JPS64653U - - Google Patents
Info
- Publication number
- JPS64653U JPS64653U JP9174887U JP9174887U JPS64653U JP S64653 U JPS64653 U JP S64653U JP 9174887 U JP9174887 U JP 9174887U JP 9174887 U JP9174887 U JP 9174887U JP S64653 U JPS64653 U JP S64653U
- Authority
- JP
- Japan
- Prior art keywords
- underground
- slab
- concrete slab
- treatment device
- water treatment
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
第１，２図は実施例の地下構造物の湧水処理装
置を示す一部断面で示す斜視図および縦断面図、
第３，４図はそれぞれコブ状突起および突条を備
えた不透水性シートの斜視図である。
１……地下コンクリートスラブ、２……増し打
ちコンクリート、３……排水溝、４……小突部、
５……不透水性シート、６……厚板、７……上部
コンクリートスラブ、８……通水空間、９……壁
、１０……非加硫ゴム板、１１……ポリスチレン
発泡板、１２……モルタル、１３……シーリング
材、１４……貧配合モルタル。
Figures 1 and 2 are a partially sectional perspective view and a longitudinal sectional view showing a spring water treatment device for an underground structure according to an embodiment;
3 and 4 are perspective views of a water-impermeable sheet provided with knob-like projections and protrusions, respectively. 1...Underground concrete slab, 2...Additional concrete, 3...Drainage ditch, 4...Small protrusion,
5... Water impermeable sheet, 6... Thick plate, 7... Upper concrete slab, 8... Water passage space, 9... Wall, 10... Non-vulcanized rubber plate, 11... Polystyrene foam board, 12 ... Mortar, 13 ... Sealing material, 14 ... Poorly mixed mortar.
Claims (1)
た上部コンクリートスラブとの間に下面に多数の
小突部を有する不透水性シートを敷設し、地下コ
ンクリートスラブ上面と不透水性シート下面との
間に通水空間を設けてなることを特徴とする地下
スラブの湧水処理装置。 (2) 小突部はコブ状突起であることを特徴とす
る実用新案登録請求の範囲第１項記載の地下スラ
ブの湧水処理装置。 (3) 小突部は並列する突条であることを特徴と
する実用新案登録請求の範囲第１項記載の地下ス
ラブの湧水処理装置。[Scope of Claim for Utility Model Registration] (1) An impermeable sheet having many small protrusions on the lower surface is laid between the underground concrete slab and the upper concrete slab cast on it, and the upper surface of the underground concrete slab and the upper concrete slab are laid. A spring water treatment device for an underground slab, characterized in that a water passage space is provided between the lower surface of an impermeable sheet. (2) The underground slab spring water treatment device according to claim 1, wherein the small protrusion is a knob-like protrusion. (3) The underground slab spring water treatment device according to claim 1 of the utility model registration, wherein the small protrusions are parallel protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9174887U JPS64653U (en) | 1987-06-15 | 1987-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9174887U JPS64653U (en) | 1987-06-15 | 1987-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64653U true JPS64653U (en) | 1989-01-05 |
Family
ID=30952822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9174887U Pending JPS64653U (en) | 1987-06-15 | 1987-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462248A (en) * | 1990-06-29 | 1992-02-27 | Taisei Corp | Spring treatment member and apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168888A (en) * | 1985-07-23 | 1987-07-25 | 清水建設株式会社 | Underground-tank side-section leakage drainage device |
| JPS634123A (en) * | 1986-06-24 | 1988-01-09 | Nisshin Kogyo Kk | Water-proof construction for underground structure |
-
1987
- 1987-06-15 JP JP9174887U patent/JPS64653U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168888A (en) * | 1985-07-23 | 1987-07-25 | 清水建設株式会社 | Underground-tank side-section leakage drainage device |
| JPS634123A (en) * | 1986-06-24 | 1988-01-09 | Nisshin Kogyo Kk | Water-proof construction for underground structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462248A (en) * | 1990-06-29 | 1992-02-27 | Taisei Corp | Spring treatment member and apparatus |