Niyuminouzbituminous emulsion roof resaturant

摘要

A bituminous emulsion roof resaturant for application over an existing roof surface to rejuvenate the roof system is provided. The roof resaturant has an oil phase that is comprised of a bitumen and aromatic hydrocarbons. The oil phase is suspended as droplets or discrete particles in a water phase that contains an emulsifier and up to 2.0 parts by weight of glyoxal per 100 parts by weight of water in the water phase.