本文件规定了通过棱柱试样的四点弯曲试验获得纤维增强水泥基复合材料（FRCC）弯矩-曲率曲线的试验方法。 它适用于在最大载荷前纯弯曲下显示分离多个裂纹的FRCC。

This document specifies the test method for obtaining bending moment-curvature curves of fibre-reinforced cementitious composites (FRCCs) through four-point bending test of prism specimens. It is applicable to FRCCs that show separated multiple cracks under pure bending before maximum load.