Pathfinder, Bergen marketing alliance expands mold offerings, distribution

Source: Pathfinder Systems, Holland, Mich.

Block & paver machinery specialist Pathfinder Systems is the exclusive North American marketing and sales agent for Mountain Top, Pa.-based Bergen Industries. A new alliance calls for the companies to work seamlessly to provide premium quality, competitively priced molds and mold parts, delivering orders to the concrete products industry in a timely manner.

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ASTM sets ground limestone content threshold for C595

In a move enabling cement and concrete industries to reduce products’ carbon footprint, a proposal was approved to permit up to 15 percent ground limestone in blended cements under ASTM C595 (Blended Hydraulic Cements), with the resulting product characterized as limestone blended cements. Similar revisions are being made to the equivalent AASHTO standard by the AASHTO Subcommittee on Materials. Under C595, there was previously no specifically stated limit on ground limestone content.

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