Stone Sand Gravel York Building Products
our stone quarry operations manufacture limestone products and operate year-round. these quality aggregates are used in numerous applications such as ready-mix concrete, asphalt production, precast operations, road construction, commercial construction, residential construction and agricultural products. sand & gravel:aggregate is a collective term for the mineral materials such as sand, gravel and crushed stone that are used with a binding medium to form compound materials By volume, aggregate generally accounts for to percent of hma and about to percent of portland cement concrete.this mixture combines limestone, trap rock, granite, crushed rock, sand, and stone dust. its also known as crusher run, quarry process, 411 gravel, road stone, or dense grade aggregate. crushed limestone cost. crushed limestone costs $30 to $38 per ton, from $1.59 to $2.00 per square foot, or between $35 and $54 per yard.