JPH0726505Y2 - 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
- JPH0726505Y2 JPH0726505Y2 JP1988103124U JP10312488U JPH0726505Y2 JP H0726505 Y2 JPH0726505 Y2 JP H0726505Y2 JP 1988103124 U JP1988103124 U JP 1988103124U JP 10312488 U JP10312488 U JP 10312488U JP H0726505 Y2 JPH0726505 Y2 JP H0726505Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- shaped
- expansive
- rubber
- water
- 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 18
- 238000009415 formwork Methods 0.000 title claims description 6
- 239000005060 rubber Substances 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000004570 mortar (masonry) Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 239000011178 precast concrete Substances 0.000 description 5
- 229920006311 Urethane elastomer Polymers 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 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
- 230000000694 effects Effects 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
- 239000002184 metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel 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
- VJBCNMFKFZIXHC-UHFFFAOYSA-N azanium;2-(4-methyl-5-oxo-4-propan-2-yl-1h-imidazol-2-yl)quinoline-3-carboxylate Chemical compound N.N1C(=O)C(C(C)C)(C)N=C1C1=NC2=CC=CC=C2C=C1C(O)=O VJBCNMFKFZIXHC-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920000578 graft copolymer Polymers 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
- 239000002994 raw material Substances 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
- 238000004078 waterproofing Methods 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 |
|---|---|---|---|
| JP1988103124U JPH0726505Y2 (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 |
|---|---|---|---|
| JP1988103124U JPH0726505Y2 (ja) | 1988-08-03 | 1988-08-03 | コンクリート打継ぎ型枠 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223654U JPH0223654U (en]) | 1990-02-16 |
| JPH0726505Y2 true JPH0726505Y2 (ja) | 1995-06-14 |
Family
ID=31333664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103124U Expired - Lifetime JPH0726505Y2 (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) | JPH0726505Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2507776Y2 (ja) * | 1990-06-29 | 1996-08-21 | 株式会社竹中工務店 | コンクリ―ト打継ぎ型枠の止水板 |
| JPH0587062U (ja) * | 1992-04-22 | 1993-11-22 | 松下電工株式会社 | 埋込手洗器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1988
- 1988-08-03 JP JP1988103124U patent/JPH0726505Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223654U (en]) | 1990-02-16 |
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