Gris Zarza Granite: complete guide
Gris Zarza is a grey Spanish granite with a regular appearance. It is chosen for paving, stairs and cladding that call for restraint and resistance.
History and origin
It belongs to the family of Spanish grey granites, widely used in Europe for public works, street furniture and residential construction. It is sold in slabs, tiles and worked pieces such as kerbs and steps. Its neutral shade makes it easy to incorporate into different projects. Marmi di Carrara supplies it on request.
Look and veining
The medium grey background is formed by light and dark crystals in a medium grain, evenly distributed. The pattern is consistent and lends itself to large surfaces, with slight variations in tone between lots. Flaming lightens it and makes it uniform; polishing darkens its tone and increases the contrast.
Technical properties (indicative)
| Classification | intrusive igneous rock (granite) |
|---|---|
| Density | approx. 2,650 kg/m³ (indicative) |
| Mohs hardness | approx. 6-7 |
| Water absorption | low |
| Main use | exteriors and interiors |
| Acid resistance | high |
Recommended uses
It is suitable for outdoor paving, squares, kerbs, stairs, façades and window sills. Indoors it is used for floors, stairs and worktops. For outdoor walkable surfaces choose flamed or bush-hammered finishes.
Care and maintenance
Wash with water and a neutral detergent; outdoors, moderate-pressure cleaning is possible. A water repellent helps against dirt and oil stains. Avoid strong acids for removing encrustations.
Pairings
- light granite for floor patterns
- larch or chestnut
- galvanised steel and Corten
FAQ
Is Gris Zarza suitable for street furniture?
Yes, thanks to its resistance to wear and frost it is suitable for kerbs, benches, steps and public paving.
Which finish is most practical?
Outdoors, flamed or bush-hammered for grip; indoors, honed for a sober look that is easy to clean.
Can it be used for a kitchen worktop?
Yes, it is hard and resistant to food acids; a protector makes cleaning easier.
How do I order it?
Tell us formats, thicknesses and quantities: we will send you a quote and photos of the available material.
Granito Gris Zarza: available on request
We supply this stone as blocks, slabs, tiles and custom-made pieces. Tell us size, thickness and quantity: we will send photos of the available slabs and a quote within 24 hours.
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