Properties of Kapur lan Slate
ukuran gandum
banget nggoleki-grained
banget nggoleki-grained
rengat
ora kasedhiya
splintery
tilas
putih
cahya kanggo coklat peteng
porosity
Highly keropos
kurang keropos
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.3-2.4
2.65-2.8
Kapadhetan
2.49-2.50 g / cm 3
2.6-2.8 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan