JPS6431146U - - Google Patents
Info
- Publication number
- JPS6431146U JPS6431146U JP12402987U JP12402987U JPS6431146U JP S6431146 U JPS6431146 U JP S6431146U JP 12402987 U JP12402987 U JP 12402987U JP 12402987 U JP12402987 U JP 12402987U JP S6431146 U JPS6431146 U JP S6431146U
- Authority
- JP
- Japan
- Prior art keywords
- disposable
- formwork
- foundation slab
- formworks
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
第１図はこの考案の一実施例の一部縦断面図、
第２図はその部拡大図、第３図は他の実施例の
一部断面図である。
１……地盤底部、２……セメント系硬化材、３
……捨て型枠、４……止水板、５……ＰＣ鋼材、
６……定着金具、７……突部、８……基礎スラブ
、９……地盤側部、１０……コンクリート、１１
……マツトスラブ、１２……蓋材、１３……防水
シート。
FIG. 1 is a partial vertical sectional view of an embodiment of this invention.
FIG. 2 is an enlarged view of that part, and FIG. 3 is a partial sectional view of another embodiment. 1...Bottom of the ground, 2...Cement hardening material, 3
...Disposable formwork, 4...Water stop plate, 5...PC steel material,
6...Fixing metal fitting, 7...Protrusion, 8...Foundation slab, 9...Ground side, 10...Concrete, 11
... Pine slab, 12 ... Lid material, 13 ... Waterproof sheet.
Claims (1)
枠とし、隣り合う捨て型枠の継ぎ目位置に止水板
を介在させて止水をし、連続する複数の捨て型枠
内にアンボンドＰＣ鋼材を配してプレストレス力
を導入し、この捨て型枠上にコンクリートを打設
して基礎スラブを構築したことを特徴とする地下
構造物の防水基礎スラブ。 A cement-based hardening material is placed at the bottom of the ground to create a disposable formwork, a water stop plate is interposed at the joint between adjacent disposable formworks to stop water, and unbonded PC steel is placed in a series of multiple disposable formworks. A waterproof foundation slab for an underground structure, characterized in that the foundation slab is constructed by placing a pre-stress force on the disposable formwork and pouring concrete onto the waste formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402987U JPH0426527Y2 (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402987U JPH0426527Y2 (en) | 1987-08-13 | 1987-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6431146U true JPS6431146U (en) | 1989-02-27 |
| JPH0426527Y2 JPH0426527Y2 (en) | 1992-06-25 |
Family
ID=31373411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12402987U Expired JPH0426527Y2 (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426527Y2 (en) |
-
1987
- 1987-08-13 JP JP12402987U patent/JPH0426527Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426527Y2 (en) | 1992-06-25 |