The nut and washer should be removed before installation. The hole should be the same diameter as the wedge anchor. The majority of the wedge anchor remains embedded in the solid masonry material being fastened to.ĭrill A Hole Into Concrete and Insert The Wedge Anchor - The first step of wedge anchors installation is to insert the anchor into a pre-drilled hole (or drill the hole into the masonry material with a masonry drill bit). The non-threaded end is embedded into the hole and then struck to activate the expansion mechanism on the material being fastened. Acoustical Wedge Anchors are installed into drilled holes. Masonry Acoustical Wedge Anchors are used to anchor and secure suspended wire to solid or hollow concrete, brick, and block masonry surfaces including concrete ceilings.Īcoustical Wedge Anchor Bolts are used to install or fasten wiring that needs to be suspended to concrete and other masonry materials. Minimum Embedment Depth For Wedge Anchors Diameter They are available in Zinc Plated Steel, Hot Dip Galvanized Coating, and both 304 and 316 Stainless Steel grades. Wedge Anchors are commonly used on oil rigs, docks, piers, floors, walls, or slabs. The only way to remove a wedge anchor is to cut through it flush to the ground. The material or equipment may be removed, but the fastener cannot be removed from the concrete. *Note: Wedge Anchors are considered a permanent installation. The end that is sticking out is used to secure workpieces to the concrete. The majority of the wedge anchor remains embedded in the solid concrete material. This expansion gets fully utilized as the nut is tightened over the washer on the material being fastened. ![]() The non-threaded end is embedded into the hole and then struck to activate the expansion mechanism. Wedge Anchors are installed into drilled holes, exclusively in concrete. Lengths on these anchors are measured from end-to-end. ![]() This sleeve near the bottom is a mechanism that expands once installed and "wedges" itself into the concrete. Wedge anchors look and function like a sleeve anchor but have a much smaller sleeve near the anchor's bottom. They are extremely popular and are one of the strongest anchors for hold strength. Concrete Wedge Anchors are heavy-duty anchors used to secure materials and equipment to solid concrete masonry surfaces.
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