JP6979825B2 - コンクリート部材の補修方法 - Google Patents
コンクリート部材の補修方法 Download PDFInfo
- Publication number
- JP6979825B2 JP6979825B2 JP2017149380A JP2017149380A JP6979825B2 JP 6979825 B2 JP6979825 B2 JP 6979825B2 JP 2017149380 A JP2017149380 A JP 2017149380A JP 2017149380 A JP2017149380 A JP 2017149380A JP 6979825 B2 JP6979825 B2 JP 6979825B2
- Authority
- JP
- Japan
- Prior art keywords
- crack
- concrete member
- precast concrete
- repair material
- repair
- 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.)
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- 239000004567 concrete Substances 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims description 20
- 239000011178 precast concrete Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Description
Claims (1)
- プレキャストコンクリート部材の全体を、所定温度以上となるように加熱し、クラックの開口側におけるコンクリート部材の表面に、クラックの開口部が閉塞するように補修材を塗布した後に、前記プレキャストコンクリート部材を冷却することを特徴とするコンクリート部材の補修方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149380A JP6979825B2 (ja) | 2017-08-01 | 2017-08-01 | コンクリート部材の補修方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149380A JP6979825B2 (ja) | 2017-08-01 | 2017-08-01 | コンクリート部材の補修方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019027204A JP2019027204A (ja) | 2019-02-21 |
| JP6979825B2 true JP6979825B2 (ja) | 2021-12-15 |
Family
ID=65477962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017149380A Active JP6979825B2 (ja) | 2017-08-01 | 2017-08-01 | コンクリート部材の補修方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6979825B2 (ja) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811530B1 (ja) * | 1965-07-26 | 1973-04-13 | ||
| JP2016186158A (ja) * | 2015-03-27 | 2016-10-27 | 太平洋セメント株式会社 | コンクリートの補修方法 |
| JP2017066761A (ja) * | 2015-09-30 | 2017-04-06 | 日立マクセル株式会社 | コンクリート自己修復性接着シート及びその製造方法、並びにそのコンクリート自己修復性接着シートを用いた修復コンクリート部材の製造方法 |
-
2017
- 2017-08-01 JP JP2017149380A patent/JP6979825B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019027204A (ja) | 2019-02-21 |
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