1. CRD (1992) CRD C 164 standard test method for direct tensile strength of cylindrical concrete or mortar specimens, Corps of Engineers, CRD-C, Handbook for Concrete and Cement, USA, pp 4
2. RILEM TC 162-TDF (Recommendations) (2001) Test and design methods for steel fibre reinforced concrete. Uni-axial tension test for steel fibre reinforced concrete. Mater Struct 34(235):3–6
3. ASTM International (2010) ASTM C293/C293M-10 standard test method for flexural strength of concrete (using simple beam with center-point loading), Annual Book of ASTM Standards, 04(02):3
4. AENOR (2009) UNE-EN 12390-5. Ensayos de hormigón endurecido. Parte 5: Resistencia a flexión de probetas. Madrid, España, pp 12 (in Spanish)
5. ASTM International (2010) ASTM C78/C78M-10 standard test method for flexural strength of concrete (using simple beam with third-point loading), Annual Book of ASTM Standards, 04(02):4