“Warm Mix Asphalt’’ for Airport Use

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Abstract

“Warm Mix Asphalt” (WMA) is a technology developed to obtain an asphalt mixture at lower temperatures. The method has significant benefits for the economic and environmental area.

As known, “warm mix asphalt” uses additives in bitumen having the purpose to reduce the viscosity in order to decrease the mixing and compaction temperatures.

Hot mix asphalt used in the airport area, especially the area of taxiway and the apron must satisfy beside usual requirements for roads, some requirements related to fuel resistance and de-icing agents according to European norms.

Does warm mix asphalt for airport use meet the requirements according to European norms? This is the question from this paper which aims to determine the characteristics of asphalt mixtures for airports BBA16 when using or not using an additive, considering a series of laboratory tests: cyclic triaxial compression test, fatigue test, stiffness modulus test and resistances to fuels test.

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  • [1]. Claudia Surlea: “Mixturi bituminoase aeroportuare supuse incarcarilor repetate” teza de doctorat Romania Bucuresti 2011.

  • [2]. Carmen Răcănel Adrian Burlacu si Claudia Surlea:” Laboratory Results Obtained On New Asphalt Mixtures With Polymer Modified Bitumen” Saõ Paulo Brazil 4-6 August 2010.

  • [3.] Carmen Racanel Adrian Burlacu: “Laboratory studies concerning “warm mix” technology applied to asphalt mixtures with local limestone aggregates for base course” Third International Conference on Transportation Infrastructures ICTI Pisa Italy 2014 ISBN:978-1-315-75712-4; 978-1-138-00147-3

  • [4.] Adrian Burlacu Carmen Racanel “WARM MIX ASPHALT - ENVIRONMENT FRIENDLY PAVEMENT TECHNOLOGIES” 14th Geo Conference - „International Multidisciplinary Scientific Geo Conference SGEM Albena Bulgaria 18 - 27 june 2014

  • [5] Carmen Răcănel Adrian Burlacu “Environment protection by using new technologies for asphalt mixtures” 3rd International Conference on Road and Rail Infrastructure - CETRA 2014 “Road and Rail Infrastructure III” Proceedings of the Conference CETRA 2014 Dubrovnik Split 28-30 April 2014 ISSN: 1848-9842 (pg.395-pg.400)

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