AWPA U1-23
Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2023
AWPA
Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2023
standard by American Wood Protection Association, 2023
standard by American Wood Protection Association, 2022
Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2021
standard by American Wood Protection Association, 2021
Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2021
Book of Standards, 2014 Edition
standard by American Wood Protection Association, 2014
Use Category System Set: Processing and Treatment Standard (T1-09) and User Specification for Treated Wood (U1-09)
standard by American Wood Protection Association, 04/01/2009
Use Category System: Processing and Treatment Standard (T1-17) and Use Category System: User Specification for Treated Wood (U1-17)
standard by American Wood Protection Association, 2017
Use Category System Set: Processing and Treatment Standard (T1-10) and User Specification for Treated Wood (U1-10)
standard by American Wood Protection Association, 05/01/2010