A wire Indonesian Merbau Merbau wood, which belongs to the type of wood preservative, hard material, often used for outdoor carpentry, such as an outdoor wooden bridge, wooden railings, etc., are fine wood preservative. From Indonesia and Indonesia Merbau obvious difference between heartwood and sapwood, sapwood yellowish white to off-white; heartwood reddish-brown to pale chestnut brown, with dark striped ribbon. Growth rings indistinct. Diffuse porous wood, hole size medium; short hole and complex pore diameter columns, rich inclusions. Axial parenchyma significantly, showing tubular ring, wing-like, a few wing-shaped and round circles poly-shaped, wood-ray fine, very much; diameter surface markings obvious chord surface ripples seen. Shiny wood, day special smell and taste; texture staggered, slightly rough structure, corrosion resistance, durability. Hard material weight, high strength. This wood is characterized by a significant gold deposits of sulfur pipe bore is very obvious, and easy to change the case of iron and water. Indonesian Merbau wood species should be considered an existing wooden floor, the best kind of stability. Merbau due to slight differences in color, divided into "red pineapple" and "yellow pineapple." Large diameter Merbau, roots of reddish color, darker, quality is better; smaller diameter Merbau, treetop unit color yellow, lighter color better.