If you're looking to create a stone path element in your outdoor space, but are also on a budget, then this DIY project could ...

This 80% amounts to 24 Gt in weight; and because 44% of aggregate consists of carbon dioxide, concrete production roughly entails 10.5 Gt of carbon dioxide, a very large amount.

This demonstration of a net zero embodied carbon concrete placement incorporated 75% by volume replacement of standard aggregates with Blue Planet's synthetic limestone aggregate.

A Georgetown neighborhood is taking a limestone quarry to court. It comes after years of what they call negligence, nuisance, ...

Blue Planet claims a rate of 44% sequestered CO 2 in every 100 lb of its limestone aggregate. “We make the limestone on land without heat,” says David Gottfried, Blue Planet’s chief ...

The binder utilized in the concrete is made of granite instead of traditional greenhouse-gas-emitting limestone cement. Concrete consists of three main ingredients: cement, an aggregate (such as ...

DETROIT (AP) — Tests performed near where construction aggregate material spilled into the Detroit River have found the water meets all quality standards, Michigan officials announced Wednesday ...