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Epoxy asphalt blending an asphalt , epoxy resin , curing agent and other additives , such as a variety of materials from the new modified asphalt, it's the thermosetting given asphalt excellent physical and mechanical properties . Asphalt mixture , mixing with epoxy asphalt has characteristics of high strength , good toughness, good fatigue resistance , temperature stability , corrosion resistance and good interlayer bonding capacity , its road performance than conventional asphalt mixes is much superior . Therefore , the domestic from the Nanjing Yangtze River Bridge , the introduction of long-span steel deck pavement engineering and to carry out research and promote the application of epoxy asphalt concrete technology work . Asphalt Mixture Performance and comprehensive evaluation of the newly developed epoxy asphalt , the applicability of its engineering , and promote the process of epoxy asphalt concrete bridge deck pavement technology . First, the extensive investigation of the deck pavement damage types and causes of damage on the basis of this paper, the technical requirements of the deck pavement mixes waterproof adhesive layer and Pavement . Followed by laboratory experiments , the system study of the mechanical properties of the epoxy asphalt , and compared with other waterproof adhesive layer . Epoxy asphalt target mix design , determine the range of mineral aggregate gradation , the best Whetstone mix ratio and high temperature curing temperature , time , and other parameters . Third , determine the epoxy asphalt asphalt content and aggregate gradation , the paper through a series of laboratory experiments , its strength , high temperature stability , low temperature crack resistance , water stability , oil corrosion a more comprehensive analysis of research . Fourth, the combination of Steel Deck Pavement Engineering , Nanjing Shimonoseki Riverside Avenue Bridge , Pavement production line with more than design, construction machinery combination , engineering , quality control points system , epoxy asphalt concrete steel deck the pavement construction rationalization proposals and technical requirements to provide a reference for the future implementation of epoxy asphalt concrete pavement and promotion . Finally , according to the characteristics of the epoxy asphalt developed road epoxy asphalt mix with design and high-temperature stability , low temperature crack resistance , water stability , performance .
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