FR870635A - Reinforced concrete pipe with waterproofing casing embedded in the concrete - Google Patents

Reinforced concrete pipe with waterproofing casing embedded in the concrete

Info

Publication number
FR870635A
FR870635A FR870635DA FR870635A FR 870635 A FR870635 A FR 870635A FR 870635D A FR870635D A FR 870635DA FR 870635 A FR870635 A FR 870635A
Authority
FR
France
Prior art keywords
concrete
casing embedded
pipe
reinforced concrete
waterproofing
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.)
LE TUBE D ACIER
Original Assignee
LE TUBE D ACIER
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 LE TUBE D ACIER filed Critical LE TUBE D ACIER
Application granted granted Critical
Publication of FR870635A publication Critical patent/FR870635A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0027—Joints for pipes made of reinforced concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/58—Steel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
FR870635D 1940-11-20 1940-11-20 Reinforced concrete pipe with waterproofing casing embedded in the concrete Expired FR870635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870635T 1940-11-20

Publications (1)

Publication Number Publication Date
FR870635A true FR870635A (en) 1942-03-18

Family

ID=9350808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870635D Expired FR870635A (en) 1940-11-20 1940-11-20 Reinforced concrete pipe with waterproofing casing embedded in the concrete

Country Status (1)

Country Link
FR (1) FR870635A (en)

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