Acoustic – decorative boards of mineralised wood wool
A lightweight single-layer construction panel made of mineralized wood wool (WW), which is connected to a compact unit with a cement binder and additives. With the mineralization process, the fire resistance of the wood wool is significantly increased. Due to its porous internal structure and relief surface, it is an excellent insulator in noise protection systems.
Characteristics
- Excellent sound absorption and reduction of reverberation time
- Thermal conductivity: λD = 0,083 W/m∙K
- Good adhesion with concrete
- Reaction to fire: class B-s1,d0 according to EN 13501-1
- Resistance to aging, chemical influences, pests and moulds
- Neutrality in contact with building materials and metals
- Verry good mechanical properties
- High vapour permeability
- Simple formatting and other processing during installation
- Pleasant and natural appearance
Purpose, use and installation
- Improvement of sound and thermal insulation
- Fire protection of wooden and metal load-bearing structures
- Construction of partition walls coated on one side and on both sides
- Thermal insulation in insulation systems of pitched roofs (attics) from the inside or outside
- Acoustic cladding of walls and ceilings as a visible surface
- Internal and external cladding of the structure in the construction of wooden houses
- Installation with subsequent cladding
