All these containment applications rely on concrete structures to keep water in its place, whether fresh or fetid. One of the leading threats to these structures is concrete shrinkage in the walls ...

CHRYSO admixtures are ideal for no-fines concrete, ensuring water flows away while maintaining stability in large water-retaining structure Concrete performance and durability underpin the value ...

filling the cracks and strengthening the structure. To test this, the team made concrete using a Roman recipe and a modern recipe. They then broke the concrete and let water pass through it for 30 ...

The longevity of these structures can be attributed largely to Roman concrete. But what makes Roman concrete so special? What is it about this material that has allowed structures ...

Then water is added. Hot mixing ... for instance, while modern concrete structures have a lifespan of perhaps 150 years, and that’s a best case scenario (SN: 2/10/12). And the Romans didn ...

The structure is a two-columned concrete water tower that has been designed to function as a habitat for local and migratory birds. In contrast to most essential elements of a city’s ...