United States Limestone Market A significant portion of the US building, industrial, and environmental sectors depend on the limestone market. The main uses of limestone are as an aggregate for ...

Using sequestered carbon dioxide, Blue Planet Systems Corp. is developing a construction-grade rock, and ultimately concrete, that would have net-zero or net-negative carbon footprint. Knife River ...

Blue Planet Systems Corporation announced today a successful placement of the world's first net zero embodied carbon concrete slab using industry standard Portland Cement mix designs at its San ...

FORT MCMURRAY, Alta. — Trimac Transportation has inked a deal to transport a “significant volume” of limestone aggregate for Hammerstone Corp. in Fort McMurray, Alta. “The Hammerstone contract ...

Would-be gravel miners have been claiming that an impending gravel shortage threatens the Salt Lake area economy unless they are permitted to tear up the Wasatch wherever gravel deposits are found.

LOS GATOS, CALIFORNIA / ACCESS Newswire / February 11, 2025 / Blue Planet Systems Corporation announced today a successful placement of the world's first net zero embodied carbon concrete slab using ...