Metakaolin – White

ORIGIN: India

Item Code: MKW

Recommendation as per Indian Standard:

IS 1489 (PART -2) : 1991

Complies to Standards:

ASTM C 618 CLASS N (International Std.)

PHYSICAL PROPERTIES TYPICAL

Appearance : White Free Flowing Powder
Amorphous Content : >86%
BET Surface Area : m2/gm ≥10
Dosages : 5 to 22% of Cement weight
Average Particle size : 0.8μ – 1.2 μ
Bulk Density : (Gms/Ltr) 320 to 350
Specific Gravity : 2.6
Packaging : 25kgs HDPE Laminated
Bags/ 50Kgs Jumbo Bags

Application

  • Precast
  • Exposed Concrete,
  • Architectural Concrete,
  • High Performance Concrete

Chemical Analysis Typical

SiO2 + Al2O3 >95.0%

Fe2O3 <0.5%

Alkaline Impurities <0.8%

Loss on Ignition <1.5%

SALIENT FEATURES

  • Stimulates & increases
    Cement hydration process
  • Optimizing Cement Hydration
  • Densifying the structure of the
    hydrated cement paste.
  • Unique & Uniform particle size distribution
    for Better Viscosity
  • Reacts early and rapidly
  • Binds Alkali Ions
  • Unique Calcination (<800° C) to ensure optimized pozzolanic reactivity
  • Reduces Rapid Chloride Ion Permeability
  • Reduce autogenous and drying shrinkage
  • Improved handling & colour matching
  • Gives sufficient Frost resistance

BENEFITS

  • Enhance Production Efficiency
  • High Early Age Strength
  • 1stday >45%, 3rdday>70%, 7thday>95%
  • Reduced initial and final set times
    Enhanced Concrete Durability
  • Cohesive Concrete
  • Increases resistance to sulfate attack
    and chloride ion ingress
  • Better Aesthetic of Concrete
  • Minimized Cracks or No Cracks
  • Stain Free Finished Product
  • Lighten Colour of Grey Concrete
  • Reduced Water Ingress
  • Reducing concrete’s susceptibility
  • to alkali-silica reaction