House sponge: damage caused by mold and sponges

Underestimated danger by dry rot - massive damage in a short time

House sponge: damage caused by mold and sponges: house

Moisture damage can dramatic consequences for buildings and their inhabitants have: "Whether mold or sponge fungi, for the homeowner, the consequences are usually serious. While we have the health risks for humans in mind when it comes to mold, the diagnosis of 'dry rot' focuses on the acute endangerment of the building fabric, "reports Dr. med. Martin Pitschke, Head of the DomoLytik Institute, from the daily practice of interior and building analysis.

"There wood-destroying fungi like dry rot (as the name already says) the wood substance can be broken down to the deep, they can massively affect the static stability of a building - and that within a short time. Mold fungi, on the other hand, are rather harmless from this point of view, as they grow only superficially on the infested materials. "

If sponge fungi are suspected, quick action is a must

Especially in older buildings with load-bearing wooden construction, the prolonged exposure to moisture often has fatal consequences. Real dry rot about makes a time-consuming renovation inevitable. Because the timber fungus deprives the wood of the cellulose, makes it brittle and ultimately leads to acute danger of collapse. The tricky thing about it is, according to the expert, "that long before the layman realizes something, the internal destruction of the wood can be at an advanced stage."

It is important, therefore, to consult a specialist early, recommends Dr. Pitschke. "If one waits there too long, the risk is increased." Moreover, only by early intervention can victims still try to avoid high refurbishment costs. Experts - such as DomoLytik - determine the cause and type of infestation, limit the damaged areas and help eliminate the cause sustainably.

Against sponges only helps the Radikal cure

Despite the very different damage scenarios There is the one main trigger for mold and wood-destroying fungi: moisture. "And here all preventive measures must take effect," emphasizes the Head of DomoLytics Institute. "But once the child has fallen into the well, a renovation can not be avoided - even after the water damage has been remedied." If the moisture content of infested wood falls, the wood-destroying fungi become dry-stiffened. By re-hydration they can grow explosively again. Therefore, fungal infected wood must always be removed, as required by the relevant DIN 68800. In addition, only a chemical wood preservation treatment of the remaining and newly used wood provides sufficient security against a new case. As a rule, environmentally and health-friendly boron salts should be used for this purpose.

Background: Variety of wood-destroying mushrooms (timber fungi)

Belonging to the timber fungi Porettes, leaves and dry rot, cellar sponge and pore sponge. In Central Europe, a total of about 60 different species are found in buildings.

The biggest damage is done the real dry rot which also entails the most extensive remedial measures in individual cases. For this reason, the sponges and the successful fight against the building supervisory authority are to be reported in individual federal states. Due to its underestimated importance and distribution, the real dry rot fungus was selected in 2004 by the German Society of Mycology (DGfM) as the "mushroom of the year".

More information on the internet:

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