GRANITE AND NATURAL STONE
in Galicia
GRANITE AND NATURAL STONE
in Galicia
At Propetan we are experts in granite and natural stone in Galicia. By having our own quarries we offer a material of the highest quality.
The uses of granite and natural stone are very diverse: structures, coverings, pavements, decoration, funeral, etc… That is, both indoors and outdoors and the finishes can be of different types depending on their use.
Granite
PHYSICAL-MECHANICAL CHARACTERISTICS
Wild granite has a fine grain and is very rich in quartz, plagioclase, muscovite and biotite. It has two micas with an equigranular panalatriomorphic texture.
- Volumetric mass: 2.64 g/cm3
- Absorption coefficient: 0.04%
- Mechanical resistance to compression: 1700 Kg / cm2
- Mechanical resistance to bending 110 kg/cm2
- Wear resistance 1.53 mm.
- Impact resistance: 50 cm.
Freezing modulus: 0.03%
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the granite
finishes
sawn
granite
bush hammered
granite
crushed
granite
Suppliers of granite and natural stone in Galicia
We make all kinds of products in natural stone extracted from our own quarries.
- Blocks
- Masonry
- Ashlar
- Molding
- Column
- Baluster
- Tile
- Cut to size
- Ornamental pieces
