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Metakrete is a BIS certified mineral based product used for precast structures. It is thermally structured Ultrfine Pozzolan which replaces industrial by-products such as Silicafume / Microsilica.

Areas of Application

Benefits

Metakrete strength of concrete

Compressive Strength

Makes it good for construction project like bridges and dams

Metakrete strength of concrete

Flexural Strength

Saves the concrete structure from cracking.

Economic Saving

Metakrete replaces higher volumes of cement without any compensation

Continious Strength

It continue to combine with free lime, increasing structural strength over time.

Decreases Permeability

Increased density results in fewer bleed channels, substantially.

Increased Durablity

Concrete is also more resistant,mild acid and seawater

Reduced Sulfate Attack

It ties up free lime that otherwise combines with sulfate to create destructive expansion.

Reduced Efflorescence

Denser concrete holds efflorescence producing compounds.

Alkali Silica Reactivity

Pozzolans combine with alkalis from cement that might otherwise combine with silica from aggregates.

Workability

Easier to place, with less effort, responding better to vibration to fill precast forms.

Ease of Pumping

Concrete with Metakrete requires less energy, therefore longer pumping distances are possible.

Reduced Segregation

Improved cohesiveness of concrete reduces segregation that otherwise could lead to rock pockets

Metakrete
            PROPERTIES
 Colour
 Appearance
 Bulk Density
 Oil Adsorption
 PSD-D(50)-50%-Particle Below
Residue on 325 Mesh
pH(10% AQ.SLURRY)
Moisture
 Specific Gravity
UNIT
 -
 -
 gm/ltr
 100gm
 Micron
 %
 -
 %
 -
METAKRETE
 Close to STD
 Off White Powder
270-370 
 45-65
 1.5-2.0
 0.0-0.5
5.0-8.0 
 0.0-0.5
2.5-2.7