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Vulkamineral LB 0/12

Blowable - certified per RAL-GZ 253

Product specifications   Applications
Das Bild
  • Open-pored granular mixture with homogeneous grain size, contains natural pumice and light lava stone; resistant to wind erosion.
  • The particles have a roughed surface, with open pores, are load-bearing, structurally stable, resistant to dislocation and are frost-resistant per DIN 52104.
  • Vulkamineral has a high water retention capacity, which is only exceeded by that of pure pumice, and good water permeability with a high air volume.

Product uses  Das Bild

 
  • Water-retaining drainage layers, monolayer systems,
    e.g. for injection sowing, enlargement of rooting
    space with use of a Vulkanmineral drainage layer, prevention of waterlogging, densification of soil and improvement of gas exchange in poorly ventilated soil.
  • Basis for high quality substrates
  • Urban tree renewal and planting
  • For internal space planting in layers of 2 – 12 mm

Vulkamineral LB 0/12 mm

     
     
 

Vegetation-related properties


Das Bild
  Vulkamineral
  Anforderungen
gemäß
FLL 

Particle size distribution:
(a) Particle size distribution:
(b) Fine/moderate granule: 


4,9 masses %
no data
 


≤ 5 masses %

       
Volumetric weight:
In dry state:
With maximum moisture content::


0,9 to/m³
1,2 to/m³

 
0,6 – 1,2 to/m3
0,8 – 1,4 to/m3
       
Water/air balance:
Maximum water retention capacity:
Water permeability (mod. K*):

28 vol.%
> 0,7 cm/s
 
≥ 20 vol. %
≥ 0,1 cm/s
       
pH: 7,2   7,0 - 8,0
       
Content of salts:  0,4 g/l   ≤ 3,5 g/l 
     

Composition


Natural product (mixture of igneous minerals): contains augite, olivine, magnetite, limonite and biotite.
     
Chemical composition Content*   Chemical composition Content*
Silicic acid (SiO2) 48,00%   Iron (Fe2O3) 8,50%
Aluminium (Al2O3) 14,00%  

Lime (CaO)

9,20 %

Magnesium (MgO) 10,10%   Sodium (Na2O)

4,80 %

Potash (K2O)  4,40%   Titanium (TiO2) 1,70 % 
Manganese (MnO)  0,60%   Phosphorus (P2O5) 8,10 %
* = approximate

produced with ecomas® - Content Management System