Technical Specifications

CERAMIC WALL TILES
Technical Specifications

CHARACTERISTIC	STANDARD AS PER	UNITAS VALUE	TEST METHOD
	ISO-13006 / EN14411
	GROUP
REGULATORY PROPERTIES
Deviation in length & width	± 0.5%	± 0.1%	ISO-10545-2
Deviation in thickness	± 5.0%	± 4.0%	ISO-10545-2
Straightness in sides	± 0.5%	± 0.1%	ISO-10545-2
Rectangularity	± 0.5%	± 0.4%	ISO-10545-2
Surface flatness	± 0.5%	± 0.2%	ISO-10545-2
Surface quality	Min. 95% defect-free	> 96%	ISO 10545-2
PHYSICAL PROPERTIES
Water absorption	> 10%	> 12-18%	ISO-10545-3
Modulus of rupture	> 12 N/mm²	> 18 N/mm²	ISO-10545-4
Breaking strength	> 600 N	> 800 N	ISO-10545-4
Frost resistance	Test passed in accordance with test method	Pass	ISO-10545-12
Thermal shock resistance	Min. 10 cycle	Pass	ISO-10545-9
Moisture expansion	0.06 mm/m	0.01 mm/m	ISO-10545-10
Thermal expansion (COE)	Max. 9.0 × 10⁻⁶	Max. 5 × 10⁻⁶	ISO-10545-8
Crazing resistance	No damage	No damage	ISO-10545-11
CHEMICAL PROPERTIES
Chemical resistance	No damage	No damage	ISO-10545-13
Stain resistance	Min. Class 3	Class 5	ISO-10545-14

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CHARACTERISTIC	STANDARD AS PER	UNITAS VALUE	TEST METHOD
	ISO-13006 / EN14411
	GROUP
REGULATORY PROPERTIES
Deviation in length & width	± 0.6%	± 0.1%	ISO-10545-2
Deviation in thickness	± 5.0%	± 4.0%	ISO-10545-2
Straightness in sides	± 0.5%	± 0.1%	ISO-10545-2
Rectangularity	± 0.6%	± 0.4%	ISO-10545-2
Surface flatness	± 0.5%	± 0.2%	ISO-10545-2
Surface quality	Min. 95% defect-free	> 96%	ISO 10545-2
PHYSICAL PROPERTIES
Water absorption	3% < Ev ≤ 6%	< 3.7%	ISO-10545-3
Modulus of rupture	> 22 N/mm²	> 35 N/mm²	ISO-10545-4
Breaking strength	> 600 N	> 800 N	ISO-10545-4
Frost resistance	Test passed in accordance with test method	Pass	ISO-10545-12
Thermal shock resistance	Min. 10 cycle	Pass	ISO-10545-9
Moisture expansion	0.02 mm/m	0.01 mm/m	ISO-10545-10
Thermal expansion (COE)	Max. 9.0 × 10⁻⁶	Max. 5 × 10⁻⁶	ISO-10545-8
Crazing resistance	No damage	No damage	ISO-10545-11
CHEMICAL PROPERTIES
Chemical resistance	No damage	No damage	ISO-10545-13
Stain resistance	Min. Class 3	Class 5	ISO-10545-14

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CHARACTERISTIC	STANDARD AS PER	UNITAS VALUE	TEST METHOD
	ISO-13006/EN14411
	GROUP
REGULATORY PROPERTIES
Deviation in length & width	± 0.5%	± 0.1%	ISO-10545-2
Deviation in thickness	± 5.0%	± 4.0%	ISO-10545-2
Straightness in sides	± 0.5%	± 0.1%	ISO-10545-2
Rectangularity	± 0.5%	± 0.1%	ISO-10545-2
Surface flatness	± 0.5%	± 0.2%	ISO-10545-2
Surface quality	Min. 95% defect-free	> 96%	ISO 10545-2
Glossiness	> 90 GU	> 92 GU	Gloss meter 60°
STRUCTURAL PROPERTIES
Water absorption	≤ 0.5%	≤ 0.05%	ISO-10545-3
Apparent density	> 2.3 g/cc	> 2.30 g/cc	DIN 51057
MASSIVE MECHANICAL PROPERTIES
Modulus of rupture	> 35 N/mm²	> 45 N/mm²	ISO-10545-4
Breaking strength	> 1300 N	> 1600 N	ISO-10545-4
Impact resistance (COR)	> 0.55	> 0.55	ISO-10545-5
SURFACE MECHANICAL PROPERTIES
Surface abrasion resistance	Declared class (between ≤ 175 or ≤ 100 revolutions)	EN 154
Deep abrasion resistance (Mohs scale)	5	5	EN 101

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UNITAS CERAMICA LLP. Is a leading company specializing in global supply of ceramic, porcelain and related products, largely tiles and sanitary wares.