ROCKWOOL Spanrock S is used for sandwich panel cores. Because of optimised mechanical, thermal, fire and acoustic properties, ROCKWOOL Spanrock S is ideal for high performing sandwich panels when cut into lamella cores
The flexibility of the range of SPANROCK products enables adaptation to suit the different semi-automatic or automatic manufacturing line equipment and requirements. Spanrock S meets not only thermal requirements but also has excellent fire resistance, sound absorption and mechanical stability. Like all ROCKWOOL products it protects against fire; provides acoustic comfort due to its fibrous structure; is uniquely durable against all forms of weather and is only sourced from sustainable materials.