| Property |
Typical Value |
Unit |
Test Method |
| Apparent Specific Weight |
49/74 (2cm/3cm) |
kg/m² |
ASTM C-373 |
| Density |
2.5 |
g/cm³ |
DINISO 1183 |
| Flexural Strength (4points) |
55.5/49.4/52.4 (wet/dry/wet+dry) |
kg/m2 |
ASTM C-373 |
| Flexural Modules |
15000-22000 |
MPa |
UNI EN 100 (92) |
| Compressive Strength |
170 |
MPa |
ASTM C-880 |
| Flexural Elongation |
0.14 |
% |
DIN EN ISO 178 |
| Ball impact Resistance |
No cracks at falling of 1200mm |
Visual |
DIN ISO 4586 T12 |
| Hardness |
7 |
Mohs |
Mohs' Hardness Scale |
| Micro Surface Hardness Knops |
4526.2 |
MPa |
UNI 9742/6 |
| Coeffcient of Linear Thermal Expansion |
0.03-0.06 |
% |
ASTM C-531 |
| Static Coefficient of Friction |
0.50/0.54 (wet/dry) |
Avg |
ASTM C1028-89 |
| Scratch Resistance |
2.5 |
N |
DIN EN 438 part114 |
| Resistance of Dry Heat(@180° C) |
5 (upper limit) |
Level |
DIN ISO 4586 T8 |
| Resistance of Cigarette Burns |
5 (upper limit) |
Level |
DIN ISO 4586 T17 |
| Chemical Resistance |
HCI 10 % (No visible alternation)
KOH 10% (Opaueness of the surface) |
Visual |
ASTM C-650 |
| Contamination by Mold-Fungus |
No growth |
|
|
| Abrasive Resistance |
90.9 |
Ha |
ASTM C-241 |
| Walter Absorption |
0.10 |
%wt |
ASTM C-373 |
| Thermal Shock Resistance |
No visible damage |
Visual |
ASTM C 484-86 |
| Freeze-Thaw Cycling |
Unaffected after 15 cycles |
Visual |
ASTM C 1026-84 |
| UV-Stability (Xenon Arc) |
6 |
Level |
DIN ISO 4586 T16 |
| Resistance to Slippage Wet Area |
C |
Class |
DIN 51 130-11,1992 |
| Slip Resistance |
9.07(damp surface) |
BPN |
ASTM E-303 |
| Reaction to Fire: Flame Spread |
1 |
Class |
BS 476,Part 7 1997 |
Reaction to fire: Fire Propagation
Index 1 |
1.4 |
Class |
BS 476, Part 6 1989 |
