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Utilization of Rubber Wood : a Timber from Non-conventional Source

M. A. Sattar
Director (Ex.)
Seasoning and Timber Physics Division, Bangladesh Forest Research Institute, Chittagong.

Abstract/ Executive Summary:

The paper examines the suitability of utilization of rubber wood (Hevea brasiliensis) as an alternative to traditional wood. To this end its different properties have been determined and appropriate processing techniques have been developed. The results reveal that, inspite of some limitations; rubber wood may be used for a variety of purposes.

Keywords: Rubber wood, Properties, Processing techniques, Uses.

Location:

Start Date: 00-00-0000

End Date: 00-00-0000

Program Area: Conservation and Biodiversity

Commodity: Tree

Objectives:

To evaluate the pertinent properties and to develop appropriate processing techniques of rubber wood.

Methodology:

Anatomical characteristics, Physical properties, Seasoning properties, Mechanical properties, Chemical properties, Natural durability and treatability, Working and finishing properties, Peeling and particle board making properties, Pulping properties have been used.

Source of Information: Bangladesh Journal of Forest Science, Vol : 24 (1), Jan-June 1995, 1-6

Article Link (Online Journal):

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

Although rubber wood possesses several desirable qualities, it has certain limitations as well. It is non-resistant to decay fungi, insects and marine borers. Another factor which affects its quality is the presence of tension wood. Rubber trees are generally grown in hilly areas with a gradient. Reaction wood like tension wood is formed in these trees. Timber containing tension wood is prone to higher tangential and longitudinal shrink ages and has tendency to warping.

Inspite of the limitations, rubber wood may be used for the following purposes :

Furniture like chair, table, sofa-set, cot, almirah and a variety of other products,

Construction like door and window shutters with properly treated timber, Plywood and particle board and Printing and wrapping paper.

Knowledge Management: Journal