Navdeep Trradex
Makarba, Ahmedabad, Gujarat
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Micro Silica

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Micro Silica
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Micro Silica

Approx. Price: Rs 19 / KilogramGet Latest Price
Product Details:
Minimum Order Quantity22 Kilogram
MoistureMaximum 3 %
Loss on IgnitionMaximum 6 %
Specific Surface15 m2/gram
Bulk DensityN92U : 200 TO 350 kg/m3 and M92D: 500 TO 700 kg/m3
Retained onMaximum 10 %
Micro Silica, also known as silica fumes is very fine non-crystalline silica produced in electric arc furnace as a by-product of the production of elemental silicon or alloys containing silicon. Itusually grey colored powder, somewhat similar to Portland cement or some fly ashes. Silica fumes refer to material that is used in concrete in addition to Portland cement.

  • Because of its extreme fineness and high silica content micro silica is a very effective pozzolanic material standard specification for micro silica used in cementitious mixtures is ASTM C1240
  • Micro silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength and abrasion resistance. Adding micro silica also reduces the permeability of concrete to chloride which protects the reinforcing steel of concrete from corrosion especially in environment such as coastal regions and those of humid climate

Other Details:
  • SIO2: Minimum 92 %
  • POZZ. Activity index 7 days accelerated curing: Min 105 %
  • Retained on 45 micron sieve: Max 10 %

Additional Information:
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
  • Port of Dispatch: Ahmedabad
  • Delivery Time: As Per the Order
  • Packaging Details: Jumbo Bag Packaging
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