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Tile Specifics

Vitrified Glazed Floor Tiles

Decription of the test	Test Method	Standard	Rocell
Decription of the test	Test Method	Values	Values
Length & Width	UNI EN 98	± 0.6 %	± 0.5%
Rectangularity	UNI EN 98	± 0.6 %	± 0.4 %
Thickness	UNI EN 98	± 5.0 %	± 4.0 %
Straightness of Sides	UNI EN 98	± 0.5 %	± 0.3 %
Surface Flatness	UNI EN 98
Centre Curvature related to the diagonal calculated from work size	UNI EN 98	± 0.5 %	± 0.3 %
Edge Curvature related to the corresponding work size	UNI EN 98	± 0.5 %	± 0.3 %
Warpage related to the diagonal calculated from work size	UNI EN 98	± 0.5 %	± 0.3 %
Surface Quality	UNI EN 98	Min 95% of Tiles shall be free from Visible defects that would impair the appearance of a major area of tiles. The products featuring natural Random effects required one square meter display (min)
Water Absorption % by mass	UNI EN 99	0.5% < E < 3.0 %	<3.0 %
Modulus of Rupture (Minimum)	UNI EN 100	27N/mm² (275 kg/cm²)	30 N/mm²(306kg/cm²)
Abrasive resistance (PEI)	UNI EN 154
Hard Matt (3)			Minimum Class IV
Hard Matt with dry Protection (3)			Minimum Class V
Semi Glossy with Protection (P)			Minimum Class III
Smooth Matt (Rustic) (G)			Minimum Class IV
Satin Matt (2)			Minimum Class III
Matt, Cotto (M)			Minimum Class IV
Thermal Expansion	UNI EN 103	Maximum 9 x 10-6C-1	63.63 x 10-7C-1
Resistance to Thermal Shock	UNI EN 104	Resistant	Resistant
Resistance to Stains	UNI EN 122	Minimum Class III	Class II
Colour Resistance to light	BS - 6431(Part 6)	Resistant	Resistant
Frost Resistance	UNI EN 202	Resistant	Resistant
Resistance to Crazing	UNI EN 105	Resistant	Resistant

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