### Moisture Mapping and Detection Methods
Moisture mapping involves identifying moisture levels within a structure using specialized equipment and techniques. This mapping assists in detecting water damage, locating leaks, and assessing building envelope performance.
### How Does Moisture Mapping Work?
Moisture mapping utilizes various methods, including:
* **Infrared thermographic scanning:** Measures temperature variations to detect wet areas.
* **Capacitance sensors:** Measure moisture content in building materials, such as drywall and wood.
* **Microwave detection:** Penetrates materials to detect trapped moisture.
* **Electrical impedance tomography (EIT):** Creates 3D images of moisture distribution within walls.
### Benefits of Moisture Mapping
* **Accurate moisture detection:** Precisely identifies moisture levels in concealed areas.
* **Early detection:** Detects water damage before it becomes severe.
* **Leak location:** pinpoints the source of leaks within the building envelope.
* **Building envelope assessment:** Evaluates the performance of insulation, vapor barriers, and other envelope components.
* **Moisture management:** Provides data for managing moisture levels, preventing future damage.