JPH0726504Y2 - コンクリート打継ぎ型枠 - Google Patents
コンクリート打継ぎ型枠Info
- Publication number
- JPH0726504Y2 JPH0726504Y2 JP1988103123U JP10312388U JPH0726504Y2 JP H0726504 Y2 JPH0726504 Y2 JP H0726504Y2 JP 1988103123 U JP1988103123 U JP 1988103123U JP 10312388 U JP10312388 U JP 10312388U JP H0726504 Y2 JPH0726504 Y2 JP H0726504Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- water
- underground
- wall
- stopping
- 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.)
- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 title claims description 25
- 238000009415 formwork Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000005060 rubber Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 description 12
- 239000003673 groundwater Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 239000011178 precast concrete Substances 0.000 description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 6
- 238000004078 waterproofing Methods 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 229920006311 Urethane elastomer Polymers 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000011396 hydraulic cement Substances 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103123U JPH0726504Y2 (ja) | 1988-08-03 | 1988-08-03 | コンクリート打継ぎ型枠 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103123U JPH0726504Y2 (ja) | 1988-08-03 | 1988-08-03 | コンクリート打継ぎ型枠 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223653U JPH0223653U (en]) | 1990-02-16 |
| JPH0726504Y2 true JPH0726504Y2 (ja) | 1995-06-14 |
Family
ID=31333662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103123U Expired - Lifetime JPH0726504Y2 (ja) | 1988-08-03 | 1988-08-03 | コンクリート打継ぎ型枠 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726504Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010037796A (ja) * | 2008-08-04 | 2010-02-18 | Toho Kenzai:Kk | 打継ぎ用ラス付き目地棒 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58195630A (ja) * | 1982-05-10 | 1983-11-14 | Sango:Kk | コンクリ−ト打設工法 |
| JPS6143301U (ja) * | 1984-08-23 | 1986-03-20 | 旭電化工業株式会社 | コンクリ−ト打継部の構造 |
| JPS6165154U (en]) * | 1984-10-04 | 1986-05-02 | ||
| JPH0633680B2 (ja) * | 1986-06-11 | 1994-05-02 | 株式会社竹中工務店 | コンクリート構造物の垂直面打継ぎ工法 |
-
1988
- 1988-08-03 JP JP1988103123U patent/JPH0726504Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223653U (en]) | 1990-02-16 |
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