Properties of Trachyte lan Enderbite
ukuran gandum
grained nggoleki
coarse grained
porosity
kurang keropos
banget kurang keropos
tartamtu gravitasi
2.7
-9999
Kapadhetan
2.43-2.45 g / cm 3
2.6 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, nyandhang tahan