Cenospheres for Concrete Slurry

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$24.09
  • Cenospheres for Concrete Slurry
Cenospheres for Concrete Slurry Cenospheres for Concrete Slurry

Cenospheres for Concrete Slurry

Loading reviews...
$24.09
Usually takes 1-2 business days to ship out.

Free shipping for online-orders $49 or more!! (US 48)

  • Product Detail:
    • Cenospheres are tiny hollow ceramic spheres. They are the by-product of coal burning power plants.
    • Cement can bond to these spheres, so they are ideal for a slurry mix where normal sand is too large and grainy to fill small voids.
    • Add to cement to create a slurry mix for filling pinholes and air pocket voids in concrete.
    • Cement paste with cenospheres mixed in will greatly reduce the shrinkage of the slurry.
    • Replace up to 20% of sand, by volume, with cenospheres to create stronger and lighter concrete.
    • Cenospheres act as tiny ball bearings, making the cement slurry fill small voids much easier.

    Product Specifications:

    • Available Sizes:
      • Quart Container: 10 oz. by weight.
      • 50 lb. (1.6 cubic feet, Box size: 24"x16"x10")
    • Sphere size: 80 Microns (at 50% passing).
    • Bulk Density (weight): 18 lbs. per cubic foot of spheres.
    • Compressive Strength: 1670 PSI.
    • Color: Light grey/off white.

    Application:

    • Mix 10-30% cenospheres to cement, by weight.
    • Example: To create one pound of slurry with a 10% cenosphere mix, combine 1.6 ounces cenospheres to 14.4 ounces of cement.