A series of fire protection tests confirm the positive properties in the case of Isocell cellulose burning. Comparative tests show: "Non-combustible" does not actually mean "better in case of fire"! The classified superstructures of REI30 to REI 90 give security in planning.
With the EN classification B-s2,d0, Isocell cellulose achieves the best possible assessment for combustible construction materials. It has been shown in an investigation by IBS Linz * that, with a 30-cm thick cellulose layer, the underlying construction component remains protected from heat for 90 minutes.
* Source: IBS file reference 11092607a 2012