3. Health endangering through it dry rotThrough its masked expansion specifically in wood-great commissure-covers or in the developed roof-projectile, one very late notices the often firm damage of the statically fundamental wood-parts. By the decreased load capacity, collapse-danger should always be expected until the exact damage is determined with an overhaul. With intensive affection, gaseous metabolites of the fungus shall headaches and nausea, the spore-dust can evoke vehement spore-allergies. [Schwantes; Beautifully] this requires a certain concentration in the building respectively, however, in the room. A health encroachment of the fungus, except the above named criterions, is not known. Healths endangering can however then occur, if how here a need-fruit-body grows unseen in the picture at the underside of the shelf-board of a mounting-kitchen-closet and the spores fall on food and utensils.
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| Content A. Biology the holzzerst. Fungi and insects B. Serpula lacrimans (Real house-sponge) 1. Damage-picture 2. Growth factors 2.1. Humidity 2.2. Temperature 2.3. Influx light / air 2.4. Function of the mycelium 2.5. Characteristics mycelium 2.6. Cytologische processes 2.7. Spores 2.8. Environment-influxes 3. Health endangering 4. dry rot types 5. Regulation-methods 5.1. Broadly 5.2. Macroscopic 5.3. Microscopic 6. Reorganization measures 7. Damage-areas 8. remediation own-service - Bibliographical review - Statistics cases of damage - Duty of notification ![]() Roof-projectile-development, molds and moist brickwork |
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| eBooks | 10/2005 ![]()
building material Construction-physics Preservation of structures Expertise Wood Immovable Residential-climate
Consulting engineers, work-formation and construction-biology Peter Rauch - Leipzig -