Product specification

Commercial name FILTRALITE HC 2,5-5

Density

Bulk density, compressed: 840 kg/m³

Particle density: 1550 kg/m³

Type of material Expanded clay
Appearance Crushed particles, porous surface structure
Manufactured by Leca Rælingen, Norway
Version 8
Size and weight Value Deviation Comments
Particle size range 2-5 mm < 2 mm max. 5 % + Δ < 0,125 mm
> 5 mm max. 5 %
EN 12905
Bulk density, dry, compressed 840 kg/m³ ± 75 kg/m³ EN 1097-3, 10 strokes
Particle density, apparent 1550 kg/m³ ± 150 kg/m³ EN 1097-6: Annex E
Other properties Value Comments
Voids ~52 % EN 1097-3, approx. value
Acid solubility < 5 % EN 12902
Friability loss < 5 % EN 12902

CHEMICAL COMPOSITION, APPROX. VALUES

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

Explanations

N = Normal density
M = Medium densitysky
H = High density
C = Crushed
R = Round