CAN/CSA-O80.5-M89:1989 Edition
$26.65
Preservative Treatment of Posts by Pressure Processes
Published By | Publication Date | Number of Pages |
CSA | 1989-03-01 | 30 |
This Standard covers the preservative treatment of round, half-round, and quarter-round posts* for fence or highway use. It does not cover the preservative treatment of posts sawn four sides. Sawn posts are treated under CSA Standard CAN/CSA-O80.2. *Posts, in contrast with poles, cover lengths shorter than 4.5 m. This standard covers the following species: Douglas Fir, * western Hemlock, * Western Larch,* Jack Pine, Red Pine, Ponderosa Pine, Spruce, Poplar, Red Alder, and Sothern yellow pine. *Round posts only.