JPS6327646U - - Google Patents
Info
- Publication number
- JPS6327646U JPS6327646U JP12280486U JP12280486U JPS6327646U JP S6327646 U JPS6327646 U JP S6327646U JP 12280486 U JP12280486 U JP 12280486U JP 12280486 U JP12280486 U JP 12280486U JP S6327646 U JPS6327646 U JP S6327646U
- Authority
- JP
- Japan
- Prior art keywords
- positioning member
- void
- concrete slab
- slab
- registration request
- 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.)
- Granted
Links
- 239000011800 void material Substances 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図はこの考案に係るボイド形成装置の使用
状態を示す縦断面図、第２図は同上の平面図、第
３図は従来の形成装置を示す使用状態の縦断面図
である。 １１……位置決部材、１２……ボイド形成筒体
、１３……弾性体、１８……、１９……フツク。
状態を示す縦断面図、第２図は同上の平面図、第
３図は従来の形成装置を示す使用状態の縦断面図
である。 １１……位置決部材、１２……ボイド形成筒体
、１３……弾性体、１８……、１９……フツク。
Claims (1)
- スラブ型枠に固定する位置決部材の端部に内側
上りの傾斜面を設け、この位置決部材に下端を外
嵌するボイド形成筒体の上部と前記位置決部材を
複数の弾性体で着脱自在に連結するようにしたコ
ンクリートスラブのボイド形成装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12280486U JPH0346106Y2 (ja) | 1986-08-07 | 1986-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12280486U JPH0346106Y2 (ja) | 1986-08-07 | 1986-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6327646U true JPS6327646U (ja) | 1988-02-23 |
| JPH0346106Y2 JPH0346106Y2 (ja) | 1991-09-30 |
Family
ID=31013338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12280486U Expired JPH0346106Y2 (ja) | 1986-08-07 | 1986-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346106Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03100270A (ja) * | 1989-09-13 | 1991-04-25 | Daiho Constr Co Ltd | 床貫通配管用スリーブの形成方法 |
-
1986
- 1986-08-07 JP JP12280486U patent/JPH0346106Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03100270A (ja) * | 1989-09-13 | 1991-04-25 | Daiho Constr Co Ltd | 床貫通配管用スリーブの形成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346106Y2 (ja) | 1991-09-30 |