concrete [Adjective] + slab [Noun]

Strength Strength Dispersion
A:
35
CHISQ:
9,044.07
AWT:
3,414,746
TTEST:
5.89
G2:
332.82
FAWT:
15.92
MI:
8.02
LOGLOG:
41.16
JD:
0.78
MI3:
18.28
DICE:
2.83
RANGE: