JPH0357248U - - Google Patents
Info
- Publication number
- JPH0357248U JPH0357248U JP11712989U JP11712989U JPH0357248U JP H0357248 U JPH0357248 U JP H0357248U JP 11712989 U JP11712989 U JP 11712989U JP 11712989 U JP11712989 U JP 11712989U JP H0357248 U JPH0357248 U JP H0357248U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- support pipe
- form support
- thermosetting resin
- construction work
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims 5
- 239000011347 resin Substances 0.000 claims 5
- 229920001187 thermosetting polymer Polymers 0.000 claims 4
- 229920005992 thermoplastic resin Polymers 0.000 claims 3
- 238000005266 casting Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000088 plastic resin Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は本考案にかかる建設工事用コンクリー
ト打設型枠支持管の斜視図、第２図は同支持管の
製造工程を示す説明図である。
１……支持管、２……内層、３……中間層、４
……被覆層。
FIG. 1 is a perspective view of a concrete pouring form support pipe for construction work according to the present invention, and FIG. 2 is an explanatory view showing the manufacturing process of the support pipe. 1...Support tube, 2...Inner layer, 3...Middle layer, 4
...Covering layer.
Claims (1)
囲繞する繊維強化熱硬化性樹脂からなる中間層と
、この中間層の外周を被覆する熱可塑性樹脂から
なる被覆層とを備え、前記熱可塑性樹脂が前記熱
硬化性樹脂と化学的親和性を有している三層構造
の建設工事用コンクリート打設型枠支持管におい
て、前記被覆層の少なくとも最外層の熱可塑性樹
脂がＡＥＳ樹脂からなることを特徴とする建設工
事用コンクリート打設型枠支持管。 (2) 上記コンクリート打設型枠支持管の断面形
状が矩形状であることを特徴とする請求項１記載
の建設工事用コンクリート打設型枠支持管。[Claims for Utility Model Registration] (1) An inner layer made of a thermoplastic resin, an intermediate layer made of a fiber-reinforced thermosetting resin surrounding this inner layer, and a coating made of a thermoplastic resin that covers the outer periphery of this intermediate layer. In the concrete pouring form support pipe for construction work having a three-layer structure, the thermoplastic resin has a chemical affinity with the thermosetting resin, and the thermosetting resin has a chemical affinity with the thermosetting resin. A concrete pouring form support pipe for construction work, characterized in that the plastic resin is made of AES resin. (2) The concrete casting form support pipe for construction work according to claim 1, wherein the concrete casting form support pipe has a rectangular cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11712989U JPH0357248U (en) | 1989-10-06 | 1989-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11712989U JPH0357248U (en) | 1989-10-06 | 1989-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357248U true JPH0357248U (en) | 1991-05-31 |
Family
ID=31665369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11712989U Pending JPH0357248U (en) | 1989-10-06 | 1989-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357248U (en) |
-
1989
- 1989-10-06 JP JP11712989U patent/JPH0357248U/ja active Pending