CN112341047B - 一种具有自修复功能的水泥基灌浆材料及其制备方法 - Google Patents
一种具有自修复功能的水泥基灌浆材料及其制备方法 Download PDFInfo
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- CN112341047B CN112341047B CN202011003690.8A CN202011003690A CN112341047B CN 112341047 B CN112341047 B CN 112341047B CN 202011003690 A CN202011003690 A CN 202011003690A CN 112341047 B CN112341047 B CN 112341047B
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- cement
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 239000004568 cement Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 230000001580 bacterial effect Effects 0.000 claims abstract description 34
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000006004 Quartz sand Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920003086 cellulose ether Polymers 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- 239000001963 growth medium Substances 0.000 claims abstract description 7
- 238000009630 liquid culture Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000007710 freezing Methods 0.000 claims abstract description 4
- 230000008014 freezing Effects 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 5
- 229930006000 Sucrose Natural products 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 5
- 239000008103 glucose Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000005720 sucrose Substances 0.000 claims description 5
- 244000063299 Bacillus subtilis Species 0.000 claims description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000002609 medium Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005360 mashing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 241000589774 Pseudomonas sp. Species 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 5
- 230000000740 bleeding effect Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 239000002002 slurry Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 241000589516 Pseudomonas Species 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000012239 gene modification Methods 0.000 description 1
- 230000005017 genetic modification Effects 0.000 description 1
- 235000013617 genetically modified food Nutrition 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000243 solution 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
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- 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
-
- 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
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Structural Engineering (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
泌水率,% | 3h竖向膨胀率,% | 28d抗压强度,MPa | 抗渗性,MPa | 抗氯离子侵蚀,C | |
实施例1 | 无 | 0.2 | 69 | 2.3 | 1420 |
实施例2 | 无 | 0.3 | 75 | 2.2 | 1350 |
实施例3 | 无 | 0.4 | 65 | 1.8 | 1460 |
实施例4 | 无 | 0.2 | 68 | 1.9 | 1325 |
对比例1 | 2 | 0.1 | 65 | 0.7 | 1654 |
Claims (4)
Priority Applications (1)
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CN202011003690.8A CN112341047B (zh) | 2020-09-22 | 2020-09-22 | 一种具有自修复功能的水泥基灌浆材料及其制备方法 |
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CN202011003690.8A CN112341047B (zh) | 2020-09-22 | 2020-09-22 | 一种具有自修复功能的水泥基灌浆材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112341047A CN112341047A (zh) | 2021-02-09 |
CN112341047B true CN112341047B (zh) | 2022-08-19 |
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CN202011003690.8A Active CN112341047B (zh) | 2020-09-22 | 2020-09-22 | 一种具有自修复功能的水泥基灌浆材料及其制备方法 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201303690D0 (en) * | 2013-03-01 | 2013-04-17 | Devan Chemicals Nv | Microcapsules and contrete containing the same |
EP3165512A1 (en) * | 2015-11-06 | 2017-05-10 | Technische Universität München | Engineered hybrid cement-based composition with increased wetting resistance |
WO2019228291A1 (en) * | 2018-05-28 | 2019-12-05 | Shanghaitech University | Engineered biofilms |
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2020
- 2020-09-22 CN CN202011003690.8A patent/CN112341047B/zh active Active
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Effective date of registration: 20220718 Address after: 317000 wukong'ao village, Dayang office, Linhai City, Taizhou City, Zhejiang Province Applicant after: Linhai Zhongxin new building materials Co.,Ltd. Address before: 317000 wukong'ao village, Dayang office, Linhai City, Taizhou City, Zhejiang Province Applicant before: ZHEJIANG ZHONGXIN NEW BUILDING MATERIALS Co.,Ltd. |
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Effective date of registration: 20231126 Address after: 317000 Zhishan Village, Shaojiadu Street, Linhai City, Taizhou City, Zhejiang Province Patentee after: Linhai Zhongxin Construction Industrialization Technology Co.,Ltd. Address before: 317000 wukong'ao village, Dayang office, Linhai City, Taizhou City, Zhejiang Province Patentee before: Linhai Zhongxin new building materials Co.,Ltd. |
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