Irregular White Slate is a metamorphic rock with a light gray hue ideal for placement indoors, outdoors, wall tiles, shower floors, countertops, pool surroundings, etc. It is also used as a decorative material and thanks to its insulating property against temperature variations it is ideal for outdoors. Its general characteristics are its impermeability, its division into thin sheets, resistance and durability.
Average thickness: 1.5 to 2.5 cms.
Low water absorption, it can be exfoliated.
Weight: 43 kg./m2
Flexural strength: 27.8 MPa
Frost resistance: No alterations
Water absorption: 0.20%
Compressive strength: 123.5 MPa
Abrasion wear resistance: 1.45 mm
Slip Resistance / Natural: 60 USRV