CN111269025A - 一种锂基渗透液改性混凝土表面增强剂及制备和使用方法 - Google Patents
一种锂基渗透液改性混凝土表面增强剂及制备和使用方法 Download PDFInfo
- Publication number
- CN111269025A CN111269025A CN202010079901.XA CN202010079901A CN111269025A CN 111269025 A CN111269025 A CN 111269025A CN 202010079901 A CN202010079901 A CN 202010079901A CN 111269025 A CN111269025 A CN 111269025A
- Authority
- CN
- China
- Prior art keywords
- lithium
- concrete
- concrete surface
- modified concrete
- components
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- 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 94
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 59
- 239000012530 fluid Substances 0.000 title claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 33
- 239000012744 reinforcing agent Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 230000007797 corrosion Effects 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000012466 permeate Substances 0.000 claims description 18
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 16
- 239000004816 latex Substances 0.000 claims description 16
- 229920000126 latex Polymers 0.000 claims description 16
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 16
- 235000011152 sodium sulphate Nutrition 0.000 claims description 16
- -1 alcohol fatty acid ester Chemical class 0.000 claims description 15
- 239000003623 enhancer Substances 0.000 claims description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 239000013530 defoamer Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000002518 antifoaming agent Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- RBNPOMFGQQGHHO-UHFFFAOYSA-N glyceric acid Chemical compound OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 claims description 6
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 229920001451 polypropylene glycol Polymers 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000003763 carbonization Methods 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 3
- 239000011150 reinforced concrete Substances 0.000 abstract description 3
- 238000010410 dusting Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 238000005204 segregation Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 229940075614 colloidal silicon dioxide Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5035—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010079901.XA CN111269025B (zh) | 2020-02-04 | 2020-02-04 | 一种锂基渗透液改性混凝土表面增强剂及制备和使用方法 |
Applications Claiming Priority (1)
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CN202010079901.XA CN111269025B (zh) | 2020-02-04 | 2020-02-04 | 一种锂基渗透液改性混凝土表面增强剂及制备和使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN111269025A true CN111269025A (zh) | 2020-06-12 |
CN111269025B CN111269025B (zh) | 2021-11-16 |
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CN202010079901.XA Active CN111269025B (zh) | 2020-02-04 | 2020-02-04 | 一种锂基渗透液改性混凝土表面增强剂及制备和使用方法 |
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CN (1) | CN111269025B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113563233A (zh) * | 2021-08-13 | 2021-10-29 | 石家庄市长安育才建材有限公司 | 一种抗碳化混凝土增强剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060116446A1 (en) * | 2002-12-13 | 2006-06-01 | Jean-Christophe Castaing | Method for enhancing water-repellency treatment of mineral hydraulic binder compositions and compositions obtainable by said method and their uses |
CN102503347A (zh) * | 2011-11-10 | 2012-06-20 | 上海三瑞化学有限公司 | 一种锂基混凝土密封固化剂 |
CN105819895A (zh) * | 2016-03-21 | 2016-08-03 | 深圳市纳路特科技有限公司 | 超纳米锂基混凝土密封固化剂 |
CN109928775A (zh) * | 2019-03-29 | 2019-06-25 | 花王生态工程股份有限公司 | 一种防裂性强的混凝土养护剂及其制备方法 |
CN109987966A (zh) * | 2019-04-24 | 2019-07-09 | 中国路桥工程有限责任公司 | 混凝土养护剂 |
CN110407609A (zh) * | 2019-07-25 | 2019-11-05 | 达州和睦博发新材料科技有限公司 | 一种硅铝复合型混凝土渗透密封固化剂 |
-
2020
- 2020-02-04 CN CN202010079901.XA patent/CN111269025B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060116446A1 (en) * | 2002-12-13 | 2006-06-01 | Jean-Christophe Castaing | Method for enhancing water-repellency treatment of mineral hydraulic binder compositions and compositions obtainable by said method and their uses |
CN102503347A (zh) * | 2011-11-10 | 2012-06-20 | 上海三瑞化学有限公司 | 一种锂基混凝土密封固化剂 |
CN105819895A (zh) * | 2016-03-21 | 2016-08-03 | 深圳市纳路特科技有限公司 | 超纳米锂基混凝土密封固化剂 |
CN109928775A (zh) * | 2019-03-29 | 2019-06-25 | 花王生态工程股份有限公司 | 一种防裂性强的混凝土养护剂及其制备方法 |
CN109987966A (zh) * | 2019-04-24 | 2019-07-09 | 中国路桥工程有限责任公司 | 混凝土养护剂 |
CN110407609A (zh) * | 2019-07-25 | 2019-11-05 | 达州和睦博发新材料科技有限公司 | 一种硅铝复合型混凝土渗透密封固化剂 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113563233A (zh) * | 2021-08-13 | 2021-10-29 | 石家庄市长安育才建材有限公司 | 一种抗碳化混凝土增强剂及其制备方法 |
Also Published As
Publication number | Publication date |
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CN111269025B (zh) | 2021-11-16 |
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Effective date of registration: 20240517 Address after: No. 2401, Unit 1, Building 1, Liucunbao and Xingyuan Community, Fengdong New City, Xixian New District, Xi'an City, Shaanxi Province, 712000 Patentee after: Shaanxi Dehe building materials Co.,Ltd. Country or region after: China Address before: No. 1, Xicheng District Exhibition Road, Beijing, Beijing Patentee before: Beijing University of Civil Engineering and Architecture Country or region before: China |