Optimization of Provide Compositions Bitumen Emulsions, for Example the Cationic Emulsifier

Abstract:

In work need of detailed studying of a water phase of a bituminous emulsion about concentration of emulsifier in its structure, and also compatibility with the concrete mineral material used in production is proved. It is offered to bring improvements in a technique of development of a compounding of the bituminous emulsion at a stage of studying and selection of a water phase. Found that in the manufacturer's recommended ranges there is no effective emulsifier concentration having a sinusoidal dependence. Samples of bituminous emulsions prepared using an emulsifier in the range of effective concentrations obtained depending confirmed. As objects of research in work emulsifiers of one of leading producers were used AkzoNobel: RedicoteE-11 и RedicoteEМ-44.

• Periodical: Applied Mechanics and Materials (Volumes 725-726)
• Pages: 517-522
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.725-726.517
• Online since: January 2015
• Authors: M.A. Vysotskaya, Аlex Korotkov
• Keywords: Bituminous Emulsion, Emulsifier, Rate of Decay, Regional Corner of Wetting, Superficial Tension, Water Phase

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