Evaluation of Permeable Friction Course Mixes with Various Binders and Additives

Chen, Jian Shiuh; Sun, Yang; Liao, Min Chih; Huang, Chien Chung; Tsou, Ko Wan

doi:10.1061/(asce)mt.1943-5533.0000631

Cited by 20 publications

(8 citation statements)

References 13 publications

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“…The high viscosity of bitumen improves the cohesion; thus, less draindown is observed [30]. Moreover, due to high viscosity, the stability and resistance toward abrasion also improves [25,37,38]. It is also worth mentioning here that the Cantabro test results worsen with aging of the binder, which agrees with the fact that the binder becomes stiffer and brittle due to aging, leading to more abrasion loss [30].…”

Section: Porous Asphalt Mixtures Designsupporting

confidence: 61%

“…All binders stiffen due to the aging process; however, the binder at the upper surface ages more than the lower layers even if the layers have the same air void content [55]. Polymers improve the interaction of binder and aggregates; therefore, PMB mixes are less susceptible to abrasion, moisture, and temperature changes [16,37]. However, untreated mixes have more interconnected voids; thus, the permeability of the mix is compromised while incorporating additives/modifiers [37].…”

Section: Porous Asphalt Mixtures Designmentioning

confidence: 99%

“…The type of binder is an important factor, as a high-viscosity bitumen improves the cohesion of the binder. Meanwhile, polymer-modified bitumen (PMB) improves the adhesion between aggregates and the binder [16,30,37].…”

Section: Introductionmentioning

confidence: 99%

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Incorporation of Additives and Fibers in Porous Asphalt Mixtures: A Review

2019

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Despite the numerous benefits for preserving the hydrological cycle, permeable pavement systems (PPSs) found their major application in parking spots and for light traffic scenarios due to their limited durability and strength. To make the PPSs suitable for heavy traffic conditions without significant distresses, research is shifting toward the adoption of novel binders and additives for designing multifunctional porous asphalt mixtures which make up the surface course of PPSs. Certain additives are well known for enhancing the durability of dense graded asphalt mixtures and improving fatigue and rutting resistance. However, the studies on the influence of additives on abrasion resistance and binder draindown, which are the common problems in porous asphalt mixtures (PAMs), are still not well established. This paper summarizes best practices performed on PAMs and recommends possible future research directions for its improvement. Particular emphasis is placed on strength and resilience of PAMs by incorporating additives like nanosilica, crumb rubber, warm-mix additives, fibers (such as cellulose, glass, steel, and synthetic fibers), and some eco-friendly materials. It was found that different additives seem to have different effects on the properties of PAMs. Moreover, the combination of additives has synergistic benefits for the performance of PAMs, especially in urban pavements.

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Section: Porous Asphalt Mixtures Designsupporting

confidence: 61%

Section: Porous Asphalt Mixtures Designmentioning

confidence: 99%

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Incorporation of Additives and Fibers in Porous Asphalt Mixtures: A Review

2019

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“…The results of this research showed that Cellulose Fibers (CF) were more effective than polyester fibers for reducing draindown in PA mixtures [7], but can be more susceptible to the water effect than other types of fibers [9]. The addition of little amounts of CF, between 0.2 and 0.5% by weight of mixture, was recommended for reducing draindown problems [3], augmenting the longterm resistance to raveling and the Indirect Tensile Strength (ITS) of PA mixtures, but sacrificing part of their infiltration capacity [4,7,10,11,12].…”

Section: Introductionmentioning

confidence: 99%

Exploratory study of porous asphalt mixtures with additions of reclaimed tetra pak material

Andrés‐Valeri

Rodriguez-Torres

Calzada-Pérez

2018

Construction and Building Materials

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“…The dynamic modulus test was performed to evaluate the moisture sensitivity of PA mixtures under dry and wet conditions [ 20 ]. Furthermore, to better simulate the field moisture condition, the immersion wheel tracking test and Hamburg wheel tracking test were designed to test the asphalt mixtures in a water condition [ 6 , 21 ]. To simulate the pumping action, a Moisture-Induced Sensitivity Tester (MIST) was designed to keep samples in a constant temperature and pressure [ 14 , 22 ].…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation of Moisture Sensitivity and Damage Evolution of Porous Asphalt Mixtures

Wang

Zheng

et al. 2021

Materials

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Porous asphalt (PA) mixtures are designed with a high air void (AV) (i.e., 18~22%) content allowing rainwater to infiltrate into their internal structures. Therefore, PA mixtures are more sensitive to moisture damage than traditional densely graded asphalt mixtures. However, the moisture damage evolution of PA mixtures is still unclear. The objective of this study was to investigate the moisture damage evolution and durability damage evolution of PA mixtures. The indirect tensile test (ITT), ITT fatigue test, and Cantabro loss test were used to evaluate the moisture sensitivity and durability of PA mixtures, and a staged ITT fatigue test was developed to investigate the damage evolutions under dry and wet conditions. Indirect tensile strength (ITS), fatigue life, indirect tensile resilience modulus (E), and durability decreased with the increment of moisture damage and loading cycles. The fatigue life is more sensitive to the moisture damage. The largest decrements in ITS and E were found in the first 3000 loading cycles, and PA mixtures tended to fail when the decrement exceeded 60%. Damage factors based on the ITS and E are proposed to predict the loading history of PA mixtures. The durability damage evolution and damage factors could fit an exponential model under dry conditions. Moisture had a significant influence and an acceleration function on the moisture damage evolution and durability damage evolution of PA mixtures.

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Evaluation of Permeable Friction Course Mixes with Various Binders and Additives

Cited by 20 publications

References 13 publications

Incorporation of Additives and Fibers in Porous Asphalt Mixtures: A Review

Incorporation of Additives and Fibers in Porous Asphalt Mixtures: A Review

Exploratory study of porous asphalt mixtures with additions of reclaimed tetra pak material

Experimental Investigation of Moisture Sensitivity and Damage Evolution of Porous Asphalt Mixtures

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