Granito Maggia

来自 Valle Maggia 采石场的片麻岩,主要由正长石、长石和云母组成,拥有天然光彩,世间独有,仅能在苏巴尔皮纳地区找到。

barretta 1

物理机械特性

   
  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

 

花岗岩 / BEOLE 石材 / SERIZZO 石材

1 P.Black Verso

Eclisseo
花岗岩

Lodrino
花岗岩

Montorfano
花岗岩

Maggia
花岗岩

Argentata
Beola

Ghiandonata
Beola

Favalle
Beola

Grigia
Beola

Bianca
Beola

Antigorio
Serizzo

Formazza
Serizzo