Description of Hresa stone : This material has a white or ivory background with grey stripes in it.
General Usage for Hresa stone : It is mainly used for outdoor surfaces, as streets, bridges, building fronts, house facades, monuments, and indoor as for flooring, cladding, kitchen counters, fireplaces.
Available in both slabs and tiles.
Quarrying Area for Hresa stone : Hresa hill, South Sarajevo, Bosnia and Herzegovina
Hardness : 3 to 4 on Moh's Scale
Density : 2789-2803 kg/m³
Compressive Strength : 54.1 to 100.4 N/mm²
Modulus of Rupture : 12.4 to 15.5 N/mm²
Water Absorption : Less than 0,2 %
Porosity : 4 %
Weather Impact : Resistant to cold and warm climates.
1. "lucent" nca 8055-216 tw (outdoor accuribbon) in the quantity of 1, 700 km
2. "corning" nz-dsf 216 tw (outdoor 2 cor non-metalic) jelly with two (2) parallel steel in the quantity of 200 km.
