(10) US 2012/0047816 A1
(43) Mar. 1, 2012
(73) EMPIRE TECHNOLOGY DEVELOPMENT LLC, Wilmington, DE (US)
(57) A prefabricated wall panel includes molds for casting reinforced concrete (RC) elements. The prefabricated wall panel includes foam boards, foam glass panels fixed to the foam boards, fabric mesh fixed to the foam glass panels, wire mesh fixed to the fabric mesh, and an exterior wall finish fixed to the wire mesh. Spaces defined by the foam boards and the foam glass panels form the molds for casting RC columns and beams.