Patent ID: 8499514

Claim:
A construction panel comprising: an outer wire mesh member and an inner wire mesh member; each of said wire mesh members defining at least two outwardly projecting screed ridges extending parallel to one another a length of said wire mesh members; a middle member comprising a plurality of layers comprising wire trusses and polystryene disposed between said outer and inner mesh members and positioned to define a first gap between said middle member and said outer mesh member and a second gap between said middle member and said inner mesh member, said middle member being connected to said inner and outer mesh members by attaching said mesh members to trusses on outside ends of said middle member and wherein when attached the orientation of respective apexes of the screed ridges on said inner and outer members are diametrically opposed such that the apexes of the screed ridges on said inner member extend away from said middle member in a first direction and the apexes of the screed ridges on said outer member extend away from said middle member in a second direction, said second direction being the opposite direction of the first direction; and first and second outer layers of concrete material applied to said inner and outer mesh members to a depth extending from said middle member to the apexes of said inner and outer mesh members.