Production of the cement used in concrete is a major cause of CO2 emissions worldwide, so Provencher Roy architects used a greener alternative for a pair of bridges in Canada. The bridges were built ...

Ultra-high performance concrete mixes cost $360-650 per cubic yard and have compressive strength from 22,500 PSI to 29000 PSI. There are proprietary makers of stronger concrete with costs of $2000 per ...

Heijmans and climate tech company Paebbl have unveiled what they say is the world’s first bridge built using CO2-neutral concrete. The pedestrian bridge, located in the Netherlands, shows that ...

Repairing damaged concrete is a primary requirement in maintaining concrete bridges, and is also the basic requirement for any additional waterproofing, protection, or strengthening systems. Sika ...

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