The FTIR and XRD analysis indicated that the bitumen, rubber and wax that react chemically to build 3D networks have an interlocked structure in the bitumen matrix resulting in reduced temperature sensitivity of the polymer modified asphalt binder. Furthermore, indirect tensile stiffness, permanent ...
Specifications have been designed and pre-existing ones modified to capture the rheological properties of polymer modified binders. The elastic recovery test is good at determining the presence of polymers in an asphalt binder, but is less successful at predicting field performance of the pavement....
Specifications have been designed and pre-existing ones modified to capture the rheological properties of polymer modified binders. The elastic recovery test is good at determining the presence of polymers in an asphalt binder, but is less successful at predicting field performance of the pavement. ...
polymer-modifiedfracture energyperformancetrue stress-true straincrackingasphalt binderStyrenebutadienestyrene (SBS) polymer-modified asphalt (PMA) binder is widely known to provide superior performance, particularly in terms of cracking, as compared to unmodified asphalt binder. In recent years, alternative...
U se of recycled polymer modified asphalt binder in asphalt con2 crete pavements [ C ]. United States: Society of Plastics Engineers, 2003: 283522839.Use of Recycled Polymer Modified Asphalt Binder in Asphalt Concrete Pavements. I I Negulescu,C M Daranga,W H Daly,Z Wu,L Mohammad,C ...
A series of traditional and newly developed binder test methods are evaluated as predictors of polymer modified asphalt performance. Binder tests include results from the Dekker elastomer, which captures important creep properties resulting from polymer modification. A series of mixture performance tests, ...
Nanoclay application to asphalt concrete: Characterization of polymer and linear nanocomposite-modified asphalt binder and mixture This paper presents and discusses benefits of nano engineering in asphalt binder and asphalt mixture; mainly the performances of polymer, nanoclay and nano... B Golestani,BH...
The research results showed that regardless of the evaluation method, SEPS can significantly improve anti-rutting performance of asphalt binder. However, it was found that ranking of modified asphalt binders according to the two approaches is different. 展开 ...
Use of the Multiple Stress Creep Recovery (MSCR) Test Method to Characterize Polymer-Modified Asphalt Binders Use of polymer-modified binder has become much mor Hobson,Kenneth,Hossain,... - 《Journal of Testing & Evaluation A Multidisciplinary Forum for Applied Sciences & Engineering》 被引量: 7...
Polymer-modified asphalt is used in drilling fluids for filtration control, lost circulation control, drill string differential sticking prevention, or wellbore stabilization. The l