公开(公告)号：US10016782B2

公开(公告)日：2018-07-10

申请号：US15720169

申请日：2017-09-29

Applicant: ADVANTAGE TECHNICAL SERVICES, INC.

Inventor： William D. Bellis

IPC: B05D7/14 ,  B05D7/22 ,  B05C17/10 ,  B63C11/52 ,  B05D1/02 ,  B05D1/26 ,  B05D1/32 ,  B05D5/00

CPC classification number: B05C17/10 ,  B05C17/00 ,  B05C17/00516 ,  B05C17/0052 ,  B05C17/0247 ,  B05D1/02 ,  B05D1/26 ,  B05D1/32 ,  B05D5/005 ,  B05D7/14 ,  B05D7/146 ,  B05D7/148 ,  B05D7/22 ,  B05D7/222 ,  B05D7/227 ,  B05D2254/04 ,  B05D2259/00 ,  B05D2504/00 ,  B63C11/52

Abstract: Systems and methods for safely repairing potable water tanks when submerged within a tank. The barrier may be shield structure defining a cavity and having an aperture and valve for injecting the coating material into the cavity, or the barrier may be a sheet preloaded with coating material and stored within and delivered via a transfer shield, or the barrier may be a continuous sheet delivered over the top of the coating material at the same time it is applied. The barrier layer, be it a shield structure sheet or continuous sheet, becomes adhered to the substrate being repaired so post cure removal is not required. Methods of repair include pressing the sealing edge of a barrier shield over an area, injecting coating material between the barrier shield and area, removing the source of coating material, and permitting the coating material to cure.

公开(公告)号：US20180085779A1

公开(公告)日：2018-03-29

申请号：US15720169

申请日：2017-09-29

Applicant: ADVANTAGE TECHNICAL SERVICES, INC.

Inventor： William D. Bellis

IPC: B05C17/10 ,  B63C11/52 ,  B05D7/14

CPC classification number: B05C17/10 ,  B05D1/02 ,  B05D1/26 ,  B05D1/32 ,  B05D5/005 ,  B05D7/14 ,  B05D7/146 ,  B05D7/148 ,  B05D7/22 ,  B05D7/222 ,  B05D7/227 ,  B05D2254/04 ,  B05D2259/00 ,  B05D2504/00 ,  B63C11/52

Abstract: Systems and methods for safely repairing potable water tanks when submerged within a tank. Several barriers are used to separate the coating material after application to the area of the tank needing repair from the potable water. The barrier may be shield structure defining a cavity and having an aperture and valve for injecting the coating material into the cavity, or the barrier may be a sheet preloaded with coating material and stored within and delivered via a transfer shield, or the barrier may be a continuous sheet delivered over the top of the coating material at the same time it is applied. The barrier layer, be it a shield structure sheet or continuous sheet, becomes adhered to the substrate being repaired so post cure removal is not required.