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  1. Home
  2. AWPA U1-22

AWPA U1-22 Historical

2259595

Use Category System: User Specification for Treated Wood

standard by American Wood Protection Association , 2022

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Full Description

The Use Category System (UCS) of the American Wood Protection Association (AWPA) designates what preservative systems and retentions have been determined to be effective in protecting wood products under specified exposure conditions. The strength of the UCS and its focus is that all wood uses can be placed into one of five major Use Categories that clearly describe the exposure conditions that specific wood products can be subjected to in service. The major Use Categories are further broken down into sub-categories to define the associated degree of biodegradation hazard and product service life expectations for specific products and exposure conditions. See more

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Document History

  1. AWPA U1-25

    April 2025
    Use Category System: User Specification for Treated Wood

    • Most Recent  Most Recent
  2. AWPA U1-24

    May 2024
    Use Category System: User Specification for Treated Wood

    • Historical Version
  3. AWPA U1-23

    January 2023
    Use Category System: User Specification for Treated Wood

    • Historical Version
  4. AWPA U1-22

    You are currently viewing this product 👀 currently
    viewing

    January 2022
    Use Category System: User Specification for Treated Wood

    • Historical Version
  5. AWPA U1-21

    January 2021
    Use Category System: User Specification for Treated Wood

    • Historical Version
  6. AWPA U1-20

    January 2020
    Use Category System: User Specification for Treated Wood

    • Historical Version
  7. AWPA U1-19

    January 2019
    Use Category System: User Specification for Treated Wood

    • Historical Version
  8. AWPA U1-18

    January 2018
    Use Category System: User Specification for Treated Wood

    • Historical Version
  9. AWPA U1-17

    June 2017
    Use Category System: User Specification for Treated Wood

    • Historical Version
  10. AWPA T1-17 / U1-17 SET

    June 2017
    Use Category System: Processing and Treatment Standard (T1-17) and Use Category System: User Specification for Treated Wood (U1-17)

    • Historical Version
  11. AWPA T1-16 / U1-16 SET

    August 2016
    Use Category System: Processing and Treatment Standard (T1-16) and Use Category System: User Specification for Treated Wood (U1-16)

    • Historical Version
  12. AWPA U1-16

    January 2016
    Use Category System: User Specification for Treated Wood

    • Historical Version
  13. AWPA U1-15

    January 2015
    Use Category System: User Specification for Treated Wood

    • Historical Version
  14. AWPA T1-15 / U1-15 SET

    January 2015
    Use Category System Set: Processing and Treatment Standard (T1-15) and User Specification for Treated Wood (U1-15)

    • Historical Version
  15. AWPA U1-14

    May 2014
    Use Category System: User Specification for Treated Wood

    • Historical Version
  16. AWPA U1-13

    May 2013
    Use Category System: User Specification for Treated Wood

    • Historical Version
  17. AWPA T1-13 / U1-13 SET

    May 2013
    Use Category System Set: Processing and Treatment Standard (T1-13) and User Specification for Treated Wood (U1-13)

    • Historical Version
  18. AWPA U1-12

    May 2012
    Use Category System: User Specification for Treated Wood

    • Historical Version
  19. AWPA T1-12 / U1-12 SET

    May 2012
    Use Category System Set: Processing and Treatment Standard (T1-12) and User Specification for Treated Wood (U1-12)

    • Historical Version
  20. AWPA U1-11

    January 2011
    Use Category System: User Specification for Treated Wood

    • Historical Version
  21. AWPA T1-11 / U1-11 SET

    January 2011
    Use Category System Set: Processing and Treatment Standard (T1-11) and User Specification for Treated Wood (U1-11)

    • Historical Version
  22. AWPA U1-10

    May 2010
    Use Category System: User Specification for Treated Wood

    • Historical Version
  23. AWPA T1-10 / U1-10 SET

    May 2010
    Use Category System Set: Processing and Treatment Standard (T1-10) and User Specification for Treated Wood (U1-10)

    • Historical Version
  24. AWPA U1-09

    April 2009
    Use Category System: User Specification for Treated Wood

    • Historical Version
  25. AWPA T1-09 / U1-09 SET

    April 2009
    Use Category System Set: Processing and Treatment Standard (T1-09) and User Specification for Treated Wood (U1-09)

    • Historical Version
  26. AWPA U1-08

    January 2008
    Use Category System: User Specification for Treated Wood

    • Historical Version
  27. AWPA U1-07

    January 2007
    Use Category System: User Specification for Treated Wood

    • Historical Version
  28. AWPA U1-06

    January 2006
    Use Category System: User Specification for Treated Wood

    • Historical Version
  29. AWPA U1-05

    January 2005
    Use Category System: User Specification for Treated Wood

    • Historical Version
  30. AWPA U1-04

    October 2004
    Use Category System: User Specification for Treated Wood

    • Historical Version
  31. AWPA U1-03

    October 2003
    Use Category System: User Specification for Treated Wood

    • Historical Version

Browse related products from American Wood Protection Association

  • American Wood Protection Association > Use Category System Standards

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Price: $64.00
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Product Details

Published:

2022

Number of Pages:

73

File Size:

1 file , 1.6 MB

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This product is restricted and cannot be purchased in the following countries Russia, Ukraine, Belarus
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