Limestone stone slab GASCOGNE BLUE

for floorfor interiorwall-mounted

Due to its cloudy and uniform pattern, the grey limestone from Portugal is particularly suitable for large-area applications, in-and partially outdoors. Limestone is a sedimentary rock of marine origin and consist almost entirely of the mineral calcite. Dolostone, feldspar, clay minerals, quartz or mica schist minerals are present in very small quantities. These mineral and organic admixtures let the actually white limestone appear in his numerous coloring. Therefore, the limestone can be reddish, greenish, yellow-brown, dark grey or black. The material is particularly suitable for applications, indoors and partially outdoors. technical information* type of rock Limestone origin Portugal color Beige, Grey characteristics Cloudy, Uniform acid resistance no application field interiors and partly exteriors compressive strength (MPa) 93,5 density (kg/mc) 2567 flexural strength (MPa) 10,3 frost resistance partly water absorption (%) 1,73