Your search resulted in 6 documents.
Field performance of wood-based decking materials in the Western United States
2014 - IRG/WP 14-30645
While wood has long been used for the construction of decks and other outdoor features, a variety of wood-plastic composite (WPC) decking products have emerged over the past decade with claims of exceptional durability and low maintenance. There are relatively few long term comparative tests on these products. The performance of selected WPC decking products was compared with naturally durable we...
S Lipeh, C S Love, J J Morrell
Rapid detection of the Alaska yellow cedar, Callitropsis nootkatensis (Cupressaceae) extractives using Fourier transform infrared (FT-IR) spectroscopy
2017 - IRG/WP 17-20612
Global changes in wood harvesting towards plantation species grown on much shorter rotations has the potential to markedly alter wood quality perceptions. Nowhere is this more risky than with naturally durable species where there is compelling evidence that faster grown woods tend to be less durable. The ability to non-destructively assess durability may allow growers to identify materials that re...
S Lipeh, J J Morrell
Performance of treated Malaysian semantang bamboo (Gigantochloa scortechinii) - field and laboratory durability evaluation
2023 - IRG/WP 23-30788
Field performance of sematan bamboo, Gigantochloa scortechinii was evaluated under the Malaysian tropical climate, along with laboratory evaluation to white-rot fungi and mold. Starch was removed from the bamboo by submerging the bamboo in the river for 6-8 weeks, kiln-dried and cut to 300 mm (L) round bamboo and 25 mm (W) x 50 mm (L) stripe for the field and laboratory test respectively. Bamboo w...
S Lipeh, T Khadiran, Z Jalaludin, M K Anwar U
Unlocking the potential of paulownia in Malaysia: Durability assessment to mold
2024 - IRG/WP 24-11043
Paulownia is one of the species included in the plantation program in Malaysia due to its fast growth (three to four years) and excellent properties suitable for wide application including furniture, biofuel, musical instruments, and decoration. However, data on its durability to biodegradation is scarce, especially for tropical usage. In this study, a paulownia clone known as Revotropix Paulownia...
S Lipeh, T Khadiran, N A Siam, R Jalil, N F N M Isa
Preservative properties of boron-treated paulownia wood
2024 - IRG/WP 24-20729
This research was performed to investigate the preservative retention properties of paulownia wood treated using boric acid/borax at mass ratio of 1:1.8. Different portion of paulownia wood (top, middle, bottom) were used as a sample throughout of this study. In the treatment process, the paulownia wood was dipped in the 1% boric acid/borax solution for 1, 24, 72, 120 and 240 hours to achieve requ...
T Khadiran, M A M Abdullah, S Lipeh
Durability of Malaysian plybamboo to mold
2024 - IRG/WP 24-41014
Durability of 3-layer plybamboo fabricated from two Malaysian bamboo species, Gigantochloa levis (beting) and Gigantochloa scortechinii (semantan) using three different adhesives - urea formaldehyde (UF), melamine urea formaldehyde (MUF) and phenol resorcinal formaldehyde (PRF) was evaluated in this study. Samples were exposed to the mold, Aspergillus brasiliensis for 4-week following the ASTM D44...
S Lipeh, A Mustapha, A S Yusoh, M K A Uyup