TON-Tonka

Name  
SBB Code TON
Commercial Name Tonka
Botanical Name Dipteryx odorata, Dipteryx punctata
Family Fabaceae
Properties  
Color yellowish brown
Grain generally interlocked
Texture fine to medium
Tree size 30-50
Trunk diameter 0.3-1.5
Technical Data  
Green density (Kg/m3) 1200
Air dry density at 12% MC (Kg/m3) 1070
Bending strength at 12% MC (N/mm2) 187
Crushing strength at 12% MC (N/mm2) 95
Durability  
Dry wood borer Class M - Moderate Durable
Fungi Class 1 - Very durable
Termites Class D - Durable
Treatability Class 3 - Poorly permeable
End Use  
marine constructions, industrial flooring, heavy carpentry, decorative veneer, turnery, sleepers, bridges