Allan Block Fence System™ - Five Basic Pieces
AB Fence System is a mortarless system with two main components—Post Blocks and Panel Blocks. Posts are constructed onto concrete piles below grade and reinforced with steel and grout. Panel sections are constructed using panel blocks dry-stacked onto a gravel base. Reinforcement steel and grout are used to form a bond beam, giving the panels rigidity. Panels are free to move vertically, eliminating the need for frost footings.