91221

Block Blackriver 91221 1

Length 270 cm Width 170 cm Height 170 cm Weight 21 T Stone feature % Water absorption percent 0.23 Abrasion resistance of stone subjected to foot traffic Ha (AVg) 19.44 Dry elasticity modulus 1.75 × 105 kg/cm2 Hardness 3 – 3.5 Apparent density 2.70 gr/cm3

40071420

Block Blackriver 40071420 1

Length 300 cm Width 180 cm Height 180 cm Weight 26.2 T Stone feature % Water absorption percent 0.23 Abrasion resistance of stone subjected to foot traffic Ha (AVg) 19.44 Dry elasticity modulus 1.75 × 105 kg/cm2 Hardness 3 – 3.5 Apparent density 2.70 gr/cm3

111245

Block Blackriver 111245 1

Length 280 cm Width 180 cm Height 180 cm Weight 24.5 T Stone feature % Water absorption percent 0.23 Abrasion resistance of stone subjected to foot traffic Ha (AVg) 19.44 Dry elasticity modulus 1.75 × 105 kg/cm2 Hardness 3 – 3.5 Apparent density 2.70 gr/cm3