The
metallic tiles by AURUM keep the technical characteristics
of the body of origin (glazed stoneware and earthenware
).
AURUM's metallic tiles' technical characteristics for a wall
use according to NF EN 176
Type
of test |
Required
value by EN 176 |
AURUM's
result |
Type
of process NF EN 176 |
1.
Water absorption |
Inf.
to 3% |
Inf.
to 3% |
NF
EN 99 |
2.
Resistance to flexing |
Min.
20 N/mm2 |
OK |
NF
EN 100 |
3.
Glaze's hardness |
Min.
5 Mohs |
OK |
NF
EN 101 |
4.
Linear dilatation between 20 and 100°C en K |
4x10 |
OK |
NF
EN 103 |
5.
Resistance to temperature variation |
Required |
OK |
NF
EN 104 |
6.
Resistance to frost |
Required |
OK |
NF
EN 202 |
7
Colours stablility and stability to light (UV resistance) |
Required |
OK |
NF
51094 |
8.
Resistance to chemicals and alkalin products |
No
visible modifications |
OK |
NF
EN 122 |
9.
Resistance to surface 's abrasion |
|
Classe
1 |
NF
EN 154 |
Nota
bene : The required technical characteristics are regularly
checked by AURUM's laboratory.
*