倾斜成型系统。  The Tilt Bracket™ (US Patent #8186645) consists of lightweight, reusable plastic brackets and an adhesive-backed shoe plate. The bracket snaps into the shoe plate that is held firmly to the casting slab by the adhesive base. Brackets come in two sizes 5" for form height 5"-7" and 7" for form height 7"-11". Maximum recommended spacing is 18".