< PreviousTest Description I.S.- 4457:2007Test Method S. No. ISO 13006 / EN 14411 Group B1a Johnson Clad Care Clad Stone Endura A) Dimension Quality 1 Deviation in Length & Width ±0.75%±0.6%±0.6% IS 4457:2007 Annex B / ISO 10545-2 2Deviation in thickness±5%±5%±4% IS 4457:2007 Annex B/ ISO 10545-2 3 Straightness of sides ±0.5%±0.5%±0.4% IS 4457:2007 Annex B / ISO 10545-2 4 Rectangularity ±0.6% ±0.5%±0.4% IS 4457:2007 Annex B / ISO 10545-2 5Surface atness±0.5%±0.5%±0.3% IS 4457:2007 Annex B / ISO 10545-2 6 Surface Quality Min 95%Min 95%Min 95% IS 4457:2007 Annex B / ISO 10545-2 B) Physical Properties 1 Water Absorption <0.5%<0.5%<0.5% IS 4457:2007 Annex C / ISO 10545-3 2 Scratch hardness of surface (Moh's scale) Report value>7IS 13630 part 13 3 Flexural Strength (Average MOR)>35N/mm²>35N/mm²>38N/mm² IS 4457:2007 Annex D / ISO 10545-4 4 Breaking Strength >800N IS 4457:2007 Annex D / ISO 10545-4 5 Surface Abrasion Resistance (PEI Rating) Glazed Report abrasion class Min PEI IV - V ISO 10545-7 / IS 13630-11 6 Deep Abrasion Resistance (Ungalzed)3 <175mm<175mm 3 <120mm 3 IS 4457:2007 Annex E / ISO 10545- 6 7 Skid Resistance (R value Ramp test) DIN 51130 8 Bulk Density, in (g/cc)Report value >2.2ASTM C373-16 / IS 13630-2 9 Moisture Expansion IS 13630-part 3 / ISO 10545-10 10Frost Resistance No damage ISO 10545-12 / IS 13630-10 11 Color Resistance to UV LightReport resultNo change in color DIN 51094 >700N>700N >R9 <0.3mm/m Manufacturer to declare Manufacturer to declare Manufacturer to declare _ _ _ _ _ _ _ C) Chemical Properties Resistance to Chemicals a) Resistance to household swimming pool salts chemicals and ResistantClass AAClass AA Manufacturer to declare Manufacturer to declare b) Resistance to acids & alkalies Class AA 2Stain Resistance 1 IS 13630 part 8 ResistantResistant IS 13630 part 7 / ISO 10545-14 _ -6-1 <7x10K -6-1 <7x10K D) Thermal Properties 1 Linear Thermal Expansion ISO 10545-8/ IS 13630-4 2Thermal Shock Resistance No damageNo damageNo damage ISO 10545-9 / IS 13630 -5 _Next >