CN112824448A - 一种混凝土裂缝修补材料及其制备方法 - Google Patents
一种混凝土裂缝修补材料及其制备方法 Download PDFInfo
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- CN112824448A CN112824448A CN201911144953.4A CN201911144953A CN112824448A CN 112824448 A CN112824448 A CN 112824448A CN 201911144953 A CN201911144953 A CN 201911144953A CN 112824448 A CN112824448 A CN 112824448A
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- parts
- curing agent
- repairing material
- concrete crack
- crack repairing
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 239000004567 concrete Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 20
- 239000003822 epoxy resin Substances 0.000 claims abstract description 18
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 13
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 claims abstract description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 11
- 241000779819 Syncarpia glomulifera Species 0.000 claims abstract description 9
- 239000001739 pinus spp. Substances 0.000 claims abstract description 9
- 229940036248 turpentine Drugs 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 8
- LYWVNPSVLAFTFX-UHFFFAOYSA-N 4-methylbenzenesulfonate;morpholin-4-ium Chemical compound C1COCCN1.CC1=CC=C(S(O)(=O)=O)C=C1 LYWVNPSVLAFTFX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 10
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920000768 polyamine Polymers 0.000 claims description 4
- 239000001293 FEMA 3089 Substances 0.000 claims description 2
- 239000011398 Portland cement Substances 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical class OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 238000001723 curing Methods 0.000 description 29
- 239000003921 oil Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
项 目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 |
环氧树脂(E-51)/g | 1000 | 1000 | 1000 | 1000 | 1000 |
701<sup>#</sup>固化剂/g | 100 | - | 80 | 120 | 120 |
702<sup>#</sup>固化剂/g | - | 120 | - | - | - |
650固化剂/g | 100 | 100 | 120 | 100 | 100 |
乙二胺固化剂/g | 100 | - | 80 | 50 | 50 |
二乙烯三胺固化剂/g | - | 50 | - | - | - |
593固化剂/g | 50 | 50 | 60 | 50 | 50 |
粉末丁苯橡胶/g | 40 | 50 | 100 | 80 | - |
溶剂油(200号)/g | 50 | 100 | 150 | - | - |
松节油/g | - | - | - | 100 | - |
聚丙二醇二缩水甘油醚/g | 50 | 80 | 200 | 150 | 150 |
苯酚/g | 150 | 60 | 100 | 80 | 80 |
水泥(425<sup>#</sup>)/g | 500 | 1000 | 800 | 1200 | 1200 |
河沙/g | 100 | 200 | 220 | 150 | 150 |
项 目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 |
可操作时间/min | 40 | 60 | 50 | >50 | 50 |
外观 | 均匀 | 均匀 | 均匀 | 均匀 | 均匀 |
抗拉强度/MPa | 17.9 | 18.6 | 17.1 | 18.1 | 15.9 |
拉伸剪切强度/MPa | 9.9 | 10.0 | 11.3 | 10.9 | 8.9 |
抗压强度/MPa | 72.9 | 73.7 | 72.4 | 75.8 | 72.5 |
干粘接强度/MPa | 6.5 | 6.8 | 7.9 | 8.3 | 5.9 |
Claims (11)
Priority Applications (1)
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CN201911144953.4A CN112824448B (zh) | 2019-11-21 | 2019-11-21 | 一种混凝土裂缝修补材料及其制备方法 |
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CN201911144953.4A CN112824448B (zh) | 2019-11-21 | 2019-11-21 | 一种混凝土裂缝修补材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112824448A true CN112824448A (zh) | 2021-05-21 |
CN112824448B CN112824448B (zh) | 2022-09-09 |
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CN201911144953.4A Active CN112824448B (zh) | 2019-11-21 | 2019-11-21 | 一种混凝土裂缝修补材料及其制备方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105110685A (zh) * | 2015-08-20 | 2015-12-02 | 许政道 | 用于沥青路面的高粘弹性温拌改性剂及其生产方法和用途 |
JP2019011231A (ja) * | 2017-07-03 | 2019-01-24 | デンカ株式会社 | 道路補修材 |
CN110467410A (zh) * | 2019-09-27 | 2019-11-19 | 安徽虹达道路桥梁工程有限公司 | 一种混凝土裂缝修复材料及其制备方法 |
-
2019
- 2019-11-21 CN CN201911144953.4A patent/CN112824448B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105110685A (zh) * | 2015-08-20 | 2015-12-02 | 许政道 | 用于沥青路面的高粘弹性温拌改性剂及其生产方法和用途 |
JP2019011231A (ja) * | 2017-07-03 | 2019-01-24 | デンカ株式会社 | 道路補修材 |
CN110467410A (zh) * | 2019-09-27 | 2019-11-19 | 安徽虹达道路桥梁工程有限公司 | 一种混凝土裂缝修复材料及其制备方法 |
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CN112824448B (zh) | 2022-09-09 |
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Effective date of registration: 20231102 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |