DownloadsCharacteristics according to UNE standards
| GROUP B Ib | |||
|---|---|---|---|
| Standard | Test | UNE EN 14411:20034 |
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Measurement of length and width. |
± 1,0 % |  |
Measurement of thickness. |
± 10 % | |
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Measurement of straightness of sides. |
± 0,5 % | |
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Measurement of rectangularity. |
± 0,6 % | |
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Measurement of surface flatness. |
± 0,5 % | |
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Water absorption. |
0.5 % < E > 3 %
Individual max.: 3,3% |
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Bending strength. Modulus of rupture. |
> 30 N/mm2 Individual min.: 27 |
> 43 N/mm2 |
Breaking load. |
> 1.100 N | |
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Resistance to surface abrasion. |
Declare class | Class 3-5 |
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Linear thermal expansion test. |
Method available | >7x10-6 ºK-1 |
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Resistance to thermal shocks. |
Method available | |
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Resistance to cracking. Glazed tiles. |
Required | |
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Resistance to frost and ice. |
Required | |
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Resistance to cleaning products and swimming pool reactive agents. |
Minimum GB | GLA (V) |
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Resistance to staining. |
> 3 | 3 - 4 |
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Slip resistance (Basic document SU 1, CTE) |
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Scratch resistance Mohs test. |
Not required | 6 - 9 |
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Fire performance | Not required | A1 - A1 fl |