Stones and alternative names: -
The stone is a natural product, as such, differs in colors and textures. Negro Angola.
Physical and Mechanical Properties
| Compressive strength (Kg/cm2) | - |
| Compressive strength after geliv. (Kg/cm2) | - |
| Flexural strength (Kg/cm2) | 180 |
| Bulk density (Kg/cm3) | 2920 |
| Water absorption P.At.N | 0,09 % |
| Porosity | - |
| Linear thermal expansion coefficient (10-6/º C) | - |
| Wear resistance (mm) | 0,3 |
| Crashworthiness (cm) | - |
Macroscopic Properties
Information not available.
Finishes
| Polished, Honed, Aged, Sanded and Bush-hammered |
Usage
| Pavements, Facades and Interiors |
Method of application
| Before applying all stones should be waterproofed with an aqueous water repellent. The settlement should be made, preferably, with white glue cement. |