Insulating materials including acoustic insulating panels, insulating plaster and acoustical insulation barrier panels; acoustical panels for buildings; architectural acoustic products including sound absorbers and diffusers; soundproofing materials for buildings; acoustical and thermal insulation for use in motor vehicles; heat and acoustical composite insulating shields for automobiles and machinery; sound absorbing materials; sound insulating materials

Building materials including non-metallic building panels, non-metallic wall linings, non-metallic wall tiles, non- metallic wall cladding, non-metallic ceiling panels; non- metallic sound absorbing structures for buildings; interior wall cladding of non-metallic materials; non-metallic building materials having acoustic properties