Patent ID: 7946088
Filing Date: 2011-05-24
Classification: E04G

Abstract:
1. A method of reinforcing structures; including the steps of: attaching a fabric composed of alkaline-resistant fibers to a surface of the structure to be reinforced with ductile attachment means; spreading a layer of a hardenable slurry over the attached fabric such that the slurry covers and embeds the fabric; the slurry including mineral particles that are similar in texture, color, or both, to the original surface of the structure wherein the step of attaching the fabric to the surface with ductile attachment means comprises the sub-steps of: boring a hole through the alkaline-resistant fabric and into the structure; inserting a length of fiber roving into the borehole, with a free end protruding above the fabric; backfilling the borehole with suitable backfill material; and attaching the free end of the roving to the surface being reinforced and over the fabric with a suitable adhesive.