Selection of recipe of bitumen binder with addition of roofing crumb and features of the technology making asphalt mixtures
The influence of the temperature on the process of the connection of bitumen with mineral filler in the technology for preparation of asphalt mixtures is considered. Two-factor experiment was planned and carried out, whose task was to select the optimum number of roofing crumb in the binder and the temperature of the preparation of road concrete mix. Dependences of properties of asphalt concrete from the studied factors were obtained and plotted.
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asphalt concrete; bitumen; recycling; roofing waste; two-factor experiment; асфальтобетон; битумное вяжущее; двухфакторный эксперимент; кровельные отходы; утилизация References to this article (GOST) Z.U. Asadullina, V.V. Yakovlev. Selection of recipe of bitumen binder with addition of roofing crumb and features of the technology making asphalt mixtures // Electronic scientific journal "Oil and Gas Business". 2013. №1. P.383-390. URL: http://ogbus.ru/authors/AsadullinaZU/AsadullinaZU_1.pdf