Abstract

Rubber wood [Hevea brasiliensis] once posed a disposal problem in India, but has now become an important timber source, with current production running at 600 000 Cubic meter roundwood annually. This paper discusses its present uses (packing cases, low-grade plywood for tea chests, chair seats etc., textile shuttle blocks, cable drums, and in furniture and joinery) and potential uses (increased use as furniture and in joinery, for panels, flooring, mouldings, bentwood, composite panels and household utility items) . The advantages and limitations of using rubber wood are outlined, and its physical and strength properties are compared with those of other timbersrubber wood compares well except for its tendency to warp (due to the presence of tension wood) . Notes are given on the most important research needs which include storage conditions for green wood, preservative treatment, drying, and ways to reduce the occurrence of tension wood, or compensate for its presence