Technical Specification

	Characteristics	Wall Tiles IS 13753 / EN - 159B III	IVANTA VALUE
	A ] DIMENSION & SURFACE QUALITY
1	Devotion in Length & Width	±0.5%	±0.3%
2	Devation in Thickness	±0.5%	±0.5%
3	Straightness of sides	±0.5%	±0.3%
4	Rectangularity	±0.6%	±0.5%
5	Surface Flatness	±0.5%	±0.3%
6	Surface Quality	Min 95% of tiles should be free from visible defects	>95%
	B ] PHYSICAL PROPERTIES
1	Water Absorption	20% > E > 10%	16%
2	Modulus of Rupture	> 150 Kg/Cm2	> 18pkg1Cm2 Avg
3	Scratch hardness	Min 3 Mohs	> 3 Mohs
4	Crazing Resistance	1 Cycle	Passes 4 Cycles
	C ] CHEMICAL PROPERTIES
1	Staining Resistance	Min Class 2	Resistance
2	Household Chemicals	Min Class B	Resistance
3	Scratch Resistance	Min 3	Min 3
	D ] THERMAL PROPERTIES
1	Thermal Shock Resistance	10 Cycles	Resistance
2	Thermal Expansion	9*10^-6 - k ^ -1 max	Conforms