |
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Effective date of registration: 20140228 Address after: Hunan, Changsha Yuhua District No. 18, No. five (Tianxin court), Hunan Zhongjian Concrete Co., Ltd. Patentee after: Li Dangyi Address before: 200092 Shanghai City, Yangpu District Siping Road No. 1239 Patentee before: Tongji University |
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Address after: Two building, building 158, Zhongyi building, No. 410000, Zhongyi Road, Changsha, Hunan Patentee after: CHINA WEST CONSTRUCTION GROUP CO., LTD. Address before: 410000, No. 18, Zhongyi Road, Yuhua District, Hunan, Changsha province (Tianxin court) Patentee before: HUNAN CSCEC5B CONCRETE CO., LTD. |
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