The road to low-carbon concrete Humanity's love affair with cement and concrete results in massive CO 2 emissions. M. Mitchell Waldrop, Knowable Magazine – Nov 19, 2022 6:36 am | 132 ...

When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high costs and the risk of damage if stone and concrete drop from the tunnel ...

Road salt, used in copious helpings each winter to protect them from ice and preserve safe driving conditions, is slowly degrading the concrete they’re made of. Engineers have known for some time that ...

If you’re reading this, chances are you are now either touching concrete or touching something that is touching concrete. By weight, the material makes up 46% of everything humans manufacture.

North America Concrete Paving Road Construction Equipment Markets 2017 - Focus on Slipform Pavers, Concrete Placers/Spreaders, Texture/Curing Machines & Curb & Gutter Pavers - Research and Markets ...

Once built, the heated road pays for itself. At two-cents per square foot, the running costs are much lower than paying people to spray salt and grit on the roads. The bridge in Nebraska cost $250 ...

Chlorine-based salt, for instance, can chemically react with concrete, and essentially eat the road from the inside out. The freezing and thawing process also can damage roads. However, researchers at ...

American Cement and Concrete Industry Releases Road Map to Carbon Neutrality. 2021 in Review: The Year Embodied Carbon Finally Had a Real Impact. Cambridge Engineers Develop Zero Carbon Cement.