NRMCA releases Industry-Wide Environmental Product Declaration 2.0

Sources: National Ready Mixed Concrete Association, Silver Spring, Md.; CP staff

The second version of the NRMCA Industry-Wide (IW) Environmental Product Declaration (EPD) and Benchmark (Industry Average) Report discloses production impacts of 72 concrete mixes with 2,500–8,000 psi design strength, covering the bulk of product used in residential, commercial and public construction. The updated IW EPD is prepared from 88 producers operating 2,500 ready mixed plants, and includes a wide range of mix designs for each strength class, from 100 percent portland cement mixes to those with 50-plus percent fly ash or slag cement factor.

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