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Technical
Standard
Ceramic Tile
Ceramic
Rustic Floor Tile, Glazed Exterior Wall Tile
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Product standards |
Test Value |
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Water absorption |
3%<B<6% |
Average Value=4.85% |
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Breaking strength
Rupture modulus |
≥1300N
≥22MPa |
Average Value =1245N
Average Value =28.4MPa |
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Length |
±1.0% |
±0.3% |
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Width |
±1.0% |
±0.3% |
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Surface smoothness |
±0.5% |
±0.5% |
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Edge straightness |
±0.5% |
±0.5% |
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Squareness |
±0.6% |
±0.5% |
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Wearing strength |
＜220m3 |
＜180m3 |
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Linear thermal expanse on coefficient |
＜9*10-6K-1 |
＜8*10-6K-1 |
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Thermal versatility |
No
crackle and crack after rapid cooling and rapid heating cycle for 10
times |
No
crackle and crack after rapid cooling and rapid heating cycle for 10
times |
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Frost resisting property |
No
crack spalling after frost resistance |
No
crack spalling after frost resistance |
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Radioactivity |
1Ra≤1
1R≤1.3 |
1Ra≤0.6 1R≤1.0 |
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