The model for induction-healing asphalt concrete
作者： José Norambuena-Contreras , Alvaro Garcia , Manfred N. Partl , Moisés Bueno , Quantao Liu
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摘要: Induction heating of asphalt concrete is accomplished by adding electri- cally conductive particles to the mixture, and them with an induction heat- ing device. When temperature higher than 30-70 °C, cracks may start closing. In this article, healing properties 25 different mixtures, same aggregates distribution amount bitumen, but 2 lengths, 4 quantities, diameters steel wool fibers have been considered. It has found that studied can be healed up 60% happens when 50 °C. Additionally, versus increase fitted through equation based on capillary theory, showing flow main parameter affecting at high temperature.
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