Yahoo Finance

Carbon Capture & Utilization Pioneer Blue Planet Announces World's First Net Zero Concrete Placement Using Synthetic Limestone Aggregate

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 ...
Nature

Exploring the potential of late permian aggregate resources for utilization in engineering structures through geotechnical, geochemical and petrographic analyses

The China-Pakistan Economic Corridor (CPEC) is an ongoing mega-construction project in Pakistan that necessitates further exploration of new natural resources of aggregate to facilitate the extensive ...
For Construction Pros

Knife River Invests to Make Synthetic Limestone Aggregate Using CO2

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 ...

Texas Storm Recovery Puts Focus on Gravel, Sand, Fill Dirt and Road Base

Industry experts explain which bulk materials are most used after Texas floods, tornadoes and severe storms. After ...
WorkBoat

Great Lakes iron ore trade up, limestone down

Iron ore shipments surged while limestone faltered on the U.S. Great Lakes in May, according to figures released by trade group the Lake Carriers' Association (LCA). Iron ore shipments from U.S. Great ...