PUMICE ROCK



Natural volcanic rock.



Porous structure, with very low density and a good retention of water.


Applications

For the fabrication of substrates.

For drainage in planters.
 

Characteristics PUMICE ROCK

Approximate density 3-7 mm: 660 - 790 kg/m3 / 6-14 mm: 550 - 670 kg/m3
pH 6,5 - 7
Granulometry 3-7mm / 6-14 mm
SiO2 62,50%
AL2O3 17,50%
Fe2O3 2,60%
K2O 9,50%
CaO 2,5%
Na2O 2,2%
TiO2 0,5%
MgO 0,4%

Presentation

1 m3
2 m3
20L
3-7mm
1 m3
2 m3
20L
6-14mm
1 m3
2 m3