EN 523:1997

Name: EN 523:1997
Brand: CEN
SKU: EN 523:1997
Price: 26.8 EUR
Availability: InStock
Rating: 4 (58 reviews)

Steel strip sheaths for prestressing tendons - Terminology, requirements, quality control EN 523:1997

Publication date: Jan 1, 1999

General information

Current stage: 99.60 Withdrawal effective Aug 6, 2003

Originator: CEN

Owner: CEN/TC 104 Concrete and related products

Type: European Norm

ICS: 77.140.75 Steel pipes and tubes for specific use | 91.080.40 Concrete structures

Buying

Status: Withdrawn

Scope

This Stnadard 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 elements. It applies only to sheaths and connectors made of interlocked or welded strip. The seals required between sheaths and couplers are not covered by this standard.

Related legislation

Legislation related to this standard

89/106/EEC

Construction products

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

NOW

WITHDRAWN
EN 523:1997
99.60 Withdrawal effective
Aug 6, 2003

REVISED BY

PUBLISHED
EN 523:2003