a hygrometer is an important equipment
“Another article about healthy indoor climate”, some readers will think. The author finds it necessary to shed light on this important aspect of building and living in detail as a good indoor climate is often reduced to only heating and ventilation. But it must be observed even more aspects. The building- biology takes nature as a model. The aim of planning must be to produce as much as possible natural conditions in the interior. Continue reading
you need the right equipment
In the particular case due to insufficient sealing masonry water of a multi-family house had fallen into the basement and had soaked a storage area of eighty square meters. Under the cement floor is a layer of insulation made of polystyrene. The added expert had to decide whether the floor is completely to remove or if drying measures are sufficient. The nature and severity of the mold colonization is to be analyzed by the microbiological laboratory.
For larger areas, the sampling points are to be determined in advance and draw in a map. It has proven to number the holes in the plan. The various sampling bags have the same number, thus allowing the unambiguous assignment and subsequent documentation. Opening device for core drilling can be carried out with a diameter of 5-8 cm. A powerful and sharp drill bits makes the job easy. Continue reading