Mixture for pavement bases and the like

The method of making a stabilized load bearing material which comprises mixing cement kiln dust, fly ash, aggregate and water, said fly ash being in an amount between about 6 and 24% by dry weight, said cement kiln dust being in an amount between about 4 and 16% by dry weight, and said aggregate being in an amount between about 60 and 90% by dry weight, compacting the mixture, and permitting the mixture to react at ambient temperatures to produce a hard, strong, durable mass.

A mixture consisting essentially of pozzolan in an amount between about 6 and 24% by dry weight, cement kiln dust in an amount between about 4 and 16% by dry weight, and aggregate in an amount between about 60 and 90% by dry weight, which through reactions produces a hard, strong, durable mass capable of supporting surfacing.

The method of making a stabilized load bearing material which comprises mixing cement kiln dust, pozzolan, aggregate and water, said pozzolan being in an amount between about 6 and 24% by dry weight, said cement kiln dust being in an amount between about 4 and 16% by dry weight, and said aggregate being in an amount between about 60 and 90% by dry weight, compacting the mixture, and permitting the mixture to react to ambient temperatures to produce a hard, strong, durable mass.