BE750289A - Perfectionnements relatifs aux tunnels et conduits avec revetement - Google Patents

Perfectionnements relatifs aux tunnels et conduits avec revetement

Info

Publication number
BE750289A
BE750289A BE750289DA BE750289A BE 750289 A BE750289 A BE 750289A BE 750289D A BE750289D A BE 750289DA BE 750289 A BE750289 A BE 750289A
Authority
BE
Belgium
Prior art keywords
tunnels
conduits
coating
improvements relating
relating
Prior art date
Application number
Other languages
English (en)
Inventor
D F Ress
J B Garnett
Original Assignee
Rees Ltd William F
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rees Ltd William F filed Critical Rees Ltd William F
Publication of BE750289A publication Critical patent/BE750289A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
BE750289D 1969-05-13 1970-05-12 Perfectionnements relatifs aux tunnels et conduits avec revetement BE750289A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2438369 1969-05-13

Publications (1)

Publication Number Publication Date
BE750289A true BE750289A (fr) 1970-10-16

Family

ID=10210886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE750289D BE750289A (fr) 1969-05-13 1970-05-12 Perfectionnements relatifs aux tunnels et conduits avec revetement

Country Status (7)

Country Link
AU (1) AU1500270A (fr)
BE (1) BE750289A (fr)
DE (1) DE2023208A1 (fr)
FR (1) FR2042587A1 (fr)
GB (1) GB1238576A (fr)
NL (1) NL7006942A (fr)
ZA (1) ZA703111B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969906A (en) * 1972-03-02 1976-07-20 Charcon Tunnels Limited Tunnelling shields
GB2180867A (en) * 1985-09-23 1987-04-08 Jeng Hyong Chuang Improved apparatus for piercing tunnel through soft stratum

Also Published As

Publication number Publication date
NL7006942A (fr) 1970-11-17
DE2023208A1 (de) 1970-11-26
FR2042587A1 (fr) 1971-02-12
ZA703111B (en) 1971-12-29
GB1238576A (fr) 1971-07-07
AU1500270A (en) 1971-11-18

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