Abstract: A raised access floor panel comprising a flat top plate and a bottom plate with wells, wherein the well region is extended towards the corner diagonally which reduces the diagonal flange length at corners of the floor panel. The top and bottom plates are sealed using a sealant and the wells of the bottom plate are then filled with a light weight adhesive mixture to enhance structural stability of the floor panel. The adhesive mixture comprises at least one of cement and concrete mixture. In one embodiment, the reduced diagonal flange length offers mechanical strength to corners of the floor panel which prevents buckling or bending of the floor panels with transportation of heavy loads on it. A series of the raised access floor panels are framed together to form an even surfaced floor structure.