CN111980180A - 混凝土渗透加固防护结构及其施工方法 - Google Patents
混凝土渗透加固防护结构及其施工方法 Download PDFInfo
- Publication number
- CN111980180A CN111980180A CN202010722189.0A CN202010722189A CN111980180A CN 111980180 A CN111980180 A CN 111980180A CN 202010722189 A CN202010722189 A CN 202010722189A CN 111980180 A CN111980180 A CN 111980180A
- Authority
- CN
- China
- Prior art keywords
- layer
- concrete
- penetration
- protective
- epoxy resin
- Prior art date
- 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
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 230000002633 protecting effect Effects 0.000 title claims abstract description 12
- 239000010410 layer Substances 0.000 claims abstract description 204
- 239000000835 fiber Substances 0.000 claims abstract description 65
- 230000035515 penetration Effects 0.000 claims abstract description 51
- 239000011241 protective layer Substances 0.000 claims abstract description 51
- 239000003822 epoxy resin Substances 0.000 claims abstract description 49
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 49
- 239000000839 emulsion Substances 0.000 claims abstract description 41
- 239000004593 Epoxy Substances 0.000 claims abstract description 35
- 230000008595 infiltration Effects 0.000 claims abstract description 31
- 238000001764 infiltration Methods 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims abstract description 31
- 230000008439 repair process Effects 0.000 claims abstract description 25
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 229920002748 Basalt fiber Polymers 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 19
- 239000011247 coating layer Substances 0.000 claims description 15
- 229920006335 epoxy glue Polymers 0.000 claims description 13
- 239000002519 antifouling agent Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 239000012466 permeate Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000011527 polyurethane coating Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000002344 surface layer Substances 0.000 description 10
- 238000007596 consolidation process Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 241000264877 Hippospongia communis Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 229920006332 epoxy adhesive Polymers 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000009545 invasion Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/644—Damp-proof courses
-
- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
- C04B41/71—Coating or impregnation for obtaining at least two superposed coatings having different compositions at least one coating being an organic material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010722189.0A CN111980180B (zh) | 2020-07-24 | 2020-07-24 | 混凝土渗透加固防护结构及其施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010722189.0A CN111980180B (zh) | 2020-07-24 | 2020-07-24 | 混凝土渗透加固防护结构及其施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111980180A true CN111980180A (zh) | 2020-11-24 |
CN111980180B CN111980180B (zh) | 2022-10-28 |
Family
ID=73439348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010722189.0A Active CN111980180B (zh) | 2020-07-24 | 2020-07-24 | 混凝土渗透加固防护结构及其施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111980180B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112727219A (zh) * | 2020-12-25 | 2021-04-30 | 北京东方雨虹防水技术股份有限公司 | 一种混凝土结构容器类构筑物的系统耐腐蚀防水防护结构及防护方法和应用 |
CN116082919A (zh) * | 2023-02-08 | 2023-05-09 | 中建八局华中建设有限公司 | 一种屏蔽混凝土螺栓孔封堵组合材料及封堵方法 |
CN117645502A (zh) * | 2024-01-30 | 2024-03-05 | 湖南固特邦土木技术发展有限公司 | 一种用于混凝土裂缝修补的表面封闭涂层 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002161643A (ja) * | 2000-11-22 | 2002-06-04 | Mitsui Constr Co Ltd | コンクリート構造物の補修方法 |
CN202627555U (zh) * | 2012-05-30 | 2012-12-26 | 福建省泷澄建设集团有限公司 | 混凝土梁体加固结构 |
CN104405170A (zh) * | 2014-11-26 | 2015-03-11 | 国家电网公司 | 一种复合渗透防护增强材料的使用方法 |
CN107235748A (zh) * | 2017-06-13 | 2017-10-10 | 广州珠江黄埔大桥建设有限公司 | 一种渗透型环氧树脂内体固结保护混凝土的方法 |
CN207619820U (zh) * | 2017-12-01 | 2018-07-17 | 辽宁省交通规划设计院有限责任公司 | 混凝土桥梁用硅酸盐水泥复合防腐结构 |
