Technical Specification

CHARACTERISITICS INTERNATIONAL STD. OUR VALUE METHOD OF TESTING
1. Deviation in Length & Width ± 0.6% ± 0.1% EN 98
2. Deviation in Thickness ± 5% ± 1% EN 98
3. Straightness of Sides ± 0.5% ± 0.1% EN 98
4. Rectangularity
± 0.6% ± 0.2% EN 98
5. Surface Flatness
± 0.5% ± 0.2% EN 98
6. Water Absorption Less than 5% Less than 5% EN 98
7. Moh's Hardness Greater than 6% Greater than 6% EN 101
8. Flexural Strength Greater than 27N/mm2 Greater than 44N/mm2 EN 100
9. Abrasion Resistance Less than 204mm3 Less than 144mm3 EN 102
10. Skid Resistance (Friction Co Efficient) Greater than 0.4 Greater than 0.6 ASTM C-1028
11. Breaking Strength 1113 N 2200 N ASTM C-648
12. Density (gm/cc) Greater than 2 Greater than 2.4 DIN 51082
13. Frost Resistance Frost Proof Frost Proof EN 202
14. Chemical Resistance No Damage No Damage EN 106
15. Thermal Shock Resistance No Damage No Damage EN 104
16. Colour Resistance No Damage No Damage DIN 51094
17. Thermal Expansion Less than 9x10-6 Less than 6x10-6 EN 103
18. Stain Resistance Resistance Resistance ISO 10545-14
19. Moisture Expansion Nil Nil ISO 10545-10
20. Glossiness - Min.65%Reflection Glossmeter