Abstract
The article deals with the study of strength properties of materials used for horizontal road marking. The investigations were carried out on the basis of the chair “Construction and Maintenance of Roads” of MADI and NTTs “Katafot”. The tests were performed on marking materials that are most common and frequently used in the Russian Federation. Thermoplastics and cold plastics were selected for research. For the tests, up-to-date high-precision equipment (AMPT / SPT installation) was used, which made it possible to take measurements in automatic mode as well as to save and process data. During the experiments, the dependences of the dynamic modulus of thermoplastics and cold plastics on the frequency of load application (loading frequency) and temperature were investigated. The researches resulted in recommendations for the use of materials to arrange the horizontal road marking under various operating conditions. The aim of the study is to improve the quality and durability of road markings as well as to ensure road traffic safety. The current scientific work has relevance to the implementation of the national project “Safe and High-Quality Roads”.
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More From: IOP Conference Series: Materials Science and Engineering
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