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WE ARE CALCIMA

Construction and Industrial Materials: Essential, Beneficial, Sustainable

A steady supply of construction and industrial materials are essential to the California Dream and our quality of life. In the same way we need water and power facilities, a reliable, local supply of construction and industrial materials is essential to modern society.  Try to imagine a world without rock, sand, gravel, concrete and industrial minerals. There would be no homes, highways, hospitals and schools. There would be no bridges, dams, solar panels, computers, life-saving medicines or many of the products we use each and every day.
 
The environmental and economic value and benefit of our industry is everywhere you look.
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Latest News

  • California Transportation System

    The Legislative Analyst's Office (LAO) recently released a report on the California Transportation System. The analysis includes updated information about California's state highway system, local streets and roads and system capacity. 

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  • ANSI/NSF Standard 61 Finally Finalized

    After years of careful evaluation of data, the National Sanitation Foundation (NSF) standards review board,  has modified the standard with respect to concrete in contact with drinking water.

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  • Student Scholarships Deadline June 8

    The National Stone, Sand & Gravel Association (NSSGA) is seeking applications by June 8, 2018, for two scholarships for college students.

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