Performance of fiber reinforced asphalt concrete under environmental temperature and water effects

Xu, Qinwu; Chen, Huaxin; Prozzi, Jorge A

doi:10.1016/j.conbuildmat.2010.03.012

Cited by 171 publications

(82 citation statements)

References 14 publications

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“…In this sense, all the mixtures tested offer a good behavior, even after a freeze/thaw cycle. These results also agree with those obtained by other researchers that had used similar additives [26,27]. Table 5 resumes the results obtained during the wheel-tracking tests carried out.…”

Section: Water Sensitivity Testssupporting

confidence: 95%

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The use of additives for the improvement of the mechanical behavior of high modulus asphalt mixes

Moreno-Navarro

Sol-Sánchez

Rubio-Gámez

et al. 2014

Construction and Building Materials

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Section: Water Sensitivity Testssupporting

confidence: 95%

“…The presence of this additive develops a tridimensional net inside the asphalt mixture that can distribute the stresses generated in the material. Similar results have been obtained in this respect when polyester, polyacrylonitrile, lignin or asbestos fibers are used [14,26]. Fig.…”

Section: Water Sensitivity Testssupporting

confidence: 88%

The use of additives for the improvement of the mechanical behavior of high modulus asphalt mixes

Moreno-Navarro

Sol-Sánchez

Rubio-Gámez

et al. 2014

Construction and Building Materials

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“…On the other hand, PE addition was from 5%, 6% and 7%. These ranges were chosen as several studies reported that optimal percentage for polymer addition in asphalt are roughly 4% and 6% for PP and PE respectively . Therefore, this study may be able to observe the effect of polymer above and below the optimum percentage.…”

Section: Methodsmentioning

confidence: 99%

Comparison Study of Polyethylene and Polypropylene Addition on Asphalt With Lignin as Coupling Agent

Putra

Syahwalia

Hendrasetyawan

et al. 2017

Macromolecular Symposia

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Summary Polyethylene (PE) and Polypropylene (PP) are already well‐known as a type of packaging materials and resulting on abundant amount of wastes. On the other hand, fabrication of papers always has lignin as one of the by‐products. These materials are potential to be combined with asphalt to create asphalt composite which will have better mechanical properties and higher water resistant compared with ordinary asphalt. This research focuses on preliminary observation on the effect of lignin, PE and PP addition in asphalt composite. Addition of 0.1% lignin into PP increases the penetration depth more significantly than PE. The increase of penetration depth is up to 350% in PP, and only 100% in PE. On the other hand, lignin addition into PP and PE have the same effect on the ductility. Lignin addition to both polymers increase the ductility up to 200%. In term of stability, PP‐Asphalt is better as it shows only 8% ductility reduction after 0.5% lignin addition, while PE‐Asphalt ductility is reduced up to 56.5%. The same trend also occured for hardness where PP‐Asphalt shows reduction of 14% and PE‐Asphalt is reduced by 32%.

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“…textiles, tires, carpets) [13,14] fibers into HMA. Several studies have addressed the use of fibers to improve the HMAs performance: a few of them focused on the specific performance related to environmental, water and temperature effects [15,16], while other experimentations were carried out to highlight HMAs' mechanical performance, e.g. stiffness [17], fatigue [18] and rutting [19].…”

Section: Accepted Manuscriptmentioning

confidence: 99%

The effects of fibers on the performance of bituminous mastics for road pavements

Bonica

Toraldo

Andena

et al. 2016

Composites Part B: Engineering

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The experimental investigation herein described is aimed at understanding the effects of cellulose-based fibers on the mechanical properties of bituminous mastics for paving applications. Three bitumen (two of which modified with SBS polymers), a calcareous filler and four different types of fiber with varying content were used to prepare the investigated mastics. The filler to bitumen ratio was maintained constant. The laboratory investigations were focused on empirical tests (Needle Penetration andRing and Ball -R&B -Temperature) and dynamic-mechanical tests, the latter performed in a wide range of temperatures. Results suggest that fibers improve the M A N U S C R I P T A C C E P T E D ACCEPTED MANUSCRIPT 2 behavior of mastics for hot mix asphalts, particularly with respect to the prevention of rutting phenomena at high service temperatures.

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Performance of fiber reinforced asphalt concrete under environmental temperature and water effects

Cited by 171 publications

References 14 publications

The use of additives for the improvement of the mechanical behavior of high modulus asphalt mixes

The use of additives for the improvement of the mechanical behavior of high modulus asphalt mixes

Comparison Study of Polyethylene and Polypropylene Addition on Asphalt With Lignin as Coupling Agent

The effects of fibers on the performance of bituminous mastics for road pavements

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