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.
Kinetic Sand. Â©2014 by David A. Katz. All rights reserved. Kinetic Sand is a dilatant material made from an ultrafine sand and polydimethylsiloxane (also. called dimethicone) and marketed by Waba Fun, LLC. A dilatant material is a non-Newtonian. fluid in which its viscosity increases under stress.