Which I'm sure is related to Margaret. All these variations basically mean pearl in Greek. 'Peggy' was a vernacular term for a naval dockyard mess attendant and messenger who waited on the workers. I can't speak for the Royal Navy but for some reason it became translated to merchant ships.
SCCâs Cement Stabilized Sand is a clean and durable material made from a mixture of sand, cement and water that is used for backfill and bedding on a wide variety of civil projects. CSS is predominately used as backfill for retaining walls and storm sewer drainage.
This is particularly effective for loose sandy soils. â¢ Chemical stabilization. In the past, the weak clays and silts were often mixed with lime and the existing soil. pore fluid to cement the soil grains together, making the soil stronger and less compressible.