The Standard Malaysian Name for the tree and timber of Cotylelobium spp. and Vatica spp. (Dipterocarpaceae). Vernacular names applied include resak (Peninsular Malaysia, Sabah and Sarawak) with various epithets, balau (Peninsular Malaysia) in error, damar keluang (Pahang), jenuong (Johor) and keruing babi (Peninsular Malaysia).
Uses :
The timber is suitable for all forms of heavy construction, bridges, piling, marine construction, beams, posts, joists, pallets (permanent heavy duty), door and window frames and sills, tool handles (impact), flooring (heavy traffic), power transmission poles, laboratory benches, vehicle bodies (framework and floor boards), railway sleepers, fender supports, staircase (angle blocks, rough brackets, carriage, riser, stringer, tread, bullnose, round end and winder), cooling tower (structural members), telegraphic and power transmission posts and cross arms, heavy duty furniture and wooden containers.