Giallo Siena
Siena Marble is a medium-grained dark yellow metamorphic lithotype that is heterogeneous due to the presence of light yellow-reddish-coloured patches, fractures and slender veins that are sub parallel and stilolitic in places.

数据表

受压的极限拉伸强度 [UTS]
kg/cm2
89,4
冷冻循环后的极限拉伸强度 [UTS]
kg/cm2
2110
受弯曲应力的极限拉伸强度 [UTS]
kg/cm2
20,1
线性热膨胀
mm/m°C
16
吸水率
%
0,12
冲击强度
cm
0,3
抗磨强度
mm
43
每单位体积的重量
KG/m3
2710