1. ASTM C297-04. Standard test method for flatwise tensile strength of sandwich constructions; 2004.
2. ASTM C365-03. Standard test method for flatwise compressive strength of sandwich cores; 2004.
3. ASTM C273-00. Standard test method for shear properties for sandwich cores materials; 2004.
4. ASTM D3039/D3039-93. Standard test method for tensile properties of polymer matrix composite materials; 2000.
5. ASTM D3518/D3518M-94. Standard test Method for in-plane shear response of polymer matrix composite materials by tensile test of a ±45° laminate; 2001.