• BS 4757:1971

BS 4757:1971

Specification for nineteen-wire steel strand for prestressed concrete

BSI Group , 07/30/1971

Publisher: BS

File Format: PDF

$132.00$264.16


Specifies requirements for nineteen-wire high tensile steel strand for use in prestressed concrete including chemical composition and physical and mechanical properties, for 'as spun' strand and 'treated' strand.

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