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CONTROLS’ motorized Sand Equivalent Shaker is a specialized piece of equipment used in the materials testing industry to determine the sand equivalent value of fine aggregates. The sand equivalent value is an important parameter used to evaluate the cleanliness and clay content of fine aggregates,...
CONTROLS’ motorized Sand Equivalent Shaker is a specialized piece of equipment used in the materials testing industry to determine the sand equivalent value of fine aggregates.
The sand equivalent value is an important parameter used to evaluate the cleanliness and clay content of fine aggregates, such as natural sands and crushed rock fines. It provides an indication of the aggregate’s potential to contribute to undesirable effects, such as increased water demand or decreased workability of concrete mixtures.