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</html><thumbnail_url>https://www.constructionspecifier.com/wp-content/uploads/2014/09/bigstock-slag-stone-texture-40815358.jpg</thumbnail_url><thumbnail_width>900</thumbnail_width><thumbnail_height>597</thumbnail_height><description>ASTM International has partnered with the Slag Cement Association (SCA) to develop new Product Category Rules (PCRs) that establish the criteria for developing an Environmental Product Declaration (EPD) for slag cement used in concrete, mortar, and other construction applications.</description></oembed>
