Dessouky, S. Primary Author mixed material bibliography Taylor & Francis 2007 id Indonesia

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pp. 1221-1229. Hot-poured crack sealant is usually used to prevent the intrusion of water into pavement system and hence, to delay pavement degradation. It is widely accepted that cracl sealing is a cost effective routine maintenance that may increases the pavement service life. Current ASTM specifications showed I'll-correlation between the selection of crack sealants. A constitutive relationship must be described, This paper presents the development a viscoelastic model using prony-series expansion characterize crack sealant mechanical behavior at low temperatures. The model is fitted to creep measurements data obtained using a modified crack sealant bending beam rheometer (CSBBR). A three-dimensional finite element it used to determine the time-dependent deflection at the mid span of the beam. The model is found to be capable of simulating the deflection during the loading and the unloading process for tested sealant SEALANT 625.7(063) Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 625.7(063) Des d 19930 machine generated