Experimental Study on Sandwich Bridge Decks with GFRP Face Sheets and a Foam-Web Core Loaded under Two-Way Bending

Table 3

Material properties of foam.

Foam	40 kg/m^3	60 kg/m^3	100 kg/m^3
Compressive strength (MPa)	0.4	0.7	1.3
Compressive modulus (MPa)	5.5	9.2	14.5
Shear strength (MPa)	0.4	0.6	0.9
Shear modulus (GPa)	51.2	66.2	81.9