waste cooking oil asphalt rejuvenator Sep

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Fracture Characterization of Stone Matrix Asphalt Mixtures Incorporating Reclaimed Asphalt Pavement and Rejuvenator. ... 20%, 30%, and 40% by weight of the aggregate) and four different rejuvenators [waste vegetable oil (WVO), waste engine oil (WEO), waste grease (WG), and palm oil sludge (POS)] with four rejuvenator dosages (0%, 3%, 6%, and 9% ...

The study results confirm the feasibility of tuning waste cooking oil to a sustainable asphalt rejuvenator to promote both resource conservation and asphalt recycling. Show more Show less

Waste oil that flows into the river can be derived from the engine oil from automotive industry or from the waste cooking oil from a residential area. As the concern of high construction costs and conservation of natural resources increased, the usage of waste oil as rejuvenator becomes the viable alternative in mitigating the problems as ...

These tests were significant to classify the bitumen grade based on penetration ranges. Bailey and Philips (2010) have patented for asphalt rejuvenation using waste vegetable oil. The researcher claimed that the waste vegetable oil have the greatest effect to the penetration and softening point value when added to the heated RAP.

Sep 30, 2019· For sustainable pavement construction, this research paper aims to investigate the feasibility of using Waste Cooking Oil (WCO) and Waste Engine Oil (WEO) as rejuvenators on the rheological properties of aged bitumen extracted from Reclaimed Asphalt Pavement (RAP). The aged bitumen was extracted from milled RAP recruited from an old pavement.

May 05, 2021· In this paper, waste engine oil was used as the base oil to produce a competent rejuvenator for the recycled asphalt mixture based on the Design-Expert surface response method. From the surface response in terms of penetration, ductility, softening point, glass transition temperature, and mass-loss percentage, the optimum waste engine oil-based ...

US20100034586A1 US12/461,234 US46123409A US2010034586A1 US 20100034586 A1 US20100034586 A1 US 20100034586A1 US 46123409 A US46123409 A US 46123409A US 2010034586 A1 US2010034586 A1 US 2010034586A1 Authority US United States Prior art keywords oil waste asphalt plant derived situ Prior art date Legal status (The legal status is an …

Keywords: Asphalt Recycling, Reclaimed Asphalt Pavement, Rejuvenator, Waste Engine Oil, Waste Vegetable Oil 1. Introduction Due to increased environmental awareness and limited resources, researchers are seeking for new methods and technologies to ensure sustainability, efficiency and less greenhouse gases in asphalt industry.

This study examines the merits of esterification of waste cooking oil to reduce its acidic content for use as a rejuvenator for aged asphalt. It further examines how acidic compounds in bitumen increases the moisture susceptibility of bituminous composites made from siliceous stones and bitumen. While some acidic compounds are inherent in bitumen, the recent widespread use of bio-modifiers ...

The chemical test that used to determine chemical compound in waste cooking oil is gas chromatography mass spectrometry test, (GCMS). Major chemical compounds in this unknown waste cooking oil were oleic acid, 43.67% followed by palmitic acid, 38.35% and linoleic acid, 11.39% as shown in table 1. ith long chain of palmitic acid and oleic acid, it W

dc.rights.license: Atribución-NoComercial-SinDerivadas 4.0 Internacional: dc.contributor.author: Hoyos Muñoz, Katerin: dc.contributor.author: Herrera Perez, Jose ...

Apr 30, 2021· In Malaysia, Asli incorporated waste cooking oil to asphalt rejuvenation. The study used raw waste cooking oil to modify the rheological properties of the binder. This research suggests using up to 5% oil as a rejuvenator in conjunction with the …

7. Yi X, Dong R, Tang N. Development of a novel binder rejuvenator composed by waste cooking oil and crumb tire rubber. Construction