ES8500372A1 - Perfeccionamientos en un cable de pretensado destinado a utilizarse en el tensado de una estructura de hormigon. - Google Patents

Perfeccionamientos en un cable de pretensado destinado a utilizarse en el tensado de una estructura de hormigon.

Info

Publication number
ES8500372A1
ES8500372A1 ES516971A ES516971A ES8500372A1 ES 8500372 A1 ES8500372 A1 ES 8500372A1 ES 516971 A ES516971 A ES 516971A ES 516971 A ES516971 A ES 516971A ES 8500372 A1 ES8500372 A1 ES 8500372A1
Authority
ES
Spain
Prior art keywords
strand
concrete structures
wires
prestressing
core
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
ES516971A
Other languages
English (en)
Other versions
ES516971A0 (es
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.)
ESTEL NL DRAADIND
Original Assignee
ESTEL NL DRAADIND
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 ESTEL NL DRAADIND filed Critical ESTEL NL DRAADIND
Publication of ES8500372A1 publication Critical patent/ES8500372A1/es
Publication of ES516971A0 publication Critical patent/ES516971A0/es
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2065—Cores characterised by their structure comprising a coating
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/205—Avoiding relative movement of components
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries
    • D07B2501/2023—Concrete enforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Reinforced Plastic Materials (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Paper (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UN TORON DE PRETENSAR, DESTINADO A SER UTILIZADO EN EL TENSADO DE UNA ESTRUCTURA DE HORMIGON.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, PARTIENDO DE ALAMBRES ESTIRADOS QUE TIENEN UNA SUPERFICIE LISA, SE SOMETE AL MENOS EL ALAMBRE DE ALMA Y EVENTUALMENTE TAMBIEN LOS ALAMBRES EXTERIORES A UN TRATAMIENTO DE MODIFICACION DE SUS SUPERFICIES; SEGUNDA, SE ARROLLAN HELICOIDALMENTE DICHOS ALAMBRES EXTERIORES EN TORNO AL ALAMBRE DE ALMA; Y POR ULTIMO, OPTATIVAMENTE SE PUEDE RECUBRIR LA SUPERFICIE EXTERIOR DEL TORON FABRICADO CON UNA SUSTANCIA QUE AUMENTA EL ROZAMIENTO.
ES516971A 1981-11-02 1982-10-29 Perfeccionamientos en un cable de pretensado destinado a utilizarse en el tensado de una estructura de hormigon. Granted ES516971A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH696681 1981-11-02

Publications (2)

Publication Number Publication Date
ES8500372A1 true ES8500372A1 (es) 1984-10-01
ES516971A0 ES516971A0 (es) 1984-10-01

Family

ID=4317835

Family Applications (2)

Application Number Title Priority Date Filing Date
ES516971A Granted ES516971A0 (es) 1981-11-02 1982-10-29 Perfeccionamientos en un cable de pretensado destinado a utilizarse en el tensado de una estructura de hormigon.
ES1983271531U Pending ES271531U (es) 1981-11-02 1983-04-19 Un toron de pretensado.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1983271531U Pending ES271531U (es) 1981-11-02 1983-04-19 Un toron de pretensado.

Country Status (6)

Country Link
EP (1) EP0078564B1 (es)
AT (1) ATE28913T1 (es)
DE (1) DE3276952D1 (es)
ES (2) ES516971A0 (es)
FI (1) FI72370C (es)
NO (1) NO165122C (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1228998A (en) * 1982-10-28 1987-11-10 Frederick F. Hunt Metal strand having improved corrosion resistance and/or bonding characteristics, particularly for prestressing concrete
JP5172028B1 (ja) * 2012-04-12 2013-03-27 黒沢建設株式会社 二重防錆ｐｃ鋼より線

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131469A (en) * 1960-03-21 1964-05-05 Tyler Wayne Res Corp Process of producing a unitary multiple wire strand
NL6506030A (es) * 1964-05-19 1965-11-22
DE1525129C3 (de) * 1965-01-02 1975-01-30 Intercontinentale-Technik Gesellschaft Fuer Planung Und Konstruktion Mbh, 8000 Muenchen Bündel aus hochfesten metallischen Längselementen
FR1586725A (es) * 1967-10-04 1970-02-27
US3755003A (en) * 1970-07-24 1973-08-28 Diamond Shamrock Corp Method of preparing and using concrete reinforcing elements

Also Published As

Publication number Publication date
EP0078564B1 (en) 1987-08-12
ES271531U (es) 1983-10-16
NO165122B (no) 1990-09-17
EP0078564A2 (en) 1983-05-11
NO165122C (no) 1990-12-27
DE3276952D1 (en) 1987-09-17
FI72370B (fi) 1987-01-30
ATE28913T1 (de) 1987-08-15
FI72370C (fi) 1987-05-11
FI823701L (fi) 1983-05-03
EP0078564A3 (en) 1984-05-23
FI823701A0 (fi) 1982-10-29
ES516971A0 (es) 1984-10-01
NO823616L (no) 1983-05-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303