| TECHNICAL PARAMETER | ASTM | CEN | ISO | INT. STD | ZANDROS GRANITO |
|---|---|---|---|---|---|
| Deviation in length | C 499 | EN 98 | 10545-2 | ± 0.6% | ± 0.1% |
| Deviation in thickness | C 499 | EN 98 | 10545-2 | ± 0.5% | ± 0.1% |
| Straightness of sides | - | EN 98 | 10545-2 | ± 0.5% | ± 0.1% |
| Rectangularity | - | EN 98 | 10545-2 | ± 0.6% | ± 0.2% |
| Surface Flatness | C 485 | EN 98 | 10545-2 | ± 0.5% | ± 0.2% |
| Water Absorption | C 373 | EN 99 | 10545-3 | < 0.5% | < 0.05% |
| Scratch Hardness(Moh's) | C 849 | EN 100 | - | > 6 | > 8 |
| Modulus of Rupture(N / mm 2) | C 648 | EN 100 | 10545-4 | > 27 N / mm 2 | > 47 N / mm 2 |
| Breaking Strength (N) | C 648 | - | - | 1113 N | 2830 N |
| Skid Resistance | C 1028 | - | DIN51130 | > 0.4 | > 0.6 |
| Abrasion Resistance (N / mm 3) | - | En 102 | 10545-6 | < 204 N / mm 2 | < 144 N / mm 2 |
| Linear Thermal Expansion (/ C) | C 372 | EN 103 | 10545-8 | < 9 X 10 -6 N / mm 2 | < 6 X 10 -4 N / mm 2 |
| Thermal shock Resistance | C 484 | EN 104 | 10545-9 | No damage | No damage |
| Colour Resistance To Light | DIN 51094 | - | 10545-16 | No damage | No damage |
| Glossiness (REflection) | - | - | - | - | 90 % |
| Chemical REsistance (Except HF) | C 650 | EN 106 | 10545-13 | No damage | No damage |
| Density (gm / cc) | - | - | DIN51082 | > 2 | 2.4 |
| Frost REsistance | - | - | 10545-12 | Frost Proof | Frost Proof |
| Decorative Faults | - | - | 10545-2 | Defect Free | Defect Free |
| Surface Quality | - | - | 10545-2 | 95 % Defect Free | > 95 % |
| Impact Resistance | - | - | - | Good | Good |
| Crazing Resistance | - | - | 10545-11 | No Crazing | No Crazing |
| Resistance to House Hold Chemicals | - | - | 10545-13 | No Visible Effect | No Visible Effect |