Grey - Limestone
Quarry Location: Alcanede, Santarem
Water Absorption: 2.70 %
Density: 2485 Kg/cm³
Flexural Strength: 131 Kg/cm2
Compressive Strength: 1213- 1274 Kg/cm2
Recommended Usage: kitchen and bathroom countertops, stairs, building stone, ornamental stone, interior, exterior wall and floor applications, mosaic, waterjet pattern
Finishing Surface: Polished, Flamed, Bush Hammered, Tumbled, Brushed, Honed, Split, Machine Cut, Natural Surface, Sandblasted, Acid Washing, Combed, Leathered, Water Jet, Filled, Chiseled, Pickling
Additional Names: St Teodoro Limestone, Saint Teodoro Limestone
Compressive resistance..1274 Kg/cm²
Compressive resistance after geliv....1213 Kg/cm²
Flexural resistance...131 Kg/cm²
Apparent volumetric mass...2,485 Kg/m³
Water absorption at P.At.N...2.70 %
Open porosity...6.73%
Wear resistance...4.0 mm
Slip resistance on dry conditions...Polished – 61 ursv, honed – 64 ursv, aged – 67 ursv
Slip resistance in wet conditions...Polished – 8 ursv, honed – 17 ursv, aged – 27 ursv