PVC WATERSTOP are manufactured by melting and shaping mixtures that obtained from Polyvinylchloride (PVC) resin, stabilizer, plasticizer and antioxidant dyestuff in suitable temperature and pressure in extruders. It is confirmed according to TS 3078, ASTM, DIN, BS, DSI norms. PVC WATERSTOP are used for providing water impermeability in expansion - contraction (structure) joints seen in concrete structures exposed to high and low water pressure and for preventing vibrations and deformations that would appear in concrete blocks.
Geomembrane, which is generally applied in concrete structures, has a high probability of impact and tearing. Signal Layer PVC Geomembrane, consisting of two layers and two colors, facilitates damage assessment in situations such as puncture, tear. The Signal Sheet PVC Geomembrane in the damaged area grips the dark color on the bottom layer by flaking and ensures that the damage can be detected with the naked eye. Thus, damaged parts can be detected easily and intervened immediately. It can be produced in different colors.
During production, polyethylene is prepared with raw materials, dyestuffs and auxiliary additives. They are insulation membranes that are homogeneously shaped by means of a calender system after undergoing the necessary processes in extruders. HDPE stands for high density polyethylene, LLDPE stands for linear low density polyethylene. According to different usage areas, high density polyethylene geomembranes are named as HDPE, low density polyethylene geomembranes as LLDPE-VLDPE. Such polyethylene geomembranes produced using high density polyethylene material are used as a barrier to prevent liquid and gas passage especially in waste storage areas in the world.
