Moisture Mapping is a critical technique used to determine the moisture content of wood, which is essential for maintaining its structural integrity and preventing decay. Wood Moisture Content (WMC) refers to the amount of water present within the wood, and understanding its significance can help ensure the longevity and performance of wooden structures.

Can Wood Contain Over 100% Moisture Content?

Yes, wood can contain over 100% moisture content. This is known as “above fiber saturation point” (FSP). FSP occurs when the wood has absorbed all the water it can hold within its cell walls and any additional water is present in the cell cavities or on the surface of the wood.

Understanding the concept of above FSP is crucial for moisture mapping, as it indicates that the wood has reached a point where it can no longer hold any more water. This information can help determine appropriate moisture control measures, such as drying or ventilation.