Natural durability: Relatively resistant to fungi.
Heartwood: Durability class 1.
Relative resistance to animal organisms: Heartwood: Dry wood borers D, termites D, and marine borers D.
Use class: 4 = Permanent contact with soil or fresh water.
Strength class: D30, depending on origin and quality.
Specific gravity: 800 kg/m³ at 12% moisture content.
