Louis structures has created industry-disrupting technology to repurpose unrecycled trash into clean construction aggregate. It's a "garbage to gravel" process.

Louis Structures owns a patented methodology that transforms household trash (MSW) into a manufactured aggregate called MSWagg™, suitable for replacing virgin coarse aggregate (gravel) in various construction applications. The methodology removes all chemicals of concern and contaminants in MSW. Processing MSW into an aggregate that meets EPA and DOT standards is achieved by solubilization, suspension, dewatering, dilution, encapsulation, and sequestration.