Expansive

Expansive Corporation offers a non-explosive concrete demolition agent. It is mixed with cool water and poured into rock drilled holes in the diameter range of 1 3/8" - 2 1/2". Over several hours, the product expands through the process of hydration, generating cracks, between holes and free faces in reinforced concrete or rock in areas where explosives or breakers are not practical. Our non-explosive demolition agent serves as a controlled alternative to explosives and hydraulic breakers used in demolition, mining and quarrying.