Method for cleaning Surfaces with an Abrading Composition
Author: Rooney, James
Source: US Patent 5,375,378
Doc ID: 1994016
Year of Publication: 1994
Abstract:
This invention relates to a method and devices for hydroblasting wherein a hydrolyzed solution of a silica compound and water, the hydrolyzed solution containing solid particles of the silica compound, is ejected at the surface to be cleaned.