Sachet

Brand: Shera

Super hard stone

~ Easily readable
~ Colour reduced
~ Non splintering
~ Extreme hardness
~ Created by Andreas Nolte

Technical specification

mixing ratio (powder : distilled water)	100 : 20
hardness after 2 h (MPa; N/mm²)	310
hardness after 24 h (MPa; N/mm²)	330
compressive strength after 1 h (MPa; N/mm²)	70
compressive strength after 1 h (psi)	10,150
setting expansion after 2 h (%)	0.08
working time (min)	6.0 – 7.0
end of setting (min)	approx. 30