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Niwala yellow red vein
Data Sheet
Apparent specific weight: 2.38 gm / cm3
Absorption coefficient: 2.20%
Flexural strength 91.29 kg / cm 2
Shock resistance 22 cm
Parallel sonic speed 4295
Perpendicular sonic speed 3800
Compressive strength 537.64 kg / cm 2
Resistance to wear and tear 11,72 mm
Weight loss after 25 frosts 0.05%
Resistance to compression after 25 frosts 19.08 mpa.