We need a dehumidification capacity of 21.65 L/24 hoursĬDT 40. This means that two CDT 40 units should do the job. Note that the drying process is quickest in the beginning as the water content is very high when you start the process. As the RH value decreases, the overall dehumidification capacity will also decrease. When dehumidification is used to dry out buildings and materials, the dehumidifier runs continuously. The relative humidity is gradually lowered, allowing further evaporation from the damp materials in the room. The amount of evaporation depends on the temperature of the room, the materials and the humidity of the air. One of the advantages of condense drying is that the drying process is stable and gentle. If time is not a crucial factor, the optimum dehumidification process is achieved by maintaining 20☌ and approximately 40% RH in the room. This way, you maintain a perfect balance between the dry air in the building and humid building materials, avoiding surface drying and cavitation as well as damage to pre-dried materials such as parquet floors.Īdd heat if necessary, but keep in mind that forcing the drying process might be harmful. It creates a risk of surface drying and cavitation that only dries surfaces, leaving a lot of humidity inside the wall behind the dry surface. This prolongs the drying period as the humidity will not easily penetrate the dry surface. Surface drying also involves the risk of cracks appearing in the surfaces of walls, ceilings and floors. It is important that the room/building is as sealed as possible. Also, make sure that the building is well protected against rain and snow. You need to ventilate while painting inside the building, but remember to seal the room or building properly when it is empty. Moreover, remember to avoid pre-dried materials absorbing water because of open windows. #Calcul rendement locatif belgique how to.
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