Gris Perla Crema

Gris Perla Crema

Textura hipidiomórfica de tendencia porfídica y tamaño de grano grueso

Chromatic range
Petrographic examination
Amphibole biotite granite
Clasificación petrográfica Le Maitre
UNE-EN 1936 Apparent density 2650 kg/m3
Open porosity 1.1 %
UNE-EN 13755 Water absorption at atmospheric pressure
Mean value 0.3 %
Higher Expected Value (EH) 0.4 %
UNE-EN 14157 Abrasion resistance
Valor medio de la anchura de la huella 16.4 mm
Higher Expected Value of groove´s width 17.0 mm
UNE-EN 12372 Flexural strength
Mean value 12.0 MPa
Low expected value (EL) 9.7 MPa
UNE-EN 12371 Frost resistance, 56 cycles
Decreased flexural strength 3.2 %
Valor medio de resistencia a flexión 11.7 MPa

Granite has been tested in the CTG laboratory. The results of these tests are only related to the samples tested.