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BS EN 523:2003

$102.76

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

Published By Publication Date Number of Pages
BSI 2003 20
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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.

BS EN 523:2003
$102.76