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。
 | 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
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