ES271531U - Un toron de pretensado. - Google Patents

Un toron de pretensado.

Info

Publication number
ES271531U
ES271531U ES1983271531U ES271531U ES271531U ES 271531 U ES271531 U ES 271531U ES 1983271531 U ES1983271531 U ES 1983271531U ES 271531 U ES271531 U ES 271531U ES 271531 U ES271531 U ES 271531U
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.)
Pending
Application number
ES1983271531U
Other languages
English (en)
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 NEDERLANDSE DRAADINDUSTRIE BV
Original Assignee
ESTEL NEDERLANDSE DRAADINDUSTRIE BV
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 NEDERLANDSE DRAADINDUSTRIE BV filed Critical ESTEL NEDERLANDSE DRAADINDUSTRIE BV
Publication of ES271531U publication Critical patent/ES271531U/es
Pending 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)
  • Reinforced Plastic Materials (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Paper (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Un torón de pretensado, destinado a utilizarse en el tensado de una estructura de hormigón, que tiene al menos un alambre de alma central y una pluralidad de alambres exteriores que se extienden helicoidalmente alrededor del citado alambre de alma de modo que envuelven al alambre de alma, en el que al menos el citado alambre de alma ha sido sometido a tratamiento para dotarlo de una superficie modificada, tal que como resultado de dicho tratamiento la resistencia al movimiento longitudinal del alambre de alma con relación a los alambres exteriores es mayor que si no se hubiera efectuado dicho tratamiento.
ES1983271531U 1981-11-02 1983-04-19 Un toron de pretensado. Pending ES271531U (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES271531U true ES271531U (es) 1983-10-16

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 Before (1)

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.

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
ATE28913T1 (de) 1987-08-15
NO165122B (no) 1990-09-17
ES8500372A1 (es) 1984-10-01
FI823701A0 (fi) 1982-10-29
NO165122C (no) 1990-12-27
ES516971A0 (es) 1984-10-01
EP0078564B1 (en) 1987-08-12
EP0078564A3 (en) 1984-05-23
FI72370B (fi) 1987-01-30
DE3276952D1 (en) 1987-09-17
FI823701L (fi) 1983-05-03
EP0078564A2 (en) 1983-05-11
FI72370C (fi) 1987-05-11
NO823616L (no) 1983-05-03

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