Bally Penetrometer - time before waterpenetration | 6 hours |
Water uptake in % after 6 hours | 15% |
Tear strenght | 35 kg perpendicular
35 kg parallel |
Lastometer test | min. 7,5mm distension,
Load applied min. 300N at grain break. |
Adhesion | 2 N/cm |
Thickness | 2,8-3,0mm |
Rub test
|
-wet 50x
-dry 80x |