isolation mats that are placed under the rails and significantly reduce the noise from the train, 14 db zhenya is also five times quieter well, we communicate with you, nothing interferes with us. you see that there are no noise-protective mats, no additional structures, the mats of the new composition of the new track are quite enough. if earlier such products were purchased in europe, now they are produced in the moscow region from domestic and partially asian raw materials on the production line mixing is carried out compound of our own production and the formation of polymer blanks, which are then put into the press and the process of vulcanization and foaming occurs as a result of this process. after the expiration of time. we get sheets, which are then subject to mechanical processing, and from this we already get finished products. russian technology not only reduces noise, but also isolates the so-called parasitic vibration thanks to. what, in conditions of dense urban development, the building will not be subject to destruction moscow high-speed ​​diameter the global road project of t