The purpose of the Use Category System (UCS) is to provide a simple way of using the Standards of the American Wood-Preservers' Association (AWPA). The system was introduced in 1999, and defines a series of different exposures for treated wood products. Each exposure has a different degree of biodegradation hazard and/or product service life expectation. The system helps specifiers and product users to locate the appropriate AWPA Standards that provide recommendations for a specific combination of product and use environment.
Document identifier
AWPA U1-11
Title
Use Category System: User Specification for Treated Wood
AWPA Category
Use Category System Standards
Publication date
2011-01-01
International Relationship
Latest version
AWPA U1-19
History of version
AWPA U1-19*AWPA U1-11 * AWPA U1-19 * AWPA U1-18 * AWPA U1-17 * AWPA U1-16 * AWPA U1-15 * AWPA U1-14 * AWPA U1-13 * AWPA U1-12 * AWPA U1-11 * AWPA U1-10 * AWPA U1-09 * AWPA U1-08 * AWPA U1-07 * AWPA U1-06 * AWPA U1-05 * AWPA U1-04 * AWPA U1-03
| Price |
50 vnd |
AWPA U1-11
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