In both sand and pea gravel grouts, Easy-Spred® is used as an admixture at an addition rate of approximately 2% by weight of the cement to achieve improved field characteristics. Easy-Spred® has colloidal properties when hydrated and takes on approximately seven times its volume in water. This colloidal gel knits the aggregate and cement into a homogenous mixture, which will not segregate. The gel also serves as a lubricant, that allows the material to be placed manually or pumped without segregation.