CL2023000625A1 - Hormigón postensado con fibras para losas sobre soporters. - Google Patents

Hormigón postensado con fibras para losas sobre soporters.

Info

Publication number
CL2023000625A1
CL2023000625A1 CL2023000625A CL2023000625A CL2023000625A1 CL 2023000625 A1 CL2023000625 A1 CL 2023000625A1 CL 2023000625 A CL2023000625 A CL 2023000625A CL 2023000625 A CL2023000625 A CL 2023000625A CL 2023000625 A1 CL2023000625 A1 CL 2023000625A1
Authority
CL
Chile
Prior art keywords
fibers
supports
post
slabs
present
Prior art date
Application number
CL2023000625A
Other languages
English (en)
Inventor
Carol Hayek
Hendrick Thooft
Original Assignee
Bekaert Sa Nv
Ccl Stressing Int Ltd
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, Ccl Stressing Int Ltd filed Critical Bekaert Sa Nv
Publication of CL2023000625A1 publication Critical patent/CL2023000625A1/es

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
    • E04C5/12—Anchoring devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • 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
    • 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
    • E04C5/012—Discrete reinforcing elements, e.g. fibres
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • E04C5/073—Discrete reinforcing elements, e.g. fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Clamps And Clips (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

La presente invención se refiere a una losa de hormigón que reposa sobre al menos dos soportes, comprendiendo la losa hormigón convencional y un refuerzo combinado tanto de fibras como de cables de acero postensados deformados, teniendo dichos cables de acero postensados - un diámetro que oscila entre 5 mm y 20 mm, - una resistencia a la tracción mayor de 1700 MPa, siendo dichas fibras o bien fibras de acero y que están presentes en una dosificación que oscila entre 10 kg/m³ y 75 kg/m³ o bien fibras macrosintéticas y que están presentes en una dosificación que oscila entre 1,5 kg/m³ y 9,0 kg/m³, mediante lo cual la losa y los soportes están totalmente conectados, parcialmente conectados o totalmente desconectados.
CL2023000625A 2020-09-08 2023-03-03 Hormigón postensado con fibras para losas sobre soporters. CL2023000625A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20250002.1A EP3964661A1 (en) 2020-09-08 2020-09-08 Post-tensioned concrete with fibers for slabs on supports

Publications (1)

Publication Number Publication Date
CL2023000625A1 true CL2023000625A1 (es) 2023-08-25

Family

ID=72615755

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023000625A CL2023000625A1 (es) 2020-09-08 2023-03-03 Hormigón postensado con fibras para losas sobre soporters.

Country Status (11)

Country Link
US (1) US20240026683A1 (es)
EP (2) EP3964661A1 (es)
CN (1) CN116420000A (es)
AU (1) AU2021339925A1 (es)
BR (1) BR112023004195A2 (es)
CL (1) CL2023000625A1 (es)
CO (1) CO2023002995A2 (es)
EC (1) ECSP23016678A (es)
MX (1) MX2023002729A (es)
PE (1) PE20231140A1 (es)
WO (1) WO2022053510A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115413304A (zh) * 2020-03-24 2022-11-29 贝卡尔特公司 带有纤维的后张混凝土板

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633219A (en) 1926-12-17 1927-06-21 George C Martin Method of forming pipe
US3429094A (en) 1965-07-07 1969-02-25 Battelle Development Corp Two-phase concrete and steel material
US3500728A (en) 1966-11-08 1970-03-17 Battelle Development Corp Concrete construction and roadways
US3900667A (en) 1969-09-12 1975-08-19 Bekaert Sa Nv Reinforcing wire element and materials reinforced therewith
BE791262A (fr) 1971-11-11 1973-03-01 Battelle Development Corp Perfectionnements aux elements de construction en beton
NL173433C (es) 1973-04-16 Bekaert Sa Nv
NZ220693A (en) 1987-06-15 1990-11-27 Cellate Ind Australia Pty Ltd Load bearing structural member of cementitious laminate with tensioned reinforcing
BE1009638A3 (nl) 1995-09-19 1997-06-03 Bekaert Sa Nv Staaldraadelement voor het mengen in achteraf verhardende materialen.
BE1014155A3 (nl) 2001-05-04 2003-05-06 Bekaert Sa Nv Werkwijze voor het doseren van wapeningsvezels bij de vervaardiging van vezelbeton en daarbij toegepaste kettingverpakking.
BE1021496B1 (nl) 2010-12-15 2015-12-03 Nv Bekaert Sa Staalvezel voor het wapenen van beton of mortel, met een verankeringseinde met ten minste twee gebogen secties
BE1021498B1 (nl) 2010-12-15 2015-12-03 Nv Bekaert Sa Staalvezel voor het wapenen van beton of mortel, met een verankeringseinde met tenminste drie rechte secties
US8919057B1 (en) * 2012-05-28 2014-12-30 Tracbeam, Llc Stay-in-place insulated concrete forming system
US9909307B2 (en) * 2015-04-23 2018-03-06 Hughes General Contractors Joint-free concrete

Also Published As

Publication number Publication date
EP4211318A1 (en) 2023-07-19
AU2021339925A1 (en) 2023-04-06
CN116420000A (zh) 2023-07-11
EP3964661A1 (en) 2022-03-09
BR112023004195A2 (pt) 2023-04-11
PE20231140A1 (es) 2023-07-21
ECSP23016678A (es) 2023-04-28
US20240026683A1 (en) 2024-01-25
CO2023002995A2 (es) 2023-04-17
MX2023002729A (es) 2023-03-28
WO2022053510A1 (en) 2022-03-17

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