Example: barber
Coast Redwood Range
Found 2 free book(s)
Specification Guide for Wolmanized Wood
www.americanpoleandtimber.comthe West coast), a retention of 1.50 pcf is acceptable (UC5A). AWPA Use Category System ... • Redwood* • Sitka Spruce* ... marine environments.Retention levels range from 0.40 pcf for soil contact to 2.50 pcf for saltwater immersion. Marine treated wood
Wood Handbook--Chapter 6--Lumber Stress Grades and …
www.fpl.fs.fed.using rules for lumber in this thickness range and specifies grading characteristics for different grade specifications. American Softwood Lumber Standard dimension lumber in this thickness range is required to conform to the National Grading Rule, except for special products such as scaffold planks. Grade rules for other sizes, such as nominal 5-in.