Chromated Copper Arsenate (CCA) Treated Wood
Wood treated with K-33® (60%) Wood Preservative (CCA) is clean, odorless and non-staining, offering an economical choice for commercial and industrial construction projects. Backed by decades of in-service proven performance, CCA delivers long-lasting durability and dependable protection.
CCA pressure treated wood has a long history of use, providing protection from fungal decay and termite attack in industrial applications.
Wood treated with K-33® (60%) Wood Preservative (CCA) is clean, odorless and non-staining, offering an economical choice for commercial and industrial construction projects. Backed by decades of in-service proven performance, CCA delivers long-lasting durability and dependable protection.
Typical Applications for K-33® CCA treated wood products:
General Use - Above Ground
Examples - Plywood for Roof Sheathing,
Ground Contact - Critical Structural Members
Examples - Structural Utility Poles, Utility Poles for Lighting, Fence Posts
Ground Contact and Fresh Water Contact
Examples - Critical structural support piles, Foundation & Fresh water Piles
Marine & Salt Water/Brackish Water Applications
Examples - Bulkhead sheathing Lumber/timbers use, Piles for marine applications
Architectural Specifications
Projects should be designed and installed in accordance with federal, state, local building codes, and ordinances governing construction in your area and in accordance with the National Design Specifications (NDS), and the Wood Handbook.
CCA Type C Preservative is in accordance with AWPA P5 and formulated using only the oxide form of the chemicals.
