American Wood Protection Association
Founded in 1904, the American Wood Protection Association (AWPA) is a non-profit organization responsible for promulgating voluntary wood preservation standards.
Documents by this publisher
Showing 1 to 13 of 13 items
| Series details | Title | Year | Status |
|---|---|---|---|
| Specification T1-23 | Use category system - Processing and treatment standard | 2023 | Withdrawn |
| Specification T1-24 | Use category system - Processing and treatment standard | 2024 | Withdrawn |
| Specification U1-21 | Use category system - User specification for treated wood | 2021 | Withdrawn |
| Specification U1-22 | Use category system - User specification for treated wood | 2022 | Withdrawn |
| Specification U1-23 | Use category system - User specification for treated wood | 2023 | Withdrawn |
| Specification U1-24 | Use category system - User specification for treated wood | 2024 | Withdrawn |
| Specification U1-25 | Use category system - User specification for treated wood | 2025 | Withdrawn |
| Standard M2-19 | Standard for the inspection of preservative treated products for industrial use | 2019 | Withdrawn |
| Standard M2-25 | Standard for the inspection of preservative treated products for industrial use | 2025 | Current |
| Standard M6-18 | Brands used on preservative treated materials | 2018 | Withdrawn |
Showing 1 to 13 of 13 items
