FR883648A - Improvements in the construction of masonry galleries or shafts - Google Patents

Improvements in the construction of masonry galleries or shafts

Info

Publication number
FR883648A
FR883648A FR883648DA FR883648A FR 883648 A FR883648 A FR 883648A FR 883648D A FR883648D A FR 883648DA FR 883648 A FR883648 A FR 883648A
Authority
FR
France
Prior art keywords
galleries
masonry
shafts
construction
masonry galleries
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANZ SCHLU TER HOCH TIEF und
Original Assignee
FRANZ SCHLU TER HOCH TIEF und
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 FRANZ SCHLU TER HOCH TIEF und filed Critical FRANZ SCHLU TER HOCH TIEF und
Application granted granted Critical
Publication of FR883648A publication Critical patent/FR883648A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR883648D 1941-06-30 1942-06-29 Improvements in the construction of masonry galleries or shafts Expired FR883648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE883648X 1941-06-30

Publications (1)

Publication Number Publication Date
FR883648A true FR883648A (en) 1943-07-09

Family

ID=6832125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883648D Expired FR883648A (en) 1941-06-30 1942-06-29 Improvements in the construction of masonry galleries or shafts

Country Status (1)

Country Link
FR (1) FR883648A (en)

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