• Granitos

Amarelo Martinho

Azul Transmontano

Azulalia

Branco do Vimieiro

Cinzento de Antas

Cinzento Evora

Pedras Salgadas

Robrato

Rosa Moncão

Rosa Monforte

Rosa Santa Eulália

Sienito de Monchique

SPI

Macroscopic Description

Fine grained granite, dominantly biotitic, with homogeneous grey colour.

Petrographic Description

Granitic rock with granular hypidiomorphic texture, showing slight kaolinitic, sericitic and chloritic weathering.

Physico-Mechanical Properties

Property Value Unit
Compression Breakin Load 2530 Kg/cm2
Compression B.L. After FT 2410 Kg/cm2
Bending Strength 167 Kg/cm2
Volumetric Weight 2660 Kg/m3
Water Absorption 0.30 %
Apparent Porosity 0.80 %
Thermal Lin.Expans.Coef. 8.80 10^6perºC
Abrasion Test 0.40 mm
Impact Test 65.00 cm