GB1427666A - Reinforcing elements for concrete - Google Patents

Reinforcing elements for concrete

Info

Publication number
GB1427666A
GB1427666A GB846874A GB846874A GB1427666A GB 1427666 A GB1427666 A GB 1427666A GB 846874 A GB846874 A GB 846874A GB 846874 A GB846874 A GB 846874A GB 1427666 A GB1427666 A GB 1427666A
Authority
GB
United Kingdom
Prior art keywords
concrete
rods
cross
ribs
bar
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
GB846874A
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.)
AVI Alpenlaendische Veredelungs Industrie GmbH
Original Assignee
AVI Alpenlaendische Veredelungs Industrie GmbH
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 AVI Alpenlaendische Veredelungs Industrie GmbH filed Critical AVI Alpenlaendische Veredelungs Industrie GmbH
Publication of GB1427666A publication Critical patent/GB1427666A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders

Abstract

1427666 Concrete-reinforcing elements AVI ALPENLANDISCHE VEREDELUNGS-INDUSTRIE GmbH 25 Feb 1974 [6 March 1973] 8468/74 Heading E1K A concrete-reinforcing element consists of two parallel bars 1 connected at intervals by cross-rods 3 welded between them, each bar having a series of cold-formed, transverse, e.g. inclined, ribs the height h and mutual spacing t of which are so determined in relation to the effective area and the mutual spacing A of the cross-rods that between 30% and 60% of the tearing strength of the longitudinal rods is transmitted to the concrete by the ribs situated between adjacent cross rods. This requirement is determined by cutting the reinforcing element at y and embedding the free ends of the rods between points x and y in concrete of 200-400 kg cube strength such that the first cross-rod 3 is against the outside face of the concrete block, and then pulling the element out of the concrete and measuring the tensile loading. Preferably, three angularly spaced sets of ribs 2a, 2b, 2c are formed on each bar.
GB846874A 1973-03-06 1974-02-25 Reinforcing elements for concrete Expired GB1427666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT195573 1973-03-06

Publications (1)

Publication Number Publication Date
GB1427666A true GB1427666A (en) 1976-03-10

Family

ID=3524654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB846874A Expired GB1427666A (en) 1973-03-06 1974-02-25 Reinforcing elements for concrete

Country Status (10)

Country Link
JP (1) JPS49119422A (en)
BE (1) BE811223A (en)
CH (1) CH567163A5 (en)
DD (1) DD110085A5 (en)
DE (1) DE2406872A1 (en)
FR (1) FR2220643B1 (en)
GB (1) GB1427666A (en)
IT (1) IT1003663B (en)
NO (1) NO131686C (en)
SE (1) SE394006B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000949A1 (en) * 1999-06-23 2001-01-04 N.V. Bekaert S.A. Renovation layer with a combination reinforcement
GB2492226A (en) * 2011-06-21 2012-12-26 Bekaert Sa Nv Reinforcement strip for locating in mortar joint between bricks in a wall.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575601A (en) * 1976-01-22 1980-09-24 Didier Werke Ag Refractory structures for outlet valves for metallurgical vessels
CH672936A5 (en) * 1987-01-30 1990-01-15 Moos Stahl Ag
DE4433356C2 (en) * 1994-09-08 1999-12-02 Krosaki Corp Structure for fixing a sliding nozzle plate in a metal frame
MY118701A (en) 1997-02-12 2005-01-31 Bekaert Sa Nv Combination reinforcement for floor on piles
EP0964113A1 (en) 1998-06-11 1999-12-15 N.V. Bekaert S.A. Combination reinforcement for floor on piles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000949A1 (en) * 1999-06-23 2001-01-04 N.V. Bekaert S.A. Renovation layer with a combination reinforcement
GB2492226A (en) * 2011-06-21 2012-12-26 Bekaert Sa Nv Reinforcement strip for locating in mortar joint between bricks in a wall.

Also Published As

Publication number Publication date
DD110085A5 (en) 1974-12-05
NO131686C (en) 1975-07-09
CH567163A5 (en) 1975-09-30
JPS49119422A (en) 1974-11-14
FR2220643A1 (en) 1974-10-04
NO131686B (en) 1975-04-01
DE2406872A1 (en) 1974-09-19
IT1003663B (en) 1976-06-10
FR2220643B1 (en) 1978-03-31
SE394006B (en) 1977-05-31
BE811223A (en) 1974-06-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee