It is now universally accepted that acoustic conditions in schools are of paramount importance. Exposure to noise has an immediate effect on the mental state of both pupils and teachers. Consequences include poor speech comprehension, reduced attention and concentration and greater psychological instability. In addition noise affects short-term memory and promotes aggressive behaviour. As such selecting the right performance ceiling, which complies with BB93's acoustic requirements, was crucial.
The main contractors in conjunction with the Architect, specified AMF's Fine Stratos and Thermofon as the products of choice for the classrooms and circulation areas - with the criteria of aesthetics and high performance.
Fine Stratos is a lightly textured sanded tile with a clean, crisp appearance. Its micro-perforations give high sound absorption, compliant with EN20140-9, while the plain tile offers a contemporary ceiling design. Thermofon is a softboard tile made from bio-soluble mineral wool and a decorative coloured acoustic fleece, which offers outstanding sound absorption as per BS EN 20354:1993. Thermofon is available in white and black as standard and other colours available to order.
