Beola Argentata

Granite-like gneiss of a uniform grey colour and homogenous medium-fine grain, with an equi-granular foliated texture and rare mineralogical lineation.

barretta 1

PHYSICAL AND MECHANICAL CHARACTERISTICS

   
  Simple compression breaking load (Mpa)   82
  Simple compression breaking load after freezing treatment (Mpa)   66
  Imbibition coefficient (°/°°)   1,74
  Indirect tensile strength by bending (MPa)   20
  Impact resistance: minimum fall height (cm)   55
  Coefficient of thermal linear expansion (10-6/° C)   5,6
  Wear due to sliding friction   0,28
  Volume unit weight (kN/m3)   28,0
  Impact resistance: minimum fall height (cm)   55
  Normal modulus of elasticity (MPa) Tangent Et 48938
    Secant Es 44141
  Knoop micro-hardness (Mpa)   2269

 

GRANITE / BEOLE / SERIZZO

1 P.Black Verso

Eclisseo
Graniti

Lodrino
Graniti

Montorfano
Graniti

Maggia
Graniti

Argentata
Beola

Ghiandonata
Beola

Favalle
Beola

Grigia
Beola

Bianca
Beola

Antigorio
Serizzo

Formazza
Serizzo