JPS5664035A - Construction of manhole and segment thereof - Google Patents
Construction of manhole and segment thereofInfo
- Publication number
- JPS5664035A JPS5664035A JP13988279A JP13988279A JPS5664035A JP S5664035 A JPS5664035 A JP S5664035A JP 13988279 A JP13988279 A JP 13988279A JP 13988279 A JP13988279 A JP 13988279A JP S5664035 A JPS5664035 A JP S5664035A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- ring
- fitted
- manhole
- block
- 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
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
PURPOSE: To secure water shielding against environment and the stability of installation by constructing a manhole by a method in which a groove is formed in the surface of blocks at binding position and an elastic and tough ring is fitted into the groove.
CONSTITUTION: The groove 3 is formed in the upper and lower faces of a binding aperture 2 where a water shielding is required between blocks 1, and a side block 1a and a bottom block 1b, having a groove 3, together with an elastic and tough ring 4, are placed on a bottom where bravel, etc., is paved. Then, the ring 4 is fitted into the groove 3 in the surface of the bottom block 1b, and then the block 1a is placed in such a way that the upside of the ring 4 if fitted into the lower groove 3 of the side block 1a. Also, the ring 4 is fitted into the upper and lower sides of the side binding aperture 2 between the side blocks 1a. Thus, the surroundings of the manhole can be provided with sound water shield at the aperture 2 fitted with the elastic ring 4.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13988279A JPS5664035A (en) | 1979-10-31 | 1979-10-31 | Construction of manhole and segment thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13988279A JPS5664035A (en) | 1979-10-31 | 1979-10-31 | Construction of manhole and segment thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5664035A true JPS5664035A (en) | 1981-06-01 |
Family
ID=15255765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13988279A Pending JPS5664035A (en) | 1979-10-31 | 1979-10-31 | Construction of manhole and segment thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5664035A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6150140U (en) * | 1984-08-31 | 1986-04-04 | ||
JPH0538039U (en) * | 1991-04-11 | 1993-05-21 | 青葉コンクリート工業株式会社 | Prefabricated manhole |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4112608Y1 (en) * | 1964-09-29 | 1966-06-14 |
-
1979
- 1979-10-31 JP JP13988279A patent/JPS5664035A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4112608Y1 (en) * | 1964-09-29 | 1966-06-14 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6150140U (en) * | 1984-08-31 | 1986-04-04 | ||
JPH0521550Y2 (en) * | 1984-08-31 | 1993-06-02 | ||
JPH0538039U (en) * | 1991-04-11 | 1993-05-21 | 青葉コンクリート工業株式会社 | Prefabricated manhole |
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