Marbles
Product Details
Physical, Mechanical and Technological Specifications
| Hardness | (Mohs) : | 4 |
| Unit Volume Weight | (gr./cm3) : | 2,50 |
| Density | (gr./cm3) : | 2,72 |
| Water absorption at atmospheire pressure, | by weight t (%) : | 1,0 |
| by volume (%) : | 2,3 | |
| Water absorption at boiling water, | by weight t (%) : | 1,2 |
| by volume (%) : | 3,0 | |
| Porosity | (%) : | 2,3 |
| Compressive strength | (Kgf/cm2) : | 570 |
| Compressive strength after freezing | (Kgf/cm2) : | 582 |
| Strength to blow | (Kgf/cm2) : | 11 |
| Strength to bending | (Kgf/cm2) : | 108 |
| Modules of Elasticity | (Kgf/cm2) : | 5,38x104 |
| Ratio of fuliness | (%) : | 91,9 |
| Degree of pores | (%) : | 8,1 |
| Average Abrasion Strenght | (cm3/50 cm2) : | 28,7 |
| Average Tensile Strenght | (Kgf/cm2) : | 41 |
| CHEMICAL ANALYSIS | % | |
| SiO2 | 0,26 | |
| Fe2O3 | 0,32 | |
| CaO | 54,55 | |
| MgO | 0,31 |
