Who will now quickly move into his newly built house, fighting, especially in the first few months with the moisture of a new building. For in the Concrete used on 100 square meters, about 9000 liters of water. And this water must go somewhere after the completion. Tips for developers who want to quickly move into their new house give the experts at Biolysa eV
Ralf Holtrup by the club: "In the massive house-construction, where bricks, mortar, concrete, screeds and plasters can be processed, it is normal that they are working with water. It is said that processed per square meter at a massive construction 90 liters of water. "Especially today, very tight construction, which is necessary for energy conservation reasons, Jockel, also prevents the transport of water into the air.
The building biologist and experts from the Münsterland looks back at the history of construction and says: "In the Middle Ages, new buildings for the servants free or at a subsidized rent left. . The "stay dry" so-called usually took 6 to 12 months'
fit this, so Holt, an old saying: "In his new house is allowed in the first year of his enemies, his friends live in the second year . Only in the third year draws to itself. "
was used to build the shell until the beginning of winter, the roof was covered and the rest of the house remained open. The expert complementary ". This was the winter time, a dry shell" For cost reasons, however, was developed in the past 30 years, ever faster construction. A house is sometimes create ready within half a year.
Holtrup therefore asks: "Where are our 9000 liters of water that we use in our buildings, walls, inside walls or floor?"
The moisture will usually transported by water vapor diffusion to the component surfaces. High humidity must be House, however, be compensated by constant ventilation and heating to to prevent formation of mold. In a new building, built in a conventional design, would last, so Holt, the drying phase about two years. The so-called wet-heat induced over-lay in the first heating period at about 15 to 25 percent.
"The relation of fast-built apartments and houses not only brings disadvantages in the form of increased energy consumption, but also poses other dangers, such as mold growth, if not the basic rules are observed . " added the specialist.
More info at 02581-784635 or www.baubiologie-holtrup.de
or www.biolysa.de
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