In-TRUNKING wagons SOFT REFILL polypropylene laminated fabric for covering surfaces danger of bulk cargoes in a four gondola cars

摘要

According to this utility model-box liner wagon soft disposable cover for bulk surface dangerous goods is designed as a rectangular box webs of flexible material such laminated polypropylene fabric. The use of tissue laminated polypropylene material with the addition of slow-burning composition provides a good protection against fires from locomotive sparks by spraying sulfuric dust during locomotive movement and from moisture in the form of water, snow on the surface of the goods at the gondola, thus eliminating an increase of the percentage of water in the goods transported and smerzaemosti in the winter season. Protected against fire load due to the localization of cargo granular, lump sulfur from external influences from the open body. This protection is due to the fact that, along with one base layer made of a polypropylene fabric difficultly lamination layer is added which improves the quality characteristics VVMR. Thus, the described cargo cover, a duct-liner protects the load against fire, moisture in load and provides insulation from the metal part of the cargo gondola, thereby protecting the wall of the gondola by intensive corrosion of the metal. This utility model is industrially applicable because it can be manufactured by using commonly used materials and tools. The invention has been tested with sulfur shipment to Art. Aksaraiskaya-2 the Volga Railway JSC "Russian Railways" in the address of the consignee in Russia and Ukraine. In this case, the transport of dangerous goods - sulfur fire cases were observed, as no cases of water entering and freezing cargo in the winter season, while the cargo to the station of his destination. This method of transport of dangerous goods is marked by rolling stock owners as a safe method excluding cases of metal corrosion in open-top cars, because the dangerous goods does not touch with the car body. Sketch-box liner and technical conditions agreed with the rolling stock owner, is responsible for the transportation of dangerous goods (sulfur) from the departure station to the destination when transported by rail.