Properties of Trachyte lan Andesit
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
ora kasedhiya
ora rata
porosity
kurang keropos
kurang keropos
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
1.1
tartamtu gravitasi
2.7
2.5-2.8
Kapadhetan
2.43-2.45 g / cm 3
2.11-2.36 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan