1. Technology Centre
  2. Galician Granites
  3. Varieties
  4. Gris Parga (Friol)

Gris Parga (Friol)

Gris Parga (Friol)
Description

Textura panalotriomórfica de tamaño de grano medio con algunos feldespatos de tamaño grueso

Chromatic range
Gray
Petrographic examination
Two-mica granite
Clasificación petrográfica Le Maitre
Monzogranite
image/svg+xml
Friol
Fonte do picho (Áridos H Carballido SL)
Guitiriz
San Antonio V - 4 (Grupo Ingemar SL)
UNE-EN 1936 Apparent density 2640 kg/m3
Open porosity 1.0 %
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 16.7 mm
Higher Expected Value of groove´s width 17.2 mm
UNE-EN 12372 Flexural strength
Mean value 10.6 MPa
Low expected value (EL) 8.9 MPa
UNE-EN 12371 Frost resistance, 56 cycles
Decreased flexural strength 3.8 %
Valor medio de resistencia a flexión 10.2 MPa

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

Gris Parga (Friol)
San Antonio V - 4 5736 (Lugo) - Grupo Ingemar SL
Gris Parga (Friol)
San Antonio V - 4 5736 (Lugo) - Grupo Ingemar SL
Gris Parga (Friol)
Fonte do picho 142 (Lugo) - Áridos H Carballido SL