Product specification

Commercial name Filtralite Air 4-10
Density Bulk density, loose: 290 kg/m³
Particle density: 550 kg/m³
External volumetric air content 43%
Type of material Expanded clay
Appearance Round particles, smooth surface with micro pores
Manufactured by Leca Rælingen, Norway
Version 1

 

Size and weight Value Deviation Comments
Particle size range 4-10 mm < 4 mm max. 15 %
> 10 mm max. 15 %
EN 933-1
Bulk density, dry, loose 290 kg/m³ ± 75 kg/m³ EN 1097-3

 

CHEMICAL COMPOSITION, APPROX. VALUES

SiO2 Al2O3 Fe2O3 K2O CaO Na2O
63% 17% 7% 4% 2% 2%