Moisture Mapping is a crucial technique used to measure the moisture content (MC) of wood, ensuring its proper treatment and preservation.
Wood Moisture Content
Wood moisture content refers to the amount of water present within the wood fibers. Excessive moisture can lead to decay, warping, and instability, compromising the wood’s structural integrity.
What is the Preferred Moisture Content for Treating Wood?
The preferred moisture content for wood treatment depends on the intended purpose:
- Air Drying: 12-15% MC is ideal for air-dried lumber, as it minimizes shrinkage and cracking.
- Kiln Drying: 6-8% MC is suitable for kiln-dried lumber, reducing the risk of mold and fungal growth.
- Pressure Treatment: Below 25% MC is required for effective penetration of preservatives during pressure treatment.
Proper Moisture Mapping before treatment ensures that the wood is within the appropriate moisture range, optimizing the treatment process and preserving the wood’s longevity.