Alpinina
Physico-Mechanical Properties
Compression breaking load 1150 kg/cm2
Compression breaking load after freezing test 960 kg/cm2
Bending strength 127 kg/cm2
Volumetric weight 2700 kg/m3
Water absortion at N.P. conditions 0.2
Apparent porosity 0.5
Thermal linear expansion coefficient max. val. 4.3 x 10 -6 pero C
Abrasion test 1.9 mm
Impact test: minimum fall height 45 cm
Frost resistance is equal or more than 48 freeze-thawing cycles. The bending strength of this stone is randomly affected by its natural discontinuities (stylolites, etc.)
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