ATE265T1 - CLOSURE FOR A TENSION CHANNEL OF A PREPRESSED CONCRETE BODY. - Google Patents

CLOSURE FOR A TENSION CHANNEL OF A PREPRESSED CONCRETE BODY.

Info

Publication number
ATE265T1
ATE265T1 AT79103113T AT79103113T ATE265T1 AT E265 T1 ATE265 T1 AT E265T1 AT 79103113 T AT79103113 T AT 79103113T AT 79103113 T AT79103113 T AT 79103113T AT E265 T1 ATE265 T1 AT E265T1
Authority
AT
Austria
Prior art keywords
closure
prepressed
concrete body
tension channel
injection
Prior art date
Application number
AT79103113T
Other languages
German (de)
Inventor
Klemens Dr. Finsterwalder
Oswald Dipl.-Ing. Nuetzel
Original Assignee
Klemens Dr. Finsterwalder
Oswald Dipl.-Ing. Nuetzel
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 Klemens Dr. Finsterwalder, Oswald Dipl.-Ing. Nuetzel filed Critical Klemens Dr. Finsterwalder
Application granted granted Critical
Publication of ATE265T1 publication Critical patent/ATE265T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/10—Ducts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

1. Closure for ventilation openings (5, 5') of a cable duct in a prestressed concrete member or of a pressing chamber, into which injection material (10), for example cement or intrusion mortar, is moved under pressure through an injection opening (4), characterized in that the closure (V) includes a closure part (6, 11, 12) of porous material, which covers the ventilation opening and the pores of which are chosen such that air and thin-liquid materials can pass therethrough, but injection material (10) of the thinnest desired consistency cannot pass through.
AT79103113T 1978-09-05 1979-08-24 CLOSURE FOR A TENSION CHANNEL OF A PREPRESSED CONCRETE BODY. ATE265T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2838638A DE2838638C2 (en) 1978-09-05 1978-09-05 Closure for a clamping channel of a prestressed concrete body
EP79103113A EP0009607B1 (en) 1978-09-05 1979-08-24 Closure for a pre-stress channel of a pre-stressed concrete element

Publications (1)

Publication Number Publication Date
ATE265T1 true ATE265T1 (en) 1981-10-15

Family

ID=6048701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103113T ATE265T1 (en) 1978-09-05 1979-08-24 CLOSURE FOR A TENSION CHANNEL OF A PREPRESSED CONCRETE BODY.

Country Status (3)

Country Link
EP (1) EP0009607B1 (en)
AT (1) ATE265T1 (en)
DE (1) DE2838638C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151533A (en) * 1983-12-16 1985-07-24 Natenco Automation & Robotics Pressing products from water- solid mixtures
RU2178487C1 (en) * 2001-04-02 2002-01-20 Открытое акционерное общество "Мостотрест" Device for preventing air locks in the course of mortar injection
AU2023364737A1 (en) * 2022-10-19 2024-09-05 Wekaba Engineering (Pty) Ltd A sealing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2210226C3 (en) * 1972-03-03 1981-01-15 Ernst Wilhelm 5894 Halver Steinhauer Method for completely filling a cavity in a concrete structure and devices for carrying out the method

Also Published As

Publication number Publication date
DE2838638B1 (en) 1979-10-18
DE2838638C2 (en) 1980-07-03
EP0009607A1 (en) 1980-04-16
EP0009607B1 (en) 1981-09-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee