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BS EN 523:2003

Current
Current

The latest, up-to-date edition.

Steel strip sheaths for prestressing tendons. Terminology, requirements, quality control
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-08-2003

1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Technical documents, delivery ticket, marking and labelling
7 Storage
8 Procedures for the evaluation of conformity
Annex A (informative) Explanatory notes
Annex ZA (informative) Clauses of this European standard
                       addressing the provisions of the EU
                       Construction Products Directive

Applies 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.

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 strip 1). It does not cover plastic sheaths 2).

The seals required between sheaths and couplers are not covered by this standard.

Committee
B/517
DevelopmentNote
Supersedes 02/104527 DC (08/2003)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
UNE-EN 523:2005 Identical
NEN EN 523 : 2003 Identical
SN EN 523 : 2003 Identical
NF EN 523 : 2004 Identical
UNI EN 523 : 2005 Identical
I.S. EN 523:2003 Identical
EN 523:2003 Identical
NBN EN 523 : 2003 Identical
NS EN 523 : 2ED 2003 Identical
DIN EN 523:2003-11 Identical

EN 524-3:1997 Steel strip sheaths for prestressing tendons - Test methods - Part 3: To-and-fro bending test
EN 524-4:1997 Steel strip sheaths for prestressing tendons - Test methods - Part 4: Determination of lateral load resistance
89/106/EEC : 1988 COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS
EN 524-6:1997 Steel strip sheaths for prestressing tendons - Test methods - Part 6: Determination of leaktightness (Determination of water loss)
EN 524-2:1997 Steel strip sheaths for prestressing tendons - Test methods - Part 2: Determination of flexural behaviour
EN 10139:2016 Cold rolled uncoated low carbon steel narrow strip for cold forming - Technical delivery conditions
EN 524-5:1997 Steel strip sheaths for prestressing tendons - Test methods - Part 5: Determination of tensile load resistance
ISO 6932:2014 Cold-reduced carbon steel strip with a maximum carbon content of 0,25 %
ENV 13670-1 : DRAFT 2000 EXECUTION OF CONCRETE STRUCTURES - PART 1 - COMMON
EN 524-1:1997 Steel strip sheaths for prestressing tendons - Test methods - Part 1: Determination of shape and dimensions

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