Chromatic range

Cream/Brown

Petrographic examination

Biotite granite

Lugo

Traspenalba (Áridos H Carballido SL)

UNE-EN 1936	Apparent density	2630	kg/m³
UNE-EN 1936	Open porosity	1.0	%
UNE-EN 13755	Water absorption at atmospheric pressure
	Mean value	0.4	%
	Higher Expected Value (EH)	0.4	%
UNE-EN 14157	Abrasion resistance
	Valor medio de la anchura de la huella	16.9	mm
	Higher Expected Value of groove´s width	17.4	mm
UNE-EN 12372	Flexural strength
	Mean value	8.1	MPa
	Low expected value (EL)	6.9	MPa
UNE-EN 12371	Frost resistance, 56 cycles
	Decreased flexural strength	0.2	%
	Valor medio de resistencia a flexión	8.1	MPa

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

Blanco Lugo