Stiffness Evaluation of Laboratory and Plant Produced Foamed Bitumen Warm Asphalt Mixtures with Fiber Reinforcement and Bio-Flux Additive.

In particular, no evidence for significant oxidative stress associated with asphalt binder foaming was found [ 18 ], and while the effects of foaming on viscoelastic properties of asphalt binders may be significant [ 19 ], they subside after short-term aging [ 20 ].Therefore, the effects of foaming on asphalt binders may be omitted in the mixture design, hence simplifying it and not interfering with other possible additives.

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