Results 101 to 110 of about 30,913 (229)
A 3D rendering-assisted quantitative evaluation of stripping in recycled asphalt materials
Case Studies in Construction MaterialsStripping resistance of recycled asphalt materials is a key factor affecting the long-term durability of pavements, yet conventional methods such as the boiling test (ASTM D3625) remain qualitative and lack spatial quantification.
Yuan Zhang +6 more
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IOP Conference Series: Earth and Environmental ScienceAbstract This study aims to clarify the relation between the mechanical behaviour of reclaimed asphalt pavement (RAP) binder, using DSR (dynamic shear rheometer) parameters like phase angle and complex modulus, and other physical parameters like penetration, softening point, viscosity, and chemical characteristics.
Sachin Gowda +4 more
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Evaluation of Recycled Rubber in Asphalt Concrete - Black Hawk County, HR-330B, Construction Report, 1992 [PDF]
, 1992 The disposal of discarded tires has become a major problem. Different methods of recycling have been researched. Currently, Iowa is researching the use of ground recycled crumb rubber from discarded tires in asphalt rubber cement.
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, 2018 As the cost of construction materials continue to rise and place financial constraints on transportation agencies, engineers are looking for sustainable methods that minimize construction costs and optimize the selection of materials used in asphalt pavements. Two methods that are beginning to receive considerable attention for highway construction are
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Integrating Deconstruction and Recycling Into the Demolition Process in Buffalo, NY [PDF]
, 2007 Buffalo’s Comprehensive Plan currently calls for the demolition of 10,000 buildings over a period of ten years. While demolition contractors may recycle a small percentage of the waste created from demolitions, the process generates a great deal of waste
Stahl, Tara
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BuildingsThe use of recycled asphalt mixtures in regions with seasonal freeze-thaw cycles is becoming more popular. However, strict requirements for low-temperature cracking resistance limit their widespread application.
Shujian Wang +6 more
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Resistance to Moisture Damage of Recycled Asphalt Concrete Pavement
Journal of Engineering, 2015 Recycled asphalt concrete mixture are prepared, artificially aged and processed in the laboratory to maintain the homogeneity of recycled asphalt concrete mixture gradation, and bitumen content.
saad Isaa Sarsam, Israa Lutfi AL-Zubaidi
doaj +2 more sources
Asphalt Binder Laboratory Short-Term Aging [PDF]
, 2019 The Rolling Thin Film Oven (RTFO) is widely used to simulate asphalt binder short-term aging. However, there is a general interest to improve the current short-term aging protocol especially for reducing the aging time.
Haghshenas, Hamzeh, Rea, Robert C.
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RecyclingReclaimed Asphalt Pavement (RAP) materials are used as substitutes for new materials in asphalt pavement construction, leveraging the engineering and commercial benefits of the aged binders and aggregate matrixes in RAP.
Preethi Shylaja, P. T. Ravichandran
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Develop Guidelines for Pavement Preservation Treatments and for Building a Pavement Preservation Program Platform for Alaska [PDF]
, 2012 INE/AUTC 12 ...
Cheng, DingXin +4 more
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