Moisture Mapping is a critical technique in the wood treatment process. It involves measuring the moisture content of wood to determine the appropriate treatment method and ensure the effectiveness of the treatment. Wood moisture content can significantly impact the outcome of treatment, and Moisture Mapping helps optimize the process.
Wood moisture content refers to the amount of water present within the wood. It is usually expressed as a percentage of the wood’s weight when oven-dried. The moisture content of wood can influence its strength, durability, and susceptibility to decay and insects.
The preferred moisture content for treating wood depends on the type of treatment being used. For pressure treatments such as CCA (chromated copper arsenate) or ACQ (alkaline copper quaternary), the moisture content should typically be between 15% and 25%.
In addition, the moisture content of wood should be uniform throughout the piece to ensure even distribution of the treatment chemicals. Moisture Mapping allows for accurate measurements and helps identify any areas with excessive moisture content that may require additional treatment.