During construction of concrete faced rockfill dam (CFRD), the extrusion-sidewall will be protruding or deficiency under normal. Before panel construction, local slope cutting should taken for squeezed side wall supplementary filling measures after excavating wall, which affect mechanical deformation panel. According to monitoring data concrete-faced dams some hydro-electric station in Hubei Pr...

There is no doubt that concrete one of the most consumed materials all over world. It a composite mix widely used for constructing structures and infrastructures to sustain environmentally induced stresses such as thermal seismic. As mainstream construction industry tended find out feasible solutions, Roller Compacted Concrete (RCC) was introduced play an essential role in development dams pave...

Concrete Vibration can take some time ans sometimes it just seems to take longer than it should to pour and consolidate a precast product, such as concrete pipe or a manhole section. Frustrated by sluggish procedures, The Cretex Companies’ Rapid City, South Dakota, plant determined to improve on the half hour it took to pour zeroslump concrete, consolidate it, and get the top ring in place on t...