Patent ID: 8857116

Claim:
A prefabricated insulation wall panel for construction of a wall comprising: (a) first and second elongated studs aligned in parallel and facing each other; each elongated stud comprising a planar web section and inner and outer flanges integrally extending from said web section, and each elongated stud having a foot portion; said planar web section having multiple through-holes spaced apart above said foot portion of said stud, said multiple through-holes being disposed off center in a transverse direction of said web section and closer to said inner flange than to said outer flange; (b) at least one insulation board having inner and outer surfaces and two planar side edges and having a thickness less than a width of said web section of said stud; said at least one insulation board being disposed between said first and second elongated studs above said foot portions thereof, having each of said side edges of said insulation board against an internal surface of said web section of said studs and covering said multiple through-holes, and having said inner surface of said insulation board against said inner flanges of said studs, thereby establishing a distance between said outer surface of said insulation board and said outer flange of each of said studs; and (c) at least one reinforcing mesh fastened to said flanges of said elongated studs on at least one of inner and outer sides of said wall panel, said reinforcing mesh having at least one overhang section extending in a lateral direction of said wall panel beyond one of the elongated studs.