This European Standard specifies a test method for identifying the stress and deformation performance, at the limit of proportionality and on failure, of a GRC composition subjected to bending. It is also used to establish, for a given composition of GRC, the relationship between the conventional strength at 28 days and the strength at 7 days (see prEN 1170-4)

本欧洲标准规定了一种测试方法，用于确定 GRC 组合物在弯曲时的比例极限和失效时的应力和变形性能。 它还用于建立给定 GRC 成分的 28 天常规强度与 7 天强度之间的关系（参见 prEN 1170-4）

Test Requirement 测试要求：

Test method for glass-fibre reinforced cement 抗弯曲

Sample Size 样品数量 / 送样规格: 20cm x 20cm x 2pcs
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days

Report Summary 报告摘要: