Fox Blocks Corner 90 deg Curb Block 8" Insulated Concrete Form

The 90-Degree Curb Block from Fox Blocks is a specialty block used to create a ledge to support floor systems within the wall without limiting the course height. The curb form will look very similar to the 90-deree full blocks except for an extra vertical attachment plastic strip in the center of the plastic web or concrete core area. The curb block webs are green to distinguish them from the standard full straight block with black ties. This block has six strong full-length injection-molded plastic ties...