PHYSICAL PROPERTIES OF PALMYRA PALM WOOD FOR SUSTAINABLE UTILIZATION AS A STRUCTURAL MATERIAL
PHYSICAL PROPERTIES OF PALMYRA PALM WOOD FOR SUSTAINABLE UTILIZATION AS A STRUCTURAL MATERIAL
No Thumbnail Available
Date
2022
Authors
Kwaku, Antwi
Effah, Bernard
Achana,Wenia Ernest
Acheampong, Boakye James
Journal Title
Journal ISSN
Volume Title
Publisher
Maderas. Ciencia y tecnologĂa 2022
Abstract
physical properties are major characteristics that validate biomaterials’ adaptability to commercial
utilization. The moisture content, density, swelling, and shrinkage within male and female Borassus aethio pum were assessed. Green and dry moisture content, and density were tested with the oven-dry method while
swelling and shrinkage were evaluated using the water-saturation test and oven-dry methods respectively.
Unlike moisture content, density decreased towards the crowns and radially from the peripheries to their cores.
Directional swelling decreased as: Radial > Tangential > Longitudinal. Volumetric swelling was greatest at
the core of the base (6,99 %) but at least at the periphery within the middle of the male (2,89 %). However,
the female recorded much swelling at the core of its mid-portion (6,23 %) and least (4,01 %) at the crown
periphery. Directional shrinkage decreased identically as the male variety while the volumetric shrinkage for
both varieties was not consistent. The peripheries had less moisture content, better dimensional stability and
density (which influences wood strength) at the butt than those of the core indicating the peripheries would
maintain its original dimension and strength when subjected to environmental changes and be more viable for
structural works than the core.
Description
Keywords
Citation
Acheampong, J. B., Effah, B., Antwi, K., & Achana, E. W. (2021). PHYSICAL PROPERTIES OF PALMYRA PALM WOOD FOR SUSTAINABLE UTILIZATION AS A STRUCTURAL MATERIAL.