This study introduces a visual test system for slag-based geopolymer slurry, offering insights into its behavior for ...

When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high ...

Since 2014, researchers studying the Oslofjord tunnel have observed that bacteria can erode up to one centimeter of concrete annually. When a saltwater intrusion occurs, biofilms ...

They said that the Mumbai civic body has taken strict action against contractors and suppliers involved in substandard concrete road work. It is part of BMC’s larger effort to make Mumbai roads ...

Penetrating seawater carries bacteria that form colonies – biofilm. The bacteria attack the concrete that is supposed to prevent stones from loosening from the tunnel walls. The concrete becomes ...