Transcription of CCA-Treated Wood Factsheet
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CCA-Treated Wood Factsheet
CCA-Treated Wood What Is CCA? Chromated copper arsenate (CCA) is a water-soluble inorganic pesticide most commonly used as a wood preservative to make it resistant to attack by termites and fungi that cause decay. The wood is dipped in a solution of CCA and subjected to vacuum pressure to force penetration of CCA into the wood. CCA-Treated wood is also referred to as pressure-treated wood and is known by the trade name Wolmanized . Wood treated with CCA is used widely in outdoor structures such as decks, playground equipment, picnic tables, garden-bed borders and docks. Pesticide Residue on the Newly CCA-Treated wood may have some pesticide residue left on the Pressure-Treated Wood wood surface from the treatment process. Because CCA is water-soluble, Surface rainwater can seep in and leach CCA onto the wood surface.
used widely in outdoor structures such as decks, playground equipment, picnic tables, garden-bed borders and docks. Pesticide Residue on the Pressure-Treated Wood Surface : Newly CCA-treated wood may have some pesticide residue left on the wood surface from the treatment process. Because CCA is water-soluble,
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