Cenospheres for Concrete Slurry
SKU: CENOSPHERES-QUART
Retail price: $29.00 Our Price:$24.95
You Save: $4.05 (14%)
Product Detail:
One quart of Cenospheres.
Add to cement to create a slurry mix for filling pinholes and air pocket voids in concrete.
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.
Cement paste with cenospheres mixed in will greatly reduce the shrinkage of the slurry.
Cenospheres act as tiny ball bearings, making the cement slurry fill small voids much easier.
Product Specifications:
Container Size: One quart container, 10 oz. by weight.
Sphere size: 63 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.