This 1925 cover image depicts a concrete mixing plant—one of three—for a vital ... steel drum of fixed volume suspended under the sand bin. The drum was partly filled with water.

A concrete plant is being built across the street ... This industrial area already includes a rock quarry, making the location of the mixing plant appropriate to serve the tremendous construction ...

An Aurora City Council committee has recommended a 57-acre housing development wrapped around a concrete plant on the city’s southwest side. Aldermen on the Building, Zoning and Economic ...

RAVENEL — In a win for residents who want to keep the town rural, proposed plans for a concrete plant have been tossed ... dirt roads and granite rock. Concrete dust has crystalline silica ...

Around 500 residents crowded in to an events center in Mansfield Monday night, urging state officials to deny a permit for a concrete batch plant and telling the J7 Ready Mix company to withdraw ...