200 sieve, resistance to freezing and thawing, pore index, salt susceptibility of aggregate, soil sample preparations, density, proctor, modified proctor, consolidation, triaxial compression, mechanical analysis, Atterburg limits, and carbon content in soil. In addition to testing the aggregates for consistency the team tests aggregates for freeze thaw damage susceptibility, pore structure, abrasion, and chemical analysis using xrd and xrf machines.