Texas-based Heidelberg Materials North America has purchased steel mill slag processor Walan Specialty Construction Products.

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. South Fork Coal Company, LLC, a wholly owned subsidiary of Xinergy Ltd., a US Central Appalachian producer of ...

Global environmental services firm says the rebrand captures the sustainability focus of using steel slag as a paving product ingredient. Enviri says SteelPhalt’s steel slag aggregate reduces the need ...

Much of northwest Ohio is a quiet, sparse grid of farms. Right in the middle of it, just 7 miles south of the Michigan border, is Delta Raceway. It calls itself the state’s premier motocross track.

Recycled-content aluminum producer Real Alloys will partner with Enviri subsidiary Altek on aluminum salt slag recycling system. Enviri says it acquired Altek in 2018 to expand the metal recovery ...

SG, the leading asphalt concrete (ascon) company in Korea, announced on November 17 that it has signed an agreement with Hasco Environmental, a global environmental solutions company specializing in ...