Polyurethane Foam Injection: In cases where soil has already shifted, polyurethane foam injection can help fill voids beneath concrete slabs to restore stability. Routine Inspections: Regular ...

Home foundations need repair or replacement over time as subsurface soil erosion and poorly ... as Uretek or polyurethane foam injection, under the existing concrete slab(s) to raise it back ...

A technology that Tella Firma uses protects the foundation from damaging active soil movement with a green installation process to avoid the need for any type of chemical or water injection into ...

Twenty-two years ago in Carlsbad (San Diego County), a Swedish family headed by Jan Erik Jansson set up Soil Retention ... made of wet-cast fly ash concrete, is used to construct higher retaining ...

Add articles to your saved list and come back to them any time. A Melbourne invention that can take highly toxic soil and plastic and turn them into bricks for use as building materials has been ...