China Slate Stone Look Rustic Porcelain Tiles Building Material Decoration Material Tile (F3601), Find details about China Rustic Porcelain, Floor Tiles from Slate Stone Look Rustic Porcelain Tiles Building Material Decoration Material Tile (F3601)
Technical Standard | ||||
Test Item | Inspection standard | National standard | European standard | FYD standard |
Water Absorption (%) | GB/T 4100-2006 | ≤0.5 | ≤0.5 | ≤0.2 |
Breaking Strength (N) | GB/T 4100-2006 | ≥1300 | ≥27 | ≥2700 |
Modulus of Rupture (MPa) | GB/T 4100-20 | ≥35 | ≥27 | ≥35 |
Abrasion resistance | GB/T 4100-2006 | ≤175mm3 | <205mm3 | <160mm3 |
Thickness (%) | GB/T 4100-2006 | ±5.0mm | ±5 | ±2 |
Surface Smoothness/fatness | GB/T 4100-2006 | ±0.2% | ±0.5% | ±0.08% |
Edge Straightness | GB/T 4100-2006 | ±0.2% | ±0.5% | ±0.05% |
Squareness | GB/T 4100-2006 | ±0.2% | ±0.6% | ±0.05% |
Linear thermal expansion coefficient | GB/T 4100-2006 | <9.10-6K-1 | <7.10-6K-1 | |
Thermal shock Resistance | GB/T 4100-2006 | No Crack after rapid cooling and heating cycle for 10 times | Approve | Match |
Crazing resistance | GB/T 4100-2006 | No crazing on glazed surface after test | No crazing | |
Frost resistance | GB/T 4100-2006 | No Crack No Spalling after Frost Resisting Test | Passed | |
Resistance to staining (Class) | GB/T 4100-2006 | Minimun Class 3 | 5 | |
n=5,Ac=0,Re=2 | d=0 | |||
Radioactivity | GB6566-2010 | IRa≤1 Ir≤1.3 | IRa≤1 Ir≤1.3 |