Technical Specification A detailed description of technical requirements, usually with specific acceptance criteria, stated in terms suitable to form the basis for the actual design development and production processes of an item having the qualities specified in the operational characteristics.
Glazed Digital Wall Tiles
| CHARACTERISTICS | METHOD OF TESTING | EURO STANDARD EN:14411:2016 (GROUP BIII) | MEAN VALUE OF ART TILE | |
|---|---|---|---|---|
| Deviatio and Surface Quality | Deviation in Length & Width | EN ISO 10545 (Part-2) | ± 0.5% | ± 0.3% |
| Deviation in Thickness | EN ISO 10545 (Part-2) | ± 10% | ± 0.3% | |
| Straightness of Sides | EN ISO 10545 (Part-2) | ± 0.30% | ± 4% | |
| Rectangularity | EN ISO 10545 (Part-2) | ± 0.50% | ± 0.20% | |
| Surface Flatness | EN ISO 10545 (Part-2) | ± 0.50% | ± 0.30% | |
| Surface Quality | EN ISO 10545 (Part-2) | Min. of 95% of tiles should be free from visible defect | 97% | |
| Physical Properties | Water Absorption % | EN ISO 10545 (Part-3) | > 10% | Average 15% (± 2%) |
| Breaking Strength | EN ISO 10545 (Part-4) | Require <600N. <7.5mm Thickness | Average 765N | |
| MOR in N/mm2 | EN ISO 10545 (Part-4) | Require Min. 12.0N/mm2, Thickness > 7.5mm | Average 16N/mm2 | |
| Linear Thermal Expansion | EN ISO 10545 - 8 | Max 9x10 -6 | 4.8x10' | |
| Thermal Shock Resistance | EN ISO 10545 - 9 | 10 Cycle | Confirm | |
| Crazing Resistance | EN ISO 10545 - 11 | 2 Cycle | No Crazing upto 4 Cycle | |
| Chemical Properties | Resistant to Stain | EN ISO 10545 - 14 | Class 3 | Confirm |
| House hold Chemical Resistant | EN ISO 10545 - 13 | Class GC | Class GA |
Polished and Glazed Porcelain Tiles
| Sr.No | Particulars | Standard as per ISO 13006 / EN 176 Group Bla | Arttile Value | Method of Testing |
|---|---|---|---|---|
| 1 | Deviation In Length | +0.60% | +0.10% | ISO 10545 - 2 |
| 2 | Deviation In Thickness | +5% | +2% | ISO 10545 - 2 |
| 3 | Straightness Of Sides | +0.50% | +0.10% | ISO 10545 - 2 |
| 4 | Rectangularity | +0.60% | +0.20% | ISO 10545 - 2 |
| 5 | Surface Flatness | +0.50% | +0.20% | ISO 10545 - 2 |
| 6 | Water Absorption* | < 0.05% | < 0.05% | ISO 10545 - 2 |
| 7 | Mohs Hardness* | <6 | <7 | EN 101 |
| 8 | Flexural Straightness* | >35 N/MM 2 | >45 N/MM 2 | ISO 10545 - 4 |
| 9 | Abrasion Resistance | >175 MM 3 | >144 MM 3 | ISO 10545 - 6 |
| 10 | Skid Resistance | >0.4 | >0.4 | ISO 10545 - 17 |
| 11 | Breaking Strength* | 1113 N | 2500 N | ISO 10545 - 4 |
| 12 | Density(g/cc) | >2 | 2.4 | ISO 10545 - 3 |
| 13 | Frost Resistance | Frost Proof | Frost Proof | ISO 10545 - 12 |
| 14 | Chemical Resistance | No Damage | No Damage | ISO 10545 - 13 |
| 15 | Thermal Shock Resistance | No Damage | No Damage | ISO 10545 - 9 |
| 16 | Colour Resistance | No Damage | No Damage | DIN 51094 |
| 17 | Thermal Expansion | <9x10-6 | <6x10-6 | ISO 10545 - 8 |
| 18 | Stain Resistance | Resistant | Resistant | DIN 51094 |
| 19 | Moisture Expansion | Nil | Nil | DIN 51094 |
| 20 | Glossiness | - | >90% reflection | Gloss Meter |