Rigidity


ALPOLIC and its affiliated products are highly rigid compared to solid metal sheets. When pressure works on ALPOLIC panel, two sheets of metal skin behave like a strong H-section

Rigidity of ALPOLIC in comparison with other materials of the equivalent rigidity

ALPOLIC and its affiliated products Solid metals of the equivalent rigidity
Aluminum
Specific gravity: 2.71
E: 70×103 MPa or N/mm2
Stainless steel (304)
Specific gravity: 7.89
E: 190×103 MPa or N/mm2
Product Thickness mm Weight Kg/m2 Thickness mm Weight ratio Thickness mm Weight ratio
ALPOLIC A2 4 8.1 3.3 1.10 2.4 2.34
ALPOLIC/fr 3 6.0 2.7 1.22 1.9 2.49
4 7.6 3.3 1.18 2.4 2.48
6 10.9 4.5 1.13 3.2 2.33
TCM 4 9.3 3.6 1.05 2.5 2.09
SCM 4 10.2 4.2 1.12 2.9 2.19
ZCM 4 12.5 3.1 0.79 2.2 1.62
ALPOLIC/fr LT 3 5.5 2.4 1.18 1.7 2.44
ALPOLIC 3 4.6 2.7 1.59 1.9 3.25
4 5.5 3.3 1.63 2.4 3.43
6 7.4 4.5 1.65 3.2 3.40
AL-LEADER 3 2.9        
ALPOLIC/fr-RF 3 6.0 3.7 1.22 1.9 2.50