IT1253994B - Striscia di rinforzo. - Google Patents

Striscia di rinforzo.

Info

Publication number
IT1253994B
IT1253994B ITRM920261A ITRM920261A IT1253994B IT 1253994 B IT1253994 B IT 1253994B IT RM920261 A ITRM920261 A IT RM920261A IT RM920261 A ITRM920261 A IT RM920261A IT 1253994 B IT1253994 B IT 1253994B
Authority
IT
Italy
Prior art keywords
strip
longitudinal elements
reinforcement strip
adjacent turns
overlap
Prior art date
Application number
ITRM920261A
Other languages
English (en)
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of ITRM920261A0 publication Critical patent/ITRM920261A0/it
Publication of ITRM920261A1 publication Critical patent/ITRM920261A1/it
Application granted granted Critical
Publication of IT1253994B publication Critical patent/IT1253994B/it

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
    • E04C5/06—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
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0618—Closed cages with spiral- or coil-shaped stirrup rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B21F27/127—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by bending preformed mesh
    • 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
    • E04C5/04—Mats
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/06—Coatings characterised by the materials used by cement, concrete, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Una striscia di rinforzo (1) è atta venire avvolta in maniera elicoidale attorno ad un oggetto cilindrico come un tubo (11), spire adiacenti della striscia (1) essendo disposte in modo da sovrapposti parzialmente, la striscia (1) comprendendo elementi longitudinali e trasversali in cui gli elementi longitudinali (2 - 8) sono distanziati lungo la striscia (1) in maniera tale che quando la striscia (1) viene avvolta ad elica, vi è un distanziamento sostanzialmente uniforme tra elementi longitudinali successivi della striscia (l), includendo le regioni in cui spire adiacenti della striscia (1) si sovrappongono.
ITRM920261A 1991-04-10 1992-04-09 Striscia di rinforzo. IT1253994B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100328A BE1004741A3 (nl) 1991-04-10 1991-04-10 Metalen wapeningsstrook uit gelast gaas voor gebruik bij het versterken van een bedekkingslaag die wordt aangebracht op een cilindrisch voorwerp.

Publications (3)

Publication Number Publication Date
ITRM920261A0 ITRM920261A0 (it) 1992-04-09
ITRM920261A1 ITRM920261A1 (it) 1993-10-09
IT1253994B true IT1253994B (it) 1995-09-05

Family

ID=3885436

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920261A IT1253994B (it) 1991-04-10 1992-04-09 Striscia di rinforzo.

Country Status (12)

Country Link
BE (1) BE1004741A3 (it)
DE (1) DE4211044B4 (it)
FR (1) FR2675238B1 (it)
GB (1) GB2254629B (it)
IE (1) IE65747B1 (it)
IT (1) IT1253994B (it)
LU (1) LU88092A1 (it)
MX (1) MX9201600A (it)
MY (1) MY108215A (it)
NL (1) NL9200670A (it)
NO (1) NO180329C (it)
SA (1) SA92120450B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104075041B (zh) * 2014-01-10 2016-03-23 伦慧东 预应力强化复合钢管的成型工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB204492A (en) * 1922-08-31 1923-10-04 Edgar Atheling Davies New or improved shock absorber more particularly for use in connection with pit cage bridle chains and the like
GB204497A (en) * 1922-09-05 1923-10-04 British Reinforced Concrete Eng Co Ltd Improvements in or relating to wire fabric reinforcements for the concrete foundations of roadways, tramways and the like
DE1484343A1 (de) * 1963-04-17 1968-12-12 Baustahlgewebe Gmbh Punktgeschweisste Bewehrungsmatte fuer flaechenartige Stahlbetonbauteile
CY982A (en) * 1974-09-27 1979-03-23 Bekaert Sa Nv Method of making a reinforcing strip
US4134197A (en) * 1974-09-27 1979-01-16 N. V. Bekaert S. A. Method of coating pipe with continuously reinforced concrete
ATA391280A (de) * 1980-07-28 1982-02-15 Bossard & Staerkle Ag Bewehrungselement und verfahren zu dessen verlegung
EP0067266A1 (de) * 1981-12-16 1982-12-22 BOSSARD & STÄRKLE AG Bewehrungsmatte für zweiachsige Biegung und Verfahren zu deren Verlegung

Also Published As

Publication number Publication date
NO921411L (no) 1992-10-12
SA92120450B1 (ar) 2005-07-05
NO180329C (no) 1997-04-02
GB9203628D0 (en) 1992-04-08
IE65747B1 (en) 1995-11-15
NL9200670A (nl) 1992-11-02
NO180329B (no) 1996-12-23
DE4211044A1 (de) 1992-10-15
GB2254629B (en) 1995-01-25
FR2675238A1 (fr) 1992-10-16
NO921411D0 (no) 1992-04-09
MY108215A (en) 1996-08-30
MX9201600A (es) 1992-10-01
DE4211044B4 (de) 2005-09-08
FR2675238B1 (fr) 1995-12-22
LU88092A1 (fr) 1992-10-15
BE1004741A3 (nl) 1993-01-19
GB2254629A (en) 1992-10-14
IE920671A1 (en) 1992-10-21
ITRM920261A1 (it) 1993-10-09
ITRM920261A0 (it) 1992-04-09

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