Moisture mapping is a non-invasive technique used to identify moisture levels within building materials. This process involves measuring the electrical conductivity of the materials using specialized sensors, which are then interpreted to provide a detailed moisture distribution map.
Moisture content in building materials can significantly impact the structural integrity and indoor air quality of a structure. Acceptable moisture levels vary depending on the material type, but generally, they should be maintained below certain thresholds to prevent damage and mold growth.
For internal walls made of gypsum board or plaster, the acceptable moisture content range is typically between 5% and 10%. Higher moisture levels can indicate potential water damage or leaks that need to be addressed.
It is important to note that moisture levels can fluctuate due to factors such as seasonal changes, humidity, and building use. Regular moisture mapping can help identify areas of concern and ensure that moisture levels are consistently within acceptable ranges.
If elevated moisture levels are detected during moisture mapping, further investigation is recommended to determine the source of moisture and implement appropriate remediation measures.