FR2121060A5 - - Google Patents
Info
- Publication number
- FR2121060A5 FR2121060A5 FR7147258A FR7147258A FR2121060A5 FR 2121060 A5 FR2121060 A5 FR 2121060A5 FR 7147258 A FR7147258 A FR 7147258A FR 7147258 A FR7147258 A FR 7147258A FR 2121060 A5 FR2121060 A5 FR 2121060A5
- Authority
- FR
- France
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/012—Use of fluid-tight or anti-friction material on outside of, or between, lining layers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Sealing Material Composition (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6168670A GB1373914A (en) | 1970-12-29 | 1970-12-29 | Sealing underground cavities |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2121060A5 true FR2121060A5 (en) | 1972-08-18 |
Family
ID=10487329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7147258A Expired FR2121060A5 (en) | 1970-12-29 | 1971-12-29 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT312541B (en) |
CA (1) | CA952327A (en) |
FR (1) | FR2121060A5 (en) |
GB (1) | GB1373914A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9400568D0 (en) * | 1994-01-13 | 1994-03-09 | Colebrand Ltd | Tunnel lining |
CN110985068B (en) * | 2019-11-27 | 2021-10-12 | 中铁隧道局集团建设有限公司 | Novel tunnel secondary lining end water-stopping sealing dual-purpose water-stopping belt |
-
1970
- 1970-12-29 GB GB6168670A patent/GB1373914A/en not_active Expired
-
1971
- 1971-12-24 CA CA131,139A patent/CA952327A/en not_active Expired
- 1971-12-29 AT AT1122371A patent/AT312541B/en not_active IP Right Cessation
- 1971-12-29 FR FR7147258A patent/FR2121060A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA952327A (en) | 1974-08-06 |
GB1373914A (en) | 1974-11-13 |
AT312541B (en) | 1974-01-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |