JPS62101953U - - Google Patents
Info
- Publication number
- JPS62101953U JPS62101953U JP19224485U JP19224485U JPS62101953U JP S62101953 U JPS62101953 U JP S62101953U JP 19224485 U JP19224485 U JP 19224485U JP 19224485 U JP19224485 U JP 19224485U JP S62101953 U JPS62101953 U JP S62101953U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- inner formwork
- concrete structure
- bottom plate
- widened
- 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
- 238000009415 formwork Methods 0.000 claims description 3
Description
図面は本考案の実施の一例を示すもので第１図
は使用状態の縦断面図、第２図は底型板の部分拡
大平面図、第３図は細径透孔の拡大断面である。
１…内型枠、２…底型板、７…細径透孔、７ａ
…テーパ状部、７ｂ…均一径部。
The drawings show an example of the implementation of the present invention, and FIG. 1 is a longitudinal sectional view of the device in use, FIG. 2 is a partially enlarged plan view of the bottom mold plate, and FIG. 3 is an enlarged sectional view of the small diameter through hole. 1...Inner formwork, 2...Bottom plate, 7...Small diameter through hole, 7a
... Tapered portion, 7b... Uniform diameter portion.
Claims (1)
に配置される底型板を有し、該底型板の底面でコ
ンクリート構造体の略水平配置の上向き面を成形
するようにしてなるコンクリート構造体用内型枠
において、前記底型板に底面側もしくは上面側の
いずれか一方側を拡開させたテーパ状の細径透孔
を多数開口させたことを特徴としてなるコンクリ
ート構造体用内型枠。 For concrete structures having a bottom plate placed substantially horizontally at a position lower than the total concrete pouring height, the bottom surface of the bottom plate forming the upward facing surface of the concrete structure in a substantially horizontal position. An inner formwork for a concrete structure, characterized in that, in the inner formwork, the bottom form plate has a large number of tapered small-diameter through holes that are widened on either the bottom side or the top side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19224485U JPS62101953U (en) | 1985-12-16 | 1985-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19224485U JPS62101953U (en) | 1985-12-16 | 1985-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62101953U true JPS62101953U (en) | 1987-06-29 |
Family
ID=31147138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19224485U Pending JPS62101953U (en) | 1985-12-16 | 1985-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62101953U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070270A (en) * | 1983-09-24 | 1985-04-22 | 株式会社スリエイト | Mold frame |
-
1985
- 1985-12-16 JP JP19224485U patent/JPS62101953U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6070270A (en) * | 1983-09-24 | 1985-04-22 | 株式会社スリエイト | Mold frame |