Technical Specification of vitreous sanitary ware asper 2556(part i) : 1994/2004
NAME OF TEST AS PER IS (PART 1) 1994 COTO TEST VALUE
1. Crazing Test No Crazing Upto 2 Cycls upto 5 hrs Each Cycle or 10 Hrs At Presure 0.34 to 0.37 Mps No Problem Upto 4 Cycle And No Crazing
2. Water Absorption Average Value Should Not Exceed More Them 0.5% Max 0.30% Show Batter Vitrification
3. Module Of Repture Not Lessthen 60 Mps Min 70 Mps./ Min 80 Mps.
4. Chemical Resistence No Loss of Reflectivity of the glaze when Compared With Control Sample No Loss of Reflectivity of the glaze when Compared With Control Sample
5. Resistence To Staining And Burning No Stain Shall Remain on Either of Best Peice No Stain Shall Remain on Either of Best Peice
6. Wavy Finish No on all visible surface No on all visible surface
7. Discoloration No on all visible surface No on all visible surface