Ventilation blocks are designed for gravitational ventilation.
They cannot be used as smoke or flue gas ducts.
They should also not be used as ventilation ducts from rooms where harmful gases, vapours etc. may be generated.
Product features
- Good thermal insulation properties
- Good sound insulation
- Stable dimensions
- Good frost resistance
- Moisture resistance
- High fire resistance
- Biological resistance: preventing the growth of fungi and moulds
In addition, it is: - Easy to work with mechanically and manually
- Environmentally friendly
