FR1082957A - Method and apparatus for prestressing concrete parts - Google Patents

Method and apparatus for prestressing concrete parts

Info

Publication number
FR1082957A
FR1082957A FR1082957DA FR1082957A FR 1082957 A FR1082957 A FR 1082957A FR 1082957D A FR1082957D A FR 1082957DA FR 1082957 A FR1082957 A FR 1082957A
Authority
FR
France
Prior art keywords
concrete parts
prestressing concrete
prestressing
parts
concrete
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.)
Preload Co Inc
Original Assignee
Preload Co Inc
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 Preload Co Inc filed Critical Preload Co Inc
Application granted granted Critical
Publication of FR1082957A publication Critical patent/FR1082957A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/046—Post treatment to obtain pre-stressed articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1082957D 1953-02-05 1953-06-26 Method and apparatus for prestressing concrete parts Expired FR1082957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1082957XA 1953-02-05 1953-02-05

Publications (1)

Publication Number Publication Date
FR1082957A true FR1082957A (en) 1955-01-04

Family

ID=22321388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1082957D Expired FR1082957A (en) 1953-02-05 1953-06-26 Method and apparatus for prestressing concrete parts

Country Status (1)

Country Link
FR (1) FR1082957A (en)

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