Siderise Tissue Faced Stone Wool Acoustic Lining Slab (ALS)
A black glass tissue faced stone wool slab used for acoustic treatment on walls and ceilings/soffits.
Acoustic lining systems for internal applications
The Siderise Acoustic Lining Sheets are engineered for use in environments where acoustic absorption treatment is required such as auditoria, public buildings, commercial buildings, plant rooms and cinemas. Made from resin-bonded stone wool with a durable black non-woven glass tissue facing, these sheets deliver effective sound absorption and thermal insulation, helping to create quieter, more comfortable spaces.
Ideal for different acoustic wall or ceiling/soffit applications in areas such as auditoria, public buildings, commercial buildings, plant rooms, cinemas, etc.
Acoustic performance is tested to BS EN20354:1993, ISO354:. αW: 0.90 (at thicknesses >50mm)
Constructed with a stone wool core, the product provides thermal insulation with a measured thermal conductivity of 0.034 W/mK, as tested in accordance with EN 12667.
The product has been tested to EN 13501-1:2019 and achieves a classification of A2-s1,d0.
This classification aligns with the internal fire spread requirements for wall and ceiling linings set out in the current edition of the UK Building Regulations Approved Document B.
The black non-woven glass tissue facing helps to prevent fibre shedding from the mineral wool core. The facing is applied by an open structured adhesive to provide optimum and consistent sound absorbing properties.
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