Results 131 to 140 of about 23,796 (193)
Modeling of asphalt durability and self-healing with discrete particles method [PDF]
Asphalt is an important road paving material. Besides an acceptable price, durability, surface conditions (like roughening and evenness), age-, weather- and traffic-induced failures and degradation are relevant aspects.
Huerne, H.L. ter +2 more
core +1 more source
The role of nanomaterials in enhancing adhesion properties between bitumen and aggregate particles
During production and construction stages of asphalt mixtures, rheology of bitumen must be set at certain level. In addition, the adhesion strength between bitumen and the aggregate particles should be high enough so that during the service life of the ...
Ahmed Sundus Mohammed +2 more
doaj +1 more source
Thermal behaviour of bitumen modified by sulphur addition [PDF]
The most frequent use of bitumen is as binder for pavement applications. The effect of sulphur addition on the properties of the bitumen has been extensively studied several decades ago.
Ayala, Mercedes +7 more
core
The efficiency of bio-char as bitumen modifier
Improving the mechanical properties of bitumen is an important goal for road pavements design. For this reason, new compounds are now being sought for testing as bitumen modifiers. In this work, the authors studied the effect that two different chars have on two 50/70 bitumens with different chemical and physical characteristics.
Valeria Loise +8 more
openaire +6 more sources
Strength Properties of Asphalt Mixture Produced with Polyvinyl Chloride (PVC) Modified Bitumen
In recent time, more polyvinyl chloride (PVC) plastic are produced than what is currently being recycled, that contributes to the volume of waste. This occurrence prompted the exploration of polymer modified bitumen (PMB) to address the waste concern ...
A. A. Murana +4 more
doaj
Interlaboratory tests of paving grade bitumen and polymer modified bitumen
Krzysztof Błażejowski +3 more
openaire +1 more source
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Materials Research Innovations, 2012
Standard methods of characterization of bitumen, BIT, and of polymer modified bitumen, PmBs, do not provide sufficient information. We propose to rely on determination of rheological properties which are much more informative. Along theses lines, we have determined rheology before and after the Rolling Thin Film Oven Test, RTFOT.
Ocelić Bulatović, Vesna +2 more
openaire +3 more sources
Standard methods of characterization of bitumen, BIT, and of polymer modified bitumen, PmBs, do not provide sufficient information. We propose to rely on determination of rheological properties which are much more informative. Along theses lines, we have determined rheology before and after the Rolling Thin Film Oven Test, RTFOT.
Ocelić Bulatović, Vesna +2 more
openaire +3 more sources

