There are three main types of grout: cement-based (with or without latex), epoxy, and urethane grouts. “All work, and all have their pluses and minuses,” says Dan Chollet, contract and ...

What is Deep Foamjection? In November 2013, I previously wrote an article touting the profitable expansion of polyurethane concrete lifting system’s vs. traditional mudjacking/slabjacking processes.