AWPA Listed Uses for CCA Treated Wood
In accordance with the label on CCA preservative, CCA treated wood may be produced for the following uses as referenced in the 2001 AWPA standards:
- C2 - Lumber and Timber (for Salt Water Use)
- C3 - Piles
- C4 - Poles
- C9 - Plywood
- C14 - Wood for Highway Construction
- C16 - Wood Used on Farms (Poles, Piles & Posts Used as Structural Members,
- Fence Posts & Plywood)
- C18 - Wood for Marine Construction
- C22 - Lumber and Plywood for Permanent Wood Foundations
- C23 - Round Poles and Posts Used in Building Construction
- C24 - Sawn Timber Used to Support Residential & Commercial Structures
- C25 - Sawn Crossarms
- ZC28 - Structural Glued-Laminated Members & Laminations before Gluing
- C30 - Lumber, Timbers & Plywood for Cooling Towers (2002 Book of Standards)
- C33 - Structural Composite Lumber
- C34 - Shakes & Shingles
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