This document specifies requirements for unidirectional carbon fibre-reinforced polymer (CFRP) strips as external-bonded reinforcements on the concrete substrate. This document is applicable for the CFRP strips that:
— consist of carbon fibre and thermoset resin;
— are manufactured by pultrusion method;
— have a carbon fibre fraction over 60 % by volume; and
— have a thickness within 3 mm.
This document specifies the methodologies to express the mechanical properties as characteristic values, appearance and dimensions, and sampling test.
Status: PublishedPublication date: 2022-01
Edition: 1Number of pages: 6
Technical Committee: ISO/TC 71/SC 6 Non-traditional reinforcing materials for concrete structures
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