Introduction

Moisture Mapping, a crucial aspect of wood preservation, involves determining the moisture content within wood to ensure effective treatment results. Wood moisture content plays a significant role in the selection and application of wood treatments.

Wood Moisture Content

Wood moisture content refers to the amount of water present within the wood fibers, expressed as a percentage of the wood’s dry weight. It is influenced by various factors, including species, environment, and treatment methods.

Preferred Moisture Content for Treating Wood

The preferred moisture content for treating wood varies depending on the treatment type and the desired level of protection. Generally, lower moisture content is preferred to minimize the risk of decay and other wood-related issues:

• Oil-based treatments: 5-15%
• Water-based treatments: 15-25%
• Pressure-treated wood: 19-25% (after treatment)

Maintaining appropriate wood moisture content during and after treatment helps ensure optimal penetration and effectiveness of the treatment.