New rule steers block, paver, veneer stone Environmental Product Declarations

Sources: UL Environmental, Northbrook, Ill.; CP staff An updated Product Category Rule (PCR) will inform new Environmental Product Declarations (EPD) for block, segmental retaining wall, segmental paving, manufactured stone veneer and other manufactured concrete units. A PCR provides an established methodology for preparing EPD and conducting a life cycle analysis. Submission of declarations increasingly influences specification of products or materials…

Read More