ASTM C1550 requirements create new challenges for testing flexural toughness of fiber reinforced concrete including a larger specimen size and required stiffness.
ASTM C1609-10 specifies how to determine the peak strength of fiber reinforced concrete as well as the residual strength after a crack is created.
The SATEC Series 300DX system and flex fixture can create flexure tests to determine the strength of concrete for slabs and pavements.
An Industrial Series 600 DX Hydraulic testing machine with ASTM C880 specifications can test the flexural strength of dimension stone according to industry standards.
ASTM C99 specifies a method to determine the modulus of rupture for dimension stone, such as granite, marble, limestone, and sandstone.