Product specification

Commercial name FILTRALITE NR 4-10
Density Bulk density, loose: 290 kg/m³
Type of material Expanded clay
Appearance Round particles, smooth surface with micropores
Manufactured by Leca Rælingen, Norway
Version 8

Size and weight

Value

Deviation

Comments

Particle size range

4-10 mm

< 4 mm max. 15 %

>10 mm max. 15 %

EN 12905

Bulk density, 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%

Explanations

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