PVC tie rod system 15 Beton Plast

The presence of bolts and restraining equipment is essential for concrete formwork. If the concrete formwork is not restrained with bolts, nuts, washers and other attachments, during concreting, the hydrostatic pressure of the concrete will cause the molds to break and cause serious damage to the structure. For this purpose, it is necessary to have a bolt for formatting. If the bolt is placed inside the molds alone and without any cover, after concreting, the exit of the bolt from the concrete will be difficult and tedious. In most cases, they are forced to place the part of the bolt that is left inside the concrete and cut the protruding part with a millstone, which is wrong and will create a way to transfer corrosion into the concrete. To solve this problem, the sheath of the two ends of the plastic cone or the bolt crossing cover is designed and produced. It should be noted that the use of the plastic cover of the bolt is only suitable for walls that have only a cover for the bolt and the sealing of the remaining holes after molding is not considered.