Technical Specification

Characteristics Wall Tiles IS 13753/EN-159B III Group B III Stefina Value
1.Deviations in Length & Width ± 0.20 % ± 0.10 %
2. Deviations in Thickness ± 4.00 % ± 4.00 %
3. Straightness of Side ± 0.15 % ± 0.10 %
4. Rectengularity ± 0.15 % ± 0.10 %
5. Surface Flatness    
  - Center Curvature ± 0.22 % ± 0.10 %
  - Edge Curvature ± 0.22 % ± 0.10 %
  - Warp Edge ± 0.22 % ± 0.15 %
6. Surface Quality Min 95% of Tiles should be free from visible defects. Min 95% of Tiles
     
1. Water Absorption > 10 % 14 to 17 %
2.Modulus of Rupture > 150 Kg/Cm2 > 150 Kg/Cm2
3. Scratch Hardness Min 3 Moh's Min 3 Moh's
4. Crazing Resistance 4 Cycle Pass 4 Cycle Pass
     
1. Staining Resistance Min Class 2 Resistance
2. Household Chemicals Min Class B Resistance
3. Scratch Resistance Min 3 Min 3