Grout compositions for construction of subterranean barriers
OwnerErnest E. Carter, Jr.inventor
Life of this patent
Estimating the term…
Abstract
A method is disclosed for constructing, verifying, and maintaining underground vaults that isolate and contain radioactive burial sites. The method employs a buoyant lift technique to isolate a block of soil containing the contaminates from the surrounding soil. An impermeable synthetic liner is embedded in the vault to enhance the integrity of the system. The integrity of the vault is monitored by a system of sensors placed both inside and outside of the sealed vault. The method eliminates the need to excavate or drill in the contaminated areas.
Claims8
A fluid grout for constructing subterranean barriers under a severed block of the earth which is of sufficient density that the severed block is buoyant in the grout, said grout comprised of a molten wax and a high density additive.
Dependencies are inferred from the claim text.