This document specifies test methods applicable to 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 higher carbon fibre fraction such as over 60 %; and
— have a thickness within 3 mm.
Also, the test pieces for determining tensile properties are cut down from CFRP strips along the CFRP strips axis, and have bonded anchorage block at the both ends.st edition 2019-07 Fibre-reinforced polymer (FRP) reinforcement of concrete — Test methods — Part 3: CFRP strips Reference number ISO 10406-3:2019(E) ？ ISO 2019 ISO 10406-3:2019(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may