ADSS cable is loose tube stranded. Fibers, 250μm, are positioned into a loose tube made of high modulus plastics. The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube
is wrapped with a layer of Kevlar. Between the Kevlar yarn and the loose tube water blocking material is applied to keep the cable compact and watertight. The cable is completed with a polyethylene (HDPE) or AT sheath.