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Performance Indicators | Technical Performance of Terracotta Products | GB | EN14411 | ||||
306*F18 WHITE Terracotta Panels | 306*F18 GRAY Terracotta Panels | 310*F30 YELLOW Terracotta Panels | |||||
Water Absorption | 1.1% | 1.4% | 2.34% | (I)3%-6% (II)6%-10% | (I)3%-6% (II)6%-10% | ||
Dry Weight | 31kg/m2 | 31kg/m2 | 41kg/m2 | / | / | ||
Frost Resistance | No damage after 100 freeze-thaw cycles | No damage after 100 freeze-thaw cycles | No damage after 100 freeze-thaw cycles | Tested value of the report | Tested value of the report | ||
Damage Strength | 4966N | 4779N | 8722N | ≥750N | ≥750N | ||
Rupture Modulus | Avg: 97MPa Min: 86MPa | Avg: 59.36MPa Min: ≥50MPa | Avg: 92.43MPa Min: 80MPa | Avg: ≥9MPa Single Value:≥ 8MPa | Avg: ≥9MPa Single Value:≥ 8MPa | ||
Poisson's Ratio | 0.16 | 0.16 | 0.16 | / | / | ||
Modulus of Elasticity | 44GPa | 34GPa | 34GPa | / | / | ||
Fire Resistance | Level A1 | Level A1 | Level A1 | / | / | ||
Resistance to Acid&Alkali | Level ULA | Level ULA | Level ULA | Tested value of the report | Tested value of the report | ||
Radioactivity | Class-A decorative material | Class-A decorative material | Class-A decorative material | / | / | ||
Earthquake Resistance | Over 10 degrees | Over 10 degrees | Over 10 degrees | / | / | ||
Test under Simulated Wind Load | No breakage under 11kPa | No breakage under 119kPa | No breakage under 11kPa | / | / | ||
Sound Insulation | Noise reduction by over 9dB | Noise reduction by over 9dB | Noise reduction by over 9dB | / | / | ||
Heat Conductivity | 0.31w/m.k | 0.31w/m.k | 0.41w/m.k | / | / | ||
Thermal Shock Resistance | No cracks | No cracks | No cracks | Tested value of the report | Tested value of the report | ||
Fouling Resistance | Level 2 | Level 2 | Level 2 | Level 2 at least | Level 2 at least | ||
Impact Resistance | 0.78 | 0.78 | 0.78 | Tested value of the report | Tested value of the report | ||
Linear Coefficient of Thermal Expansion | 5.2×10-6 °C -1 | 5.2×10-6 °C -1 | 5.2×10-6 °C -1 | Tested value of the report | Tested value of the report |