JPH0386197U - - Google Patents
Info
- Publication number
- JPH0386197U JPH0386197U JP14644989U JP14644989U JPH0386197U JP H0386197 U JPH0386197 U JP H0386197U JP 14644989 U JP14644989 U JP 14644989U JP 14644989 U JP14644989 U JP 14644989U JP H0386197 U JPH0386197 U JP H0386197U
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- resistant
- water
- concrete segment
- utility
- 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
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図および第２図はそれぞれ本考案にかかる
セグメントの一具体例の斜視図を示し、第３図ａ
〜ｄはコンクリートセグメントに不透水シートを
被着一体化する一具体例の工程図を示し、第３図
ｅは第３図ｄのＹ部分の拡大断面図を示し、第４
図は第１図のセグメントを用いて組み立てられた
トンネルの一具体例の斜視図を示す。 １……コ
ンクリートセグメント、２……外表面、３……不
透水シート、４……内表面、Ａ，Ｂ……本考案セ
グメント、Ｘ……組立式トンネル。
FIGS. 1 and 2 each show a perspective view of a specific example of a segment according to the present invention, and FIG.
- d show a process diagram of a specific example of integrally adhering a water-impermeable sheet to a concrete segment, Fig. 3 e shows an enlarged sectional view of the Y part in Fig. 3 d, and Fig. 4
The Figure shows a perspective view of one embodiment of a tunnel constructed using the segments of Figure 1. 1... Concrete segment, 2... Outer surface, 3... Impermeable sheet, 4... Inner surface, A, B... Segment of the present invention, X... Prefabricated tunnel.
Claims (1)
料を被覆したことを特徴とする防食性コンクリー
トセグメント。 A corrosion-resistant concrete segment characterized by having its outer or inner surface coated with a corrosion-resistant, water-impermeable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14644989U JPH0386197U (en) | 1989-12-21 | 1989-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14644989U JPH0386197U (en) | 1989-12-21 | 1989-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386197U true JPH0386197U (en) | 1991-08-30 |
Family
ID=31693031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14644989U Pending JPH0386197U (en) | 1989-12-21 | 1989-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386197U (en) |
-
1989
- 1989-12-21 JP JP14644989U patent/JPH0386197U/ja active Pending