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Norm

ÖNORM EN 523

Issue date: 2003 11 01

Steel strip sheaths for prestressing tendons - Terminology, requirements, quality control

This European Standard is applicable to uncoated cylindrical steel sheaths with a corrugated profile and with a nominal internal diameter of up to 130 mm and their conne...
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Publisher:
Austrian Standards International
Format:
Digital | 17 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 010: Concrete, reinforced concrete and prestressed concrete
ICS
77.140.75 91.080.40
Topics
Planning & implementation of construction projects, Concrete and reinforced concrete structures, Concrete structures Mechanical engineering foundations & materials, Steel profiles. Steel wire. Wire ropes and link chains, Steel pipes and tubes for specific use
This European Standard is applicable to uncoated cylindrical steel sheaths with a corrugated profile and with a nominal internal diameter of up to 130 mm and their connectors (couplers) which are assembled to form ducts for prestressing tendons in post-tensioned prestressed concrete structures. It is only applicable to sheaths and connectors made of interlocked or welded steel strip1). It does not cover plastic sheaths2). The seals required between sheaths and couplers are not covered by this standard.
ÖNORM EN 523
2003 11 01
Steel strip sheaths for prestressing tendons - Terminology, requirements, quality control
Norm
↖
ÖNORM EN 523
1997 06 01
Steel strip sheaths for prestressing tendons - Terminology, requirements, quality control
Norm
Norm
ISO 6932:2008
Issue date : 2008 08 11
Cold-reduced carbon steel strip with a maximum carbon content of 0,25 %
Norm
ÖNORM EN 10139
Issue date : 1998 01 01
Cold rolled uncoated mild steel narrow strip for cold forming - Technical delivery conditions
Norm
ÖNORM EN 524-1
Issue date : 1997 06 01
Steel strip sheaths for prestressing tendons - Test methods - Part 1: Determination of shape and dimensions
Norm
ÖNORM EN 524-2
Issue date : 1997 06 01
Steel strip sheaths for prestressing tendons - Test methods - Part 2: Determination of flexural behaviour
Norm
ÖNORM EN 524-3
Issue date : 1997 06 01
Steel strip sheaths for prestressing tendons - Test methods - Part 3: To-and-fro bending test
Norm
ÖNORM EN 524-4
Issue date : 1997 06 01
Steel strip sheaths for prestressing tendons - Test methods - Part 4: Determination of lateral load resistance
Norm
ÖNORM EN 524-5
Issue date : 1997 06 01
Steel strip sheaths for prestressing tendons - Test methods - Part 5: Determination of tensile load resistance
Norm
ÖNORM EN 524-6
Issue date : 1997 06 01
Steel strip sheaths for prestressing tendons - Test methods - Part 6: Determination of leaktightness (Determination of water loss)
Norm
ISO 6932:2014
Issue date : 2014 03 12
Cold-reduced carbon steel strip with a maximum carbon content of 0,25 %