DURCISSEUR COLORÉ / COMPOSANT 1 DURCISSEUR COLORÉ is a "ready to use" material made up of mineral aggregates (quartz) with a high silica content selected for their hardness (7 on the Mohs scale).
PERFORMANCES Particle size distribution : 0.3 to 3 mm NF EN 933-1 Bulk density : 1.70 ompression resistance : 75 MPa NF EN 196-1 Bending strength : 9,7 MPa NF EN 196-1 Performance classification : Official CSTB report RT05-032