The utility model belongs to the technical field of the building, concretely relates to foundation stabilization board, including the gusset plate main part, its characterized in that, the gusset plate main part be long bar -type texture, the below evenly distributed of gusset plate main part has a plurality of openings, the opening runs through long bar -type texture's gusset plate main part both sides, the opening cross -section be square configuration, and the length of side in square configuration's opening cross -section equals the thickness of gusset plate main part, the thickness of gusset plate main part is 3 -8cm, the distance between each adjacent opening is 80 -120cm, be equipped with the through -hole in the gusset plate main part of opening bottom, the through -hole run through between with opening bottom and gusset plate main part top, the maximum breadth of through -hole is not more than the half the of gusset plate main part thickness, the height of gusset plate main part is 8 -15cm, and the opening degree of depth is the half the of gusset plate main part height. The utility model discloses possess simple structure, manufacturing process is simple, and low cost has better reinforcement effect to the metalling, can shorten advantages such as foundation construction cycle.