Moisture mapping, the process of identifying and quantifying moisture levels within a material, is essential for understanding the health and performance of structures and objects. It is particularly important for wood, as moisture can significantly impact its properties and durability.

Wood Moisture Content

Wood moisture content (WMC) refers to the amount of water present in wood, expressed as a percentage of the wood’s oven-dry weight. The moisture content of wood can vary depending on factors such as species, environment, and time of year.

Why is Moisture in Wood Bad?

Excessive moisture in wood can lead to numerous problems, including:

• Decay and rot: Moisture provides a favorable environment for microorganisms that cause decay, weakening the wood.
• Warpage and shrinkage: As wood dries, it shrinks and warps, which can damage structures and objects.
• Loss of strength: Moisture can weaken the bonds between wood fibers, reducing the wood’s strength and durability.
• Increased thermal conductivity: Moist wood conducts heat more efficiently, making it less effective as an insulator.

Moisture mapping allows for the early detection and mitigation of moisture-related issues, ensuring the longevity and performance of wood structures and objects.