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AR018449A1 - Metodo para tender cables colocados en una zanja, composicion de baja resistividad termica, y una disposicion para transportar energia electrica mediantelos cables dispuestos - Google Patents

Metodo para tender cables colocados en una zanja, composicion de baja resistividad termica, y una disposicion para transportar energia electrica mediantelos cables dispuestos

Info

Publication number
AR018449A1
AR018449A1 ARP990102645A ARP990102645A AR018449A1 AR 018449 A1 AR018449 A1 AR 018449A1 AR P990102645 A ARP990102645 A AR P990102645A AR P990102645 A ARP990102645 A AR P990102645A AR 018449 A1 AR018449 A1 AR 018449A1
Authority
AR
Argentina
Prior art keywords
composition
layer
cables
weight
ditch
Prior art date
Application number
ARP990102645A
Other languages
English (en)
Original Assignee
Pirelli Cavi E Sistemi Spa
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 Pirelli Cavi E Sistemi Spa filed Critical Pirelli Cavi E Sistemi Spa
Publication of AR018449A1 publication Critical patent/AR018449A1/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00706—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like around pipelines or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/90—Soil stabilization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)

Abstract

Una disposicion para transportar energía eléctrica en conexiones realizadas mediante cables subterráneos. En particular, se refiere a un método para eltendido de cables y un relleno de zanjas que tiene baja resistividad térmica, usado para tendercab les subterráneos para el transporte de energíaeléctrica. Más particularmente, se refiere al uso de un relleno inerte para ser dispuesto en un área alrededor de cables o en las partes del sistema,tales como juntas, que se disponen en formasubterránea . El método de tendido de cables dispuestos en una zanja comprende las fases de: remover elsuelo original de forma de preparar dicha zanja; disponer una primer capa de una primera composicion en dicha zanja; disponer dichos cables sobredichaprimera capa; disponer una segunda capa de dicha primera composicion sobre dichos cables; disponer una tercera capa sobre dicha segunda capa formadapor una segunda composicion de modo de llenar dicha zanja; caracterizado porque dicha primeracomposicion com prende: 60-90% en peso de arena molida; 4-15% enpeso de fango; 2-12% en peso de cemento; 4-15% en peso de agua. La composicion para ser usada como relleno inerte tiene una resistencia térmica menor o iguala 0,8 km/w, comprende 60-90%en peso de arena triturada de granulometría predeterminada; 4-15% en peso de fango; 2-12% en peso de cemento y 4-15% en peso deagua. La disposicion para el transporte de energía eléctrica comprende una capa de una primera composicion, el cable seembute en la primer a capay una capa de una segunda composicion dispuesta sobre dicha primera capa siendo la primera composicion la definida previamente.
ARP990102645A 1998-06-05 1999-06-04 Metodo para tender cables colocados en una zanja, composicion de baja resistividad termica, y una disposicion para transportar energia electrica mediantelos cables dispuestos AR018449A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98110292 1998-06-05

Publications (1)

Publication Number Publication Date
AR018449A1 true AR018449A1 (es) 2001-11-14

Family

ID=8232066

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990102645A AR018449A1 (es) 1998-06-05 1999-06-04 Metodo para tender cables colocados en una zanja, composicion de baja resistividad termica, y una disposicion para transportar energia electrica mediantelos cables dispuestos

Country Status (14)

Country Link
EP (1) EP1084088B1 (es)
CN (1) CN1197812C (es)
AR (1) AR018449A1 (es)
AT (1) ATE264823T1 (es)
AU (1) AU754091B2 (es)
BR (1) BR9910962A (es)
CA (1) CA2334457C (es)
DE (1) DE69916601T2 (es)
ES (1) ES2220069T3 (es)
ID (1) ID28218A (es)
MY (1) MY119666A (es)
NZ (1) NZ508494A (es)
TR (1) TR200003604T2 (es)
WO (1) WO1999064367A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200003604T2 (tr) * 1998-06-05 2001-05-21 Pirelli Cavi E Sistemi S.P.A. Düşük seviyedeki termal öz dirence sahip bulunan terkip ve elektrik enerjisini taşımaya yönelik olan yeraltı kablolarının döşenmesine mahsus metod.
US7365269B2 (en) 2002-10-09 2008-04-29 Prysmian Cavi E Sistemi Energia S.R.L. Method of screening the magnetic field generated by an electrical power transmission line and electrical power transmission line so screened
LU91278B1 (de) 2006-09-22 2008-03-25 Fernand Schmidt Thermischleitf{higer Magerbeton
WO2013053368A1 (en) * 2011-10-11 2013-04-18 Prysmian S.P.A. Electrical power transmission line comprising a corrosion-protected raceway and method of protecting a raceway from corrosion
GB2525735B (en) 2014-09-10 2016-03-16 Carillion Utility Services Ltd A material and associated arrangements, systems, and methods
CN112563989B (zh) * 2020-11-11 2022-02-22 宁波东方电缆股份有限公司 一种陆缆的散热保护系统及其施工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050261A (en) * 1974-06-03 1977-09-27 K-Krete, Inc. Method of backfilling
JPS537727A (en) * 1976-05-31 1978-01-24 Furukawa Electric Co Ltd Composite for refilling materials
AU5661180A (en) * 1979-03-21 1980-09-25 T.A. Mellen Pty. Ltd. Backfill material
US4361661A (en) * 1980-05-22 1982-11-30 Western Electric Company, Incorporated Thermal backfill composition method
FR2641777B1 (fr) * 1989-01-16 1993-03-05 Electricite De France Mortier maigre hygroscopique a resistivite thermique reduite, procede de mise en oeuvre et application
US5106422A (en) * 1991-01-18 1992-04-21 American Electric Power Service Corporation Rapid-setting flowable backfill composition and method of using
JPH0617415A (ja) * 1992-06-30 1994-01-25 Japan Steel & Tube Constr Co Ltd 流動化埋戻し材料及び埋戻し施工法
TR200003604T2 (tr) * 1998-06-05 2001-05-21 Pirelli Cavi E Sistemi S.P.A. Düşük seviyedeki termal öz dirence sahip bulunan terkip ve elektrik enerjisini taşımaya yönelik olan yeraltı kablolarının döşenmesine mahsus metod.

Also Published As

Publication number Publication date
MY119666A (en) 2005-06-30
EP1084088A1 (en) 2001-03-21
AU4501299A (en) 1999-12-30
EP1084088B1 (en) 2004-04-21
AU754091B2 (en) 2002-11-07
CN1307548A (zh) 2001-08-08
NZ508494A (en) 2002-11-26
WO1999064367A1 (en) 1999-12-16
ES2220069T3 (es) 2004-12-01
ID28218A (id) 2001-05-10
BR9910962A (pt) 2001-03-20
ATE264823T1 (de) 2004-05-15
CA2334457A1 (en) 1999-12-16
CN1197812C (zh) 2005-04-20
DE69916601D1 (de) 2004-05-27
TR200003604T2 (tr) 2001-05-21
DE69916601T2 (de) 2005-03-17
CA2334457C (en) 2009-05-05

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