EUROJOINT-223A, aluminium expansion joint with a 10 mm visible part, composed of two aluminium outer profiles joined by an improved flexible synthetic rubber profile, which provides excellent resistance to tension, abrasion and bending fatigue. This new material has been used because it adheres perfectly to the two parts of the aluminium and is highly resistant to external aggressions (temperature, weather, usual cleaning products, etc.). EUROJOINT-223A absorbs pressure and tensile stresses, as well as the expansion of the floor in general, preventing damage or breakage due to the protective shape of the external aluminium edges. Intended for joints between ceramic tiles, indoors or outdoors, both domestic and in industrial areas, warehouses, hospitals, shopping centres, etc. It is advisable to leave the profile 1 mm. below the level of the floor.