The gallery contains real images of the ‴Smooth Blue‴ finish.
A smooth, blue finish resulting from a traditional dry sanding process. The natural dry sanding process. The natural features of fossil and the calcite gran structure are visible,displaying minor tinal variations. Edges are slightly cushioned.
Technical Specifications of Irish Blue Limestone by Kilkenny Limestone
|Technical Specifications||Test||Average Value|
|Apparent Density (kg/m3)||EN 1936||2677|
|Porosity (% vol)||EN 13755||0.10|
|Frost Resistance||EN 12371||Frost Resistant (F1)|
|Thermal Expansion (mm/mK)||EN 14581||0,0055|
|Compressive Strength (N/mm2)||EN 1926||136|
|Flexural Strength (N/mm2)||EN 12372||16.8|
|Wear Resistance (mm)||EN 14157||18.4|
|Ultrasonic Velocity (m/s)||5239|
Over 98% Calcite, 0.7% Dolomite, 0.7% Quarts, 0.2% organic Carbon, Less then 0.1% Iron Sulfite
Due to its extremely low Iron composite content, Irish blue limestone is suitable for use in pressurized urban or industrial environments without risk of compromising the stone through brown discolouration or staining.