Gilson Company, Inc.
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Gilson Company, Inc. products

Cement Testing - Characterization and Classification

Model MA-10 - Blaine Air Permeability

Blaine apparatus measures the specific surface area of fine materials in square centimeters per gram of test sample. A quantity of air is drawn through a bed of definite porosity. The pore volume in the bed is a function of the size of particles, and determines the rate of air flow.