Concrete sewage pipes lead a hard life, constantly being exposed to corrosive acid produced by bacteria in wastewater. A new additive could allow such concrete to self-heal – and it would do so using ...

Prestressed concrete cylinder pipes (PCCPs) represent a critical component in water and wastewater infrastructure, offering an efficient balance of strength and durability. However, inherent ...

COLUMBUS, Ohio - Concrete sewer pipes around the world are most likely to fail either because their concrete is not strong enough or because they can't handle the weight of trucks that drive over them ...