Abstract: Segregation of grout applied for the protection of posttensioning steel may cause corrosion of steel wires, leading to serious hazards to the safety of posttensioned structures. Several cases of failure of external tendons ...

Abstract: Segregation of grout applied for the protection of posttensioning steel may cause corrosion of steel wires, leading to serious hazards to the safety of posttensioned structures. Several cases of failure of external tendons ...

Abstract: This paper describes the use of a fluidized soil-cement mix to fill a former gypsum-anhydrite mine located in the village of Santa Brigida in Northen Italy. The mine was excavated with the chamber-pillar method on four ...