Patent ID: 6185890
Filing Date: 2001-02-13
Classification: E04C

Abstract:
A structural member comprising:two parallel welded wire mesh mats (1, 2) and individual straight web wires (7) joined at each end to said mats for keeping the mats at a predetermined distance from each other, the individual straight web wires (7) being arranged in rows connecting the two wire mesh mate, anda one-piece prefabricated insulating body (8) spanning more than two of said rows of web wires and defining two opposite surfaces arranged parallel to and positioned between the wire mesh mats (1, 2) and at a predetermined distance therefrom, said insulating body being pierced by said web wires, whereinat least one straight through-hole (10) and at least one oblique through-hole (11, 11') are formed in the insulating body (8) between the opposite surfaces (9, 9') thereof, wherein said at least one straight through-hole extends perpendicularly to said surfaces of the insulating body and wherein said at least one oblique through-hole extends at a predetermined angle obliquely to the surfaces of the insulations body.