CN108457437A (zh) * | 2018-02-03 | 2018-08-28 | 江苏尼高科技有限公司 | 混凝土粉化整治用防护涂层及其施工方法 |
CN208949929U (zh) * | 2018-06-14 | 2019-06-07 | 厦门防水博士新材料有限公司 | 一种地下室底板渗漏水修缮系统 |
CN210974435U (zh) * | 2019-11-04 | 2020-07-10 | 广州永科新材料科技有限公司 | 一种混凝土的复合涂层防护结构 |
-
2020
- 2020-07-24 CN CN202010722189.0A patent/CN111980180B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002161643A (ja) * | 2000-11-22 | 2002-06-04 | Mitsui Constr Co Ltd | コンクリート構造物の補修方法 |
CN202627555U (zh) * | 2012-05-30 | 2012-12-26 | 福建省泷澄建设集团有限公司 | 混凝土梁体加固结构 |
CN104405170A (zh) * | 2014-11-26 | 2015-03-11 | 国家电网公司 | 一种复合渗透防护增强材料的使用方法 |
CN107235748A (zh) * | 2017-06-13 | 2017-10-10 | 广州珠江黄埔大桥建设有限公司 | 一种渗透型环氧树脂内体固结保护混凝土的方法 |
CN207619820U (zh) * | 2017-12-01 | 2018-07-17 | 辽宁省交通规划设计院有限责任公司 | 混凝土桥梁用硅酸盐水泥复合防腐结构 |
CN108457437A (zh) * | 2018-02-03 | 2018-08-28 | 江苏尼高科技有限公司 | 混凝土粉化整治用防护涂层及其施工方法 |
CN208949929U (zh) * | 2018-06-14 | 2019-06-07 | 厦门防水博士新材料有限公司 | 一种地下室底板渗漏水修缮系统 |
CN210974435U (zh) * | 2019-11-04 | 2020-07-10 | 广州永科新材料科技有限公司 | 一种混凝土的复合涂层防护结构 |
Non-Patent Citations (3)
Title |
---|
孙延宗: "《岩巷工程施工 支护工程》", 31 July 2011, 冶金工业出版社 * |
水利电力部青铜峡水利工程局: "《黄河青铜峡水利枢纽工程施工技术总结》", 31 December 1975, 水利电力部青铜峡水利工程局 * |
芮勇勤: "《盐冻融蚀环境玄武岩纤维混凝土BFC阻裂与抗冲击性能》", 30 November 2015, 东北大学出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112727219A (zh) * | 2020-12-25 | 2021-04-30 | 北京东方雨虹防水技术股份有限公司 | 一种混凝土结构容器类构筑物的系统耐腐蚀防水防护结构及防护方法和应用 |
CN116082919A (zh) * | 2023-02-08 | 2023-05-09 | 中建八局华中建设有限公司 | 一种屏蔽混凝土螺栓孔封堵组合材料及封堵方法 |
CN117645502A (zh) * | 2024-01-30 | 2024-03-05 | 湖南固特邦土木技术发展有限公司 | 一种用于混凝土裂缝修补的表面封闭涂层 |
CN117645502B (zh) * | 2024-01-30 | 2024-04-02 | 湖南固特邦土木技术发展有限公司 | 一种用于混凝土裂缝修补的表面封闭涂层 |
Also Published As
Publication number | Publication date |
---|---|
CN111980180B (zh) | 2022-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111980180B (zh) | 混凝土渗透加固防护结构及其施工方法 | |
CN107829406B (zh) | 水工建筑物复合防渗体系和形成体系的方法 | |
KR101978636B1 (ko) | 콘크리트구조물 외벽의 균열 및 파손 부위 복합 보강공법 | |
CA2544233C (en) | Insulated composite reinforcement material | |
KR102194464B1 (ko) | 콘크리트 구조물의 균열 보수방법 | |
KR100989919B1 (ko) | 콘크리트 블록간 이음부 보수 공법 | |
KR102443457B1 (ko) | 건축물 내구성 강화를 위한 차열 폴리우레아 방수 공법 | |
KR101942986B1 (ko) | 콘크리트 일체형 유무기 하이브리드 방수재와 단열 및 보강재료를 이용한 외단열, 방수 및 보강 복합 구조 및 그 시공공법 | |
CN101235673A (zh) | 用高强耐磨玄武岩纤维砂浆修复混凝土表面创伤的方法 | |
CN104775567A (zh) | 一种新型frp-钢复合受力筋及其制备方法 | |
KR101056825B1 (ko) | 수성바인더 수지를 이용한 몰탈 조성물과 이를 이용한 콘크리트 구조물 보수보강공법 | |
CN1811087A (zh) | 内浇外挂墙体保温覆层及其制作方法 | |
KR100311054B1 (ko) | 콘크리트구조물의 보수/보강 및 신축 콘크리트 보강용 로드부재 | |
CN111827714A (zh) | 一种新型碳纤维布加固混凝土施工结构及其施工方法 | |
CN101551049B (zh) | 架空混凝土管道补强加固方法 | |
CN116657513A (zh) | 一种双曲拱桥裂缝加固结构及加固方法 | |
JP2007100423A (ja) | 橋梁におけるコンクリート床版裏面の補修構造 | |
CN105839938A (zh) | 建筑物加固结构及建筑物加固方法 | |
CN202627555U (zh) | 混凝土梁体加固结构 | |
WO2017177749A1 (zh) | 建筑物加固结构及建筑物加固方法 | |
KR100686452B1 (ko) | 주차장 방수바닥재 구조 및 그 시공방법 | |
CN218813169U (zh) | 一种桥梁预防性养护用防腐涂层结构 | |
KR101908240B1 (ko) | 친환경 하이브리드 방수 방식 공법 | |
KR100552452B1 (ko) | 옥상 노출형 절연 통기완충 시트와 에어벤트를 사용한옥상 방수구조 및 이를 이용한 옥상 방수공법 | |
CN216360915U (zh) | 一种用于表面碳化的钢筋混凝土构筑物的修复结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201124 Assignee: Guangzhou Highway Engineering Group Co.,Ltd. Assignor: HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU|Beijing zhongdijiaoke new material technology research Co.,Ltd. Contract record no.: X2023990000282 Denomination of invention: Protective structure and construction method of concrete seepage reinforcement Granted publication date: 20221028 License type: Common License Record date: 20230303 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201124 Assignee: Guangzhou Highway Engineering Group Co.,Ltd. Assignor: HUANGPU BRIDGE OF PEARL RIVER IN GUANGZHOU|Beijing zhongdijiaoke new material technology research Co.,Ltd. Contract record no.: X2024980003866 Denomination of invention: Concrete penetration reinforcement protective structure and its construction method Granted publication date: 20221028 License type: Common License Record date: 20240403 |