Cumaru

Dipteryx spp.

Leguminosae

Cumaru has excellent durability and weathering properties. The wood is rated as very durable regarding decay resistance, with good resistance to termites and other dry-wood borers. Grain is interlocked, with a medium texture and a waxy feel.

Cumaru has excellent durability and weathering properties. The wood is rated as very durable regarding decay resistance, with good resistance to termites and other dry-wood.

Flooring, cabinetry, furniture, heavy construction, docks, railroad ties, bearings, handles,

Basic density

0.87 g/cm³

Tangential shrinkage

7.9%

Radial shrinkage

5.5%

Bending modulus of elasticity

1620 kgf/cm²

Breakage modulus of elasticity

224180 kgf/cm²

Parallel compression (RM)

1070 kgf/cm²

Perpendicular compression (ELP)

1070 kgf/cm²

Hardness on the sides

3540 lb at 12% moisture content

Hardness on end grain

1250 12% mc (kfc)

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JM - Tropical Wood

Cumaru

Basic density

Tangential shrinkage

Radial shrinkage

Bending modulus of elasticity

Breakage modulus of elasticity

Parallel compression (RM)

Perpendicular compression (ELP)

Hardness on the sides

Hardness on end grain

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