Investigation on physical properties of waste cooking oil – Rejuvenated bitumen binder

Asli, Hallizza; Ahmadinia, Esmaeil; Zargar, Majid; Karim, Mohamed Rehan

doi:10.1016/j.conbuildmat.2012.07.042

Cited by 329 publications

(109 citation statements)

References 17 publications

Supporting

Mentioning

102

Contrasting

Unclassified

Order By: Relevance

“…A rejuvenating agent is supposed to enhance and cure the RAP binder in terms of physical and chemical properties. Several studies address the penetration value as an indicator for determining the optimum rejuvenator content [10], [20]- [22].…”

Section: Determining Optimum Rejuvenator Content and Rejuvenation Promentioning

confidence: 99%

“…It is said that the rejuvenated bitumen behaved similar to virgin bitumen in terms of penetration and softening point. The researchers also claimed more amount of RAP within the recycled mixtures could be accessible by implementation of waste cooking oil [10]. Yu et al (2014) implemented waste vegetable oil and an aromatic extract in order to rejuvenate the aged bitumen.…”

Section: Introductionmentioning

confidence: 99%

“…Additionally, more amount of RAP could be included within the Superpave mixtures by use of oily based rejuvenators [9]. Asli et al (2012) investigated the feasibility of waste cooking oil as a rejuvenator in recycled mixtures. Authors indicated that the use of waste cooking oil rehabilitated the properties of aged bitumen.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Implementing Waste Oils with Reclaimed Asphalt Pavement

Dokandari¹,

Kaya²,

Şengöz³

et al. 2017

World Congress on Civil, Structural, and Environmental Engineering

View full text Add to dashboard Cite

-The present asphalt pavement industry faces two major issues. These two major issues are the increasing demand for ecofriendly asphalt mixtures and the costs of raw materials. The use of reclaimed asphalt pavement will be an essential attempt to reduce the costs of aggregates and bitumen in the final mixture. On the other hand, the main challenge for implementing RAP (Reclaimed Asphalt Pavement) is to overcome quality issues. RAP doesn't perform like a fresh pavement since it is an aged material and needs to be improved. This puts forward the requirement for extra practices like using of rejuvenating agents. Since bitumen loses its oily constituents when it ages, the use of oil-containing additives can be effective. In this study, two kinds of waste oils were used to rejuvenate aged asphalt mixture. Optimum contents of Waste Engine Oil (WEO) and Waste Vegetable Oil (WVO) additives were determined in order to implement various RAP contents. The effects of these two oily based rejuvenators on utilization of RAP in bituminous mixtures were investigated. The results represented that the use of WEO and WVO as rejuvenators for mixtures containing RAP enhances the amount of RAP used in bituminous mixtures.

show abstract

Section: Determining Optimum Rejuvenator Content and Rejuvenation Promentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Implementing Waste Oils with Reclaimed Asphalt Pavement

Dokandari¹,

Kaya²,

Şengöz³

et al. 2017

World Congress on Civil, Structural, and Environmental Engineering

View full text Add to dashboard Cite

show abstract

“…In statistics, analysis of variance (ANOVA) is an important technique to determine whether there is a significant difference between two or more sample means of populations [25,26] To statistically evaluate the effects of nanoparticle size, nanoparticle content, storage time, and storage temperature on the storage stability of nanoparticle modified asphalt binders, one-way ANOVA (single factor) was carried out in this research.…”

Section: Analysis Of Variance (Anova)mentioning

confidence: 99%

Evaluation and Analysis of Variance of Storage Stability of Asphalt Binder Modified by Nanotitanium Dioxide

Zou

Sha

Ding

et al. 2017

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

To investigate the effects of nanoparticle content, storage time, and storage temperature on the storage stability of asphalt binders modified by nanoparticles, hot tube storage tests, softening point tests, and dynamic-shearing rheometer (DSR) tests were adopted to evaluate the properties of two kinds of nanotitanium dioxide (TiO 2 ) modified asphalt binders. A statistical one-way analysis of variance (ANOVA) test was employed to analyze the effects of those variations on the storage stability of the nano-TiO 2 modified asphalt binders. The results indicated that the softening point, the failure temperature, the dynamic-shear viscosity, and | * |/sin( ) of the binders increased with nanoparticle content. The storage stability of the binders decreased with nanoparticle content. The impact of storage time on the storage stability of the binders was remarkable when the storage time was more than 48 h. Moreover, the storage stability of the binders at low temperatures was better than that at high temperatures. Based on the one-way ANOVA, the size of nanoparticle had little influence on the storage stability of the nano-TiO 2 modified asphalt binders in this study. Reducing the nanoparticle size cannot effectively enhance the storage stability of the nanoparticle modified asphalt binder due to the agglomeration of nanoparticle.

show abstract

“…[5,6].Bio resources researchers and pavement engineers have investigated a range of different bio oils such as waste cooking oil, waste engine oil as rejuvenating agents designed to return the RAP binder to its original state [7]. The result of the investigation indicate that by utilizing waste engine oil (WEO) and waste cooking oil (WCO) as rejuvenating agents have revive the aged bitumen to a condition that resembles 60/70 and 80/100 penetration grade bitumen respectively [8,9]. As a result of increasing emphasis on pavement sustainability and promoting the use of alternative resources as binder and also the success achieved in using WEO and WCO powered the idea of using jatropha curcas oil (JCO) which is a non-edible oil (do not compete with the food chain) that cannot be used for nutritional purposes due to the presence of anti-nutritional factors, such as phorbol esters as a bio-base rejuvenating agent for aged bitumen.…”

Section: Introductionmentioning

confidence: 99%

Investigating the Feasibility of Using Jatropha Curcas Oil (JCO) as Bio Based Rejuvenator in Reclaimed Asphalt Pavement (RAP)

et al. 2017

View full text Add to dashboard Cite

Abstract. Reclaimed asphalt pavement (RAP) usage has increased recently due to the decreasing supply of liquid asphalt and concerns over adverse health effects when making use of petroleum-based/chemical recycling agents which increased the need for bio-based recycling agents designed to return the RAP binder to its original state. The objective of this study is to investigate the possibility of using jatropha curcas oil (JCO), which is a non-edible oil (do not compete with the food chain) that cannot be used for nutritional purposes due to the presence of anti-nutritional factors, such as phorbol esters, as a bio-base rejuvenating agent for aged bitumen. The physical properties and storage stability of the bio-oil, original bitumen, aged bitumen and rejuvenated bitumen were measured. The results of the investigation indicated that the bio-oil have potential to rejuvenate aged bitumen to condition that resembled the original bitumen, the use of the bio-oil show benefits from both health and environmental perspectives. Also the rejuvenated bitumen was found to be very stable in term of storage.

show abstract

Investigation on physical properties of waste cooking oil – Rejuvenated bitumen binder

Cited by 329 publications

References 17 publications

Implementing Waste Oils with Reclaimed Asphalt Pavement

Implementing Waste Oils with Reclaimed Asphalt Pavement

Evaluation and Analysis of Variance of Storage Stability of Asphalt Binder Modified by Nanotitanium Dioxide

Investigating the Feasibility of Using Jatropha Curcas Oil (JCO) as Bio Based Rejuvenator in Reclaimed Asphalt Pavement (RAP)

Contact Info

Product

Resources

About