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2. ASTM C880/C880M-15 (2015) Standard test method for flexural strength of dimension stone. ASTM International, West Conshohocken
3. ASTM C99/C99M-15 (2015) Standard test method for modulus of rupture of dimension stone. ASTM International, West Conshohocken
4. ASTM D2936-08 (2008) Standard test method direct tensile strength of intact rock core specimens. ASTM International, West Conshohocken
5. ASTM D3967-08 (2008) Standard test method for splitting tensile strength of intact rock core specimens. ASTM International, West Conshohocken