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FR1140203A - Process for the construction of a concrete lining of mine shafts - Google Patents

Process for the construction of a concrete lining of mine shafts

Info

Publication number
FR1140203A
FR1140203A FR1140203DA FR1140203A FR 1140203 A FR1140203 A FR 1140203A FR 1140203D A FR1140203D A FR 1140203DA FR 1140203 A FR1140203 A FR 1140203A
Authority
FR
France
Prior art keywords
construction
concrete lining
mine shafts
mine
shafts
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of FR1140203A publication Critical patent/FR1140203A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/016—Bearer curbs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR1140203D 1956-01-16 1956-01-16 Process for the construction of a concrete lining of mine shafts Expired FR1140203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1140203T 1956-01-16

Publications (1)

Publication Number Publication Date
FR1140203A true FR1140203A (en) 1957-07-17

Family

ID=9642049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140203D Expired FR1140203A (en) 1956-01-16 1956-01-16 Process for the construction of a concrete lining of mine shafts

Country Status (1)

Country Link
FR (1) FR1140203A (en)

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