Properties of Tuff lan Gritstone
Properties
fisik
atose
4-6
6-7
ukuran gandum
grained nggoleki
coarse grained
rengat
ora rata
conchoidal
tilas
putih
putih
porosity
Highly keropos
Highly keropos
luster
vitreous kanggo kurang
kurang
kekuatan compressive
243.80 n / mm 2
5
70.00 n / mm 2
24
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.73
2.250
transparan
opaque
opaque
Kapadhetan
1-1.8 g / cm 3
2.2 g / cm 3
situs termal
kapasitas panas tartamtu
0.20 kj / kg k
25
0.92 kj / kg k
10
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan
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