Patent Number: 6,253,515

Title: Concrete panel construction

Abstract: A concrete panel system comprising a plurality of concrete panels arranged in side-by-side fashion on a substantially vertical supporting wall, each of the panels comprising a rectangular body having a front surface and a rear surface and beveled side edges, the side edges each forming an angle of between eighty-five and ninety degrees with the rear surface, and a concave caulking groove lying between and connecting each of the beveled side edges with the front face, the side edges of adjacent panels forming a V-joint between the adjacent panels, a flexible sealant material in a portion of the caulking grooves of adjacent panels and a portion of the V-joint for providing a seal between adjacent panels, and a hanger element embedded in the rear of the panels for securing the panels to the supporting wall.

Inventors: Kuelker; Peter (Calgary, Alberta, CA)


International Classification: B28B 1/08 (20060101); B28B 1/087 (20060101); B28B 13/00 (20060101); B28B 13/02 (20060101); B28B 13/06 (20060101); B28B 23/00 (20060101); E04F 13/08 (20060101); E04F 13/14 (20060101); E04B 002/28 ()

Expiration Date: 07/03/2018