JPH039588Y2 - - Google Patents
Info
- Publication number
- JPH039588Y2 JPH039588Y2 JP1986114828U JP11482886U JPH039588Y2 JP H039588 Y2 JPH039588 Y2 JP H039588Y2 JP 1986114828 U JP1986114828 U JP 1986114828U JP 11482886 U JP11482886 U JP 11482886U JP H039588 Y2 JPH039588 Y2 JP H039588Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- floor
- concrete
- piping
- mortar
- 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
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 description 8
- 238000009415 formwork Methods 0.000 description 7
- 239000011800 void material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986114828U JPH039588Y2 (it) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986114828U JPH039588Y2 (it) | 1986-07-25 | 1986-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6320589U JPS6320589U (it) | 1988-02-10 |
JPH039588Y2 true JPH039588Y2 (it) | 1991-03-11 |
Family
ID=30997921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986114828U Expired JPH039588Y2 (it) | 1986-07-25 | 1986-07-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH039588Y2 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0715221B2 (ja) * | 1989-09-13 | 1995-02-22 | 大豊建設株式会社 | 床貫通配管用スリーブの形成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427226A (en) * | 1977-08-02 | 1979-03-01 | Kimikichi Nishimura | Method of opening pipe hole in concrete concrete floor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6165151U (it) * | 1984-10-02 | 1986-05-02 |
-
1986
- 1986-07-25 JP JP1986114828U patent/JPH039588Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427226A (en) * | 1977-08-02 | 1979-03-01 | Kimikichi Nishimura | Method of opening pipe hole in concrete concrete floor |
Also Published As
Publication number | Publication date |
---|---|
JPS6320589U (it) | 1988-02-10 |
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