Calculation of the durability of sealing and awning materials

The article discusses the hypotheses for determining equivalent laboratory modes assessing durability of sealing and awning materials, evaluates accuracy proposed method. Qualitative research operational factors influence (UV, temperature) on materials was conducted. Purpose study: a method predicting materials. Methods: Methods fast assessment methods factors. Results: Based obtained regularities behavior under conditions repeated loading ultraviolet radiation, as well accepted about summation damage irreversibility destruction process, test mode determined that in terms level introduced to operating mode, including action multiple loads radiation. accelerated characteristics irradiation, is proposed.