Moisture mapping is used to observe the distribution of moisture and is helpful to identify the sources of the moisture. It is a practical tool to use when troubleshooting moisture problems. Moisture mapping can be done on all types of buildings.
There are many ways to measure moisture in a building. The most common methods are:
The best method to use will depend on the specific application.
There is no one-size-fits-all answer to the question of what is the best measure of moisture. The best measure will depend on the specific application.
Table 1 shows the most commonly used measurement methods for moisture mapping.
| Measurement Method | Description |
|---|---|
| Relative Humidity | This method measures the amount of water vapor in the air relative to the maximum amount of water vapor that the air can hold at a given temperature. |
| Dew Point | The temperature at which moisture in the air condenses into water. |
| Moisture Content | The amount of water that is contained in a material, expressed as a percentage of the material's weight. |