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 EN 1170-4).
BS EN 1170-5:1998 history
1998BS EN 1170-5:1998 Precast concrete products - Test method for glass-fibre reinforced cement - Measuring bending strength, "complete bending test" method