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Granites

Silver Grey

Some granites are true keepers of geological time, being one of the first rocks to form on Earth more than 3 billion years ago. Silver Grey granite, with its greyish hue, adds personality and style to any space.

When decorating with gray granite, choose elements that complement and enhance the natural beauty of the stone, such as neutral tones and natural elements. Don't forget to add style and lighting to highlight the striking veins of this natural stone that is Silver Grey Granite.

Finishes

Polished

Brushed

Honed

Applications

Indoor Flooring

Outdoor Flooring

Internal Walls

External Walls

Kitchen Countertops

Table Tops

Bathrooms

External Fireplace Coating

Stairs

Panels

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Category

Granites

Petrographic Analysis

Plagioclásio (40%), Microclina (26%), Biotita (19%), Quartzo (12%), Titanita (2%), Minerais Opacos (<1%), Zircão (<1%), Apatita (<1%), Clorita (<1%)

Plagioclase (40%), Microcline (26%), Biotite (19%), Quartz (12%), Titanite (2%), Opaque Minerals (<1%), Zircon (<1%), Apatite (<1%), Chlorite (<1%)

Bulk Density

2796 / ABNT NBR 15845-2

Apparent Porosity

0,50 / ABNT NBR 15845-2

Absorption By Weight

0,18 / ABNT NBR 15845-2

Petrographic Analysis

It consists of classifying the rock through the macroscopic and microscopic description of its characteristics, such as minerological composition, alteration, deformation and microcracking pattern.

Apparently density

Relationship between the mass and apparent volume of the rock. It provides the weight of the rock, being an important parameter for calculating loads in buildings.

Apparent porosity

It is the relationship between the volume of voids and the total volume of the rock expressed as a percentage.

Water absorption

It is the ability to assimilate or incorporate water into the rock, expressed as a percentage.

Abrasion resistance

Determines the wear rate due to friction of particles with the surface of a rock plate.

Bending resistance

It simulates bending stresses in rock slabs with a predetermined thickness, in this case simulating the effect of wind on slabs fixed to façades with metal anchors.