FR2364100A2 - Procede assurant l'etancheite absolue d'un corps creux en beton arme et corps creux en resultant - Google Patents

Procede assurant l'etancheite absolue d'un corps creux en beton arme et corps creux en resultant

Info

Publication number
FR2364100A2
FR2364100A2 FR7627528A FR7627528A FR2364100A2 FR 2364100 A2 FR2364100 A2 FR 2364100A2 FR 7627528 A FR7627528 A FR 7627528A FR 7627528 A FR7627528 A FR 7627528A FR 2364100 A2 FR2364100 A2 FR 2364100A2
Authority
FR
France
Prior art keywords
concrete
mould
mandrel
coating
casting
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.)
Granted
Application number
FR7627528A
Other languages
English (en)
Other versions
FR2364100B2 (fr
Inventor
Daniel Jean-Marie Chardin
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.)
SOCEA
Original Assignee
SOCEA
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 SOCEA filed Critical SOCEA
Priority to FR7627528A priority Critical patent/FR2364100A2/fr
Publication of FR2364100A2 publication Critical patent/FR2364100A2/fr
Application granted granted Critical
Publication of FR2364100B2 publication Critical patent/FR2364100B2/fr
Granted 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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0046—Machines or methods for applying the material to surfaces to form a permanent layer thereon to plastics
    • 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
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Le brevet principal décrit un procédé assurant l'étanchéité absolue d'un corps creux en béton armé par dépôt, en couche mince, d'une matière plastique à bas module d'elasticité sur le noyau interne servant à réserver la cavité de moulage en vue de la mise en place du béton. La présente addition précise que cette couche de plastique, lorsqu'elle est thermodurcissable, est polymérisée avant la mise en place du béton.
FR7627528A 1976-09-10 1976-09-10 Procede assurant l'etancheite absolue d'un corps creux en beton arme et corps creux en resultant Granted FR2364100A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627528A FR2364100A2 (fr) 1976-09-10 1976-09-10 Procede assurant l'etancheite absolue d'un corps creux en beton arme et corps creux en resultant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627528A FR2364100A2 (fr) 1976-09-10 1976-09-10 Procede assurant l'etancheite absolue d'un corps creux en beton arme et corps creux en resultant

Publications (2)

Publication Number Publication Date
FR2364100A2 true FR2364100A2 (fr) 1978-04-07
FR2364100B2 FR2364100B2 (fr) 1983-07-08

Family

ID=9177640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627528A Granted FR2364100A2 (fr) 1976-09-10 1976-09-10 Procede assurant l'etancheite absolue d'un corps creux en beton arme et corps creux en resultant

Country Status (1)

Country Link
FR (1) FR2364100A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016721A1 (fr) * 1996-10-15 1998-04-23 C. I. Kasei Co., Ltd. Segment recouvert de resine et son procede de production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352302A (fr) * 1963-02-01 1964-02-14 Pittsburgh Chemical Company Perfectionnement aux surfaces de béton
US3489626A (en) * 1957-12-11 1970-01-13 Chemstress Ind Inc Method of making a prestressed,reinforced,resin-crete concrete pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489626A (en) * 1957-12-11 1970-01-13 Chemstress Ind Inc Method of making a prestressed,reinforced,resin-crete concrete pipe
FR1352302A (fr) * 1963-02-01 1964-02-14 Pittsburgh Chemical Company Perfectionnement aux surfaces de béton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998016721A1 (fr) * 1996-10-15 1998-04-23 C. I. Kasei Co., Ltd. Segment recouvert de resine et son procede de production

Also Published As

Publication number Publication date
FR2364100B2 (fr) 1983-07-08

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Legal Events

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