919824614608 919824614608
H.K. Sonara & Co.

Micro Silica

Micro Silica
Price : 1.00 / KilogramGet Best Price

MOQ : 10 Ton

Business Type Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer
Country of Origin India
Type Micro Silica
Color Grey
Click to view more

Preferred Buyer From

Location Worldwide

Product Details

State
Powdered
Packaging Type
Packet, Jumbo Bag
Bulk Density
500-1000 Kg/m3
Packaging Size
25 Kg
Payment Terms
L/C, D/A, D/P

Advantages 

  • Higher compressive strength by 10-20%
  • Reduces the rate if carbonation
  • Lower permeability – Resistance to penetration of  water, chloride & other chemicals 
  • Lower free lime formation – Delays Ettringite  and  Thaumasite formation
  • Controls bleeding in fresh concrete 
  • Lower Heat of Hydration, which prevents formation of cracks

Properties

  • Appearance – very fine powder
  • Color – Grey 
  • Odour- Odorless
  • Mean Particle size -  25 Microns
  • SiO2 –Silica 90% Minimum
  • Humidity – 2% Maximum 

How  it works  :

Pozzolanic effect: It increases the performance of concrete & mortar formation. It acts physically to optimize particle packing of concrete or mortar mixture and chemically as a  high reactive pozzolan.

Micro filler effect :

It is an extremely fine material, with an average diameter much finer than the cement. It gets well distributed in the cementations paste, thus blocking the bleed – water channels.

Packaging  :

Available in 25 kg Plastic Bag or Jumbo Bag (1000 kg).

Quality  :

Micro Silica is a super pozzolan – a finely powdered material which when added to cementitious matter increase durability and gives higher strength. It complies with ASTM C1240.

Read More...

Yes! I am interested


Specifications

Test Unit Result
Silica (SiO2) % >90
Alumina (Al203) % <0.5
Alkali (K20) % <0.3
LOI at 905 degree  Celcius % <4
Moisture % >1
Wet Sieve Analysis (Retained on 325 BSS Mesh  ) % >4
Bulk Density ( After 100 Taps) Gm/cmᶟ 500-700

Looking for "Micro Silica" ?

Kilogram

Explore More Products