durability u0434u0435u0444u043eu0440u043cu0430u0446u0438u043eu043du043du044bu0445 joints rigid coating airfields and roads are largely determined by the physical mechanical properties of sealing materials.as is well known, such materials can be hot and cold application.the most widely in practice with the device u0434u0435u0444u043eu0440u043cu0430u0446u0438u043eu043du043du044bu0445 stitches u0446u0435u043cu0435u043du0442u043eu0431u0435u0442u043eu043du043du044bu0445 coatings are sealants hot application, which, like human now, get on the basis of bitumen.modified entries of different types, e.g., polymers, rubber chip, mineral powder.;known device for filling joints containing u0441u043cu043eu043du0442u0438u0440u043eu0432u0430u043du043du0443u044e chassis tank with a heater, the lid and the dose and delivery.lack of known devices is the low quality of the sealing seam.;studies have shown that the impact on the u0431u0438u0442u0443u043cu043du043e polymeric composition in the liquid phase.the permanent magnetic field of the tension of 250x103u0430 / m can improve the physical and mechanical characteristics by refocusing and streamlining u043cu0430u043au0440u043eu043cu043eu043bu0435u043au0443 l polymerthat, in turn, affects the quality and durability of sealing joints of rigid airfield pavements and roads.
展开▼
