Expanded Granules
NUMIX Expanded Granules are obtained by a patented foaming process starting from Densified Flakes and can be used as aggregate for lightened structural and non-structural concrete, substituting traditional aggregates (e.g. expanded clay).

Product Technical Data:

 
 
Property Expanded granules
Granulometry [mm] (EN 933-1) 8÷11
Water absorption [%] (EN 1097 – 6) 23
Loose bulk density [kg/m3] (EN 1097 – 3) 330
Particle density [kg/m3] (EN 1097 – 6) 640