Chemical Fixings

EJOT UK’s chemical fixings are a preferred solution for securing heavy loads in mechanical, electrical, and plumbing (MEP) applications. These systems, often called chemical anchors or resin anchors, create an incredibly strong, stress-free bond in concrete and other substrates. Unlike mechanical anchors that apply expansive pressure, chemical fixings rely on a powerful adhesive bond formed by a two-part resin. This makes them ideal for safety-critical installations like pipe supports, heavy cable trays, and ventilation ductwork.

The chem fix products from EJOT, such as their vinylester or polyester resin systems, are suitable for a wide range of tasks. For solid materials, the resin is injected directly into a pre-drilled hole. A threaded rod, also known as a resin anchor bolt, is then inserted and rotated to mix the two-part resin, which cures to form a secure, watertight bond. For hollow substrates like perforated brick or blockwork, resin anchor sleeves are used. These mesh sleeves hold the resin within the cavity, ensuring it doesn't leak away and can cure to form a secure keying action. This technique allows for reliable resin fixings even in difficult materials.

The use of chemical resin anchors minimises the risk of cracking in the base material, which is a key advantage in old or delicate concrete structures. The strength and reliability of these chemical fixings, combined with their European Technical Assessment (ETA) approvals, make them a trusted choice for MEP professionals. They ensure that all installations, from critical structural components to simple overhead fixings, are secure and durable.