Its high degree of movement makes it suitable for countering the effects of earthquakes. This joint has no wings that reduce the thickness of the adjoining paving. Also complete with a lower waterproof sealing, heat-connected without tensile stress and pressure. It is possible to replace the upper seal without damaging the additional lower waterproof sealing or the adjoining floor. Suitable for all kinds of floor coverings. The movement of the HDA joint is made possible by a double hinge that slides on concealed sliding sleds, which also enables the upper surface to be unbroken. Thanks to this special arrangement with sliding sleds, the upper surface is flat and has no lips, which makes cleaning easier, eliminates noise and minimizes friction with tires passing over the surface. The fastening system for the joint system, which is 6 cm from the edge of the joint, is designed to preserve the single-block configuration of the paving adjacent to the installed system. Standard length: 3,00 ml.
Pedestrians, shopping cars, gurneys, light trolleys. Cars and trucks Forklifts up to 130 kN and tyred vehicles up to 600 kN.