标准摘要
[中文适用范围]： 本文件规定了单向碳纤维增强聚合物 (CFRP) 条带作为混凝土基材上的外部粘合增强材料的要求。 本文件适用于以下CFRP条： ——由碳纤维和热固性树脂组成； ——采用拉挤成型方法制造； ——碳纤维体积分数超过60%； - 厚度在 3 毫米以内。 本文件规定了将机械性能表示为特征值、外观和尺寸以及抽样测试的方法。 [外文原描述]： 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.
英文名称Fibre reinforced polymer (FRP) reinforcement for concrete structures — Part 2: Specifications of CFRP strips