Standard M4-21 Standard for the care of preservative-treated wood products
Publication Year
2021
Document Status
Withdrawn
Abstract
Requirements for handling, storage, fabrication and treatment of poles, piles, lumber and ties in plants after preservative treatment, in storage yards and on job sites.
Document History
Superseded AWPA M4-23.
Publisher Information
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.
