Matériaux de construction
NATURAL POZZOLANIC MINERAL Pozzolan Béni-Saf
This product is a natural pozzolanic mineral described in the technical sheet as a siliceous volcanic material available in abundance in the Béni-Saf region in western Algeria, with an important basaltic deposit zone extending over about 200 km². The sheet presents it as a crushed and screened pozzolan intended for use as an active mineral addition in cement, as well as in construction, sports infrastructure, and various industrial uses.
Origin
Origin: Pozzolan from Béni-Saf, western Algeria.
Manufacturing Process
Crushing
Screening
Physical Characteristics
Granulometry: 0/200 mm ; 0/40 mm
Moisture: 5 to 15% depending on season
Loose dry bulk density: 0.65 – 0.90
Chemical Characteristics (%)
SiO₂: 45.61 – 45.67
Al₂O₃: 18.62 – 19.64
Fe₂O₃: 10.03 – 10.35
CaO: 8.66 – 10.57
MgO: 3.73 – 4.06
SO₃: 0.01
K₂O: 1.01 – 2.45
Na₂O: 1.87 – 4.63
P₂O₅: 0.77 – 0.81
TiO₂: 2.17 – 2.27
PF: 2.70 – 6.14
Mineralogical Activity
Mineralogical activity: ≥ 70 mg/g
Applications
Active mineral addition for cement
Buildings: drainage, protection, waterproofing, foundations
Sports facilities: tennis courts, equestrian tracks, athletics tracks
Industrial uses: cosmetics, chimney flue components, brickworks, furnace insulation, and other uses
Advantages
Natural volcanic siliceous material
Suitable as active cement additive
Multiple construction applications
Suitable for drainage and waterproofing uses
Can be used in sports infrastructure
Wide industrial application range
MOQ des
Pas de commande minimale
