ISO 10406-3:2019 混凝土纤维增强聚合物（FRP）增强 试验方法 第3部分：CFRP条

标准编号：ISO 10406-3:2019

中文名称：混凝土纤维增强聚合物（FRP）增强 试验方法 第3部分：CFRP条

英文名称：Fibre-reinforced polymer (FRP) reinforcement of concrete — Test methods — Part 3: CFRP strips

发布日期：2019-07

标准范围

本文件规定了适用于混凝土基材上作为外部粘结钢筋的单向碳纤维增强聚合物（CFRP）带的试验方法。本文件适用于以下CFRP带:-由碳纤维和热固性树脂组成；-采用拉挤法制造；-碳纤维含量较高，如60%以上；和-厚度在3毫米以内。此外，用于测定拉伸性能的试样沿CFRP带轴线从CFRP带上切下，并在两端有粘结锚固块。

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.

标准预览图