Lapchenko A. Rheological properties of asphalt-polymer concrete at dynamic deformation

Object is a rheological properties of asphalt-polymer concrete and asphalt concrete of different types and his intercommunication with composition and properties of bitumen's, modified polymers (BMP); purpose is establishment of conformities to the law of rheological conduct of asphalt-polymer concrete; methods - analytical and numeral; novelty - the scopes of linear area of deformation of asphalt-polymer concrete are set, influence of amount of BMP and maintenance in him of polymer is certain on the values of the modules of elasticity of asphalt-polymer concrete, the values of the modules of elasticity of asphalt-polymer concrete of different granulometry compositions are set, existence of close correlation connection is shown between the modules of elasticity of asphalt-polymer concrete and penetraeshion BMP; results - on the basis of conformities to the law of change of rheological indexes in the process of deformation the values of the modules of elasticity of asphalt-polymer concrete are got, which it is suggested to use for processing of ВБН В.2.3-218-186-2004 "Дорожній одяг нежорсткого типу"; the sphere of the use is road-build organizations, institute of "Укрдорпроект" and his branches.