Patent ID: 9422718
Filing Date: 2016-08-23
CPC Classification: B29C,B29K,B29L,B32B,E04C,F16L

Claim Text:
1. A method of reinforcing a structure using heat-curable-resin, the method comprising: forming a spacer shell around the structure such that there remains a gap between the spacer shell and a surface of the structure; wrapping around, laying over, or attaching a heat-curable-resin impregnated reinforcement sheet (HRW) to a surface of the spacer shell surrounding the structure; heating entirety of the HRW, simultaneously, by an external heating element to a pre-determined higher-than-ambient temperature to at least partially cure the entire of the HRW; and pouring reinforcement material into the gap between the structure and the spacer shell.