JP4814355B2 - コンクリート表面補修構造 - Google Patents
コンクリート表面補修構造 Download PDFInfo
- Publication number
- JP4814355B2 JP4814355B2 JP2009123803A JP2009123803A JP4814355B2 JP 4814355 B2 JP4814355 B2 JP 4814355B2 JP 2009123803 A JP2009123803 A JP 2009123803A JP 2009123803 A JP2009123803 A JP 2009123803A JP 4814355 B2 JP4814355 B2 JP 4814355B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete surface
- protective sheet
- adhesive
- repair
- concrete
- 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.)
- Active
Links
- 239000004567 concrete Substances 0.000 title claims description 228
- 230000008439 repair process Effects 0.000 title claims description 170
- 239000000853 adhesive Substances 0.000 claims description 156
- 230000001070 adhesive effect Effects 0.000 claims description 155
- 230000001681 protective effect Effects 0.000 claims description 154
- 230000006378 damage Effects 0.000 claims description 103
- 230000003014 reinforcing effect Effects 0.000 claims description 64
- 239000002131 composite material Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000009528 severe injury Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 44
- 238000010276 construction Methods 0.000 description 31
- 239000012790 adhesive layer Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- 230000002265 prevention Effects 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000002345 surface coating layer Substances 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000009751 slip forming Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007798 antifreeze agent Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002989 correction material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
- Working Measures On Existing Buildindgs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009123803A JP4814355B2 (ja) | 2009-05-22 | 2009-05-22 | コンクリート表面補修構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009123803A JP4814355B2 (ja) | 2009-05-22 | 2009-05-22 | コンクリート表面補修構造 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010270514A JP2010270514A (ja) | 2010-12-02 |
| JP2010270514A5 JP2010270514A5 (enExample) | 2011-04-07 |
| JP4814355B2 true JP4814355B2 (ja) | 2011-11-16 |
Family
ID=43418753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009123803A Active JP4814355B2 (ja) | 2009-05-22 | 2009-05-22 | コンクリート表面補修構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4814355B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018178430A (ja) * | 2017-04-06 | 2018-11-15 | 鉄建建設株式会社 | コンクリート構造物の剥落防止構造 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011006841A (ja) * | 2009-06-23 | 2011-01-13 | West Nippon Expressway Engineering Shikoku Co Ltd | コンクリート片剥落防止ネットおよびその施工方法 |
| JP7073185B2 (ja) * | 2018-05-14 | 2022-05-23 | 中日本高速道路株式会社 | 壁高欄埋設管路用作業空間の構造、構築方法及び構築に用いる型枠 |
| JP7021386B1 (ja) | 2021-07-20 | 2022-02-16 | 中日本高速道路株式会社 | 壁高欄の取替方法 |
| CN114991024B (zh) * | 2022-05-23 | 2023-07-07 | 袁莉莉 | 一种道路桥梁裂缝修复工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4494267B2 (ja) * | 2005-03-29 | 2010-06-30 | 財団法人鉄道総合技術研究所 | トンネルの覆工コンクリートの剥落防止構造体 |
| JP4604261B2 (ja) * | 2005-06-23 | 2011-01-05 | 独立行政法人土木研究所 | コンクリート補強層の構造およびその形成方法 |
-
2009
- 2009-05-22 JP JP2009123803A patent/JP4814355B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018178430A (ja) * | 2017-04-06 | 2018-11-15 | 鉄建建設株式会社 | コンクリート構造物の剥落防止構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010270514A (ja) | 2010-12-02 |
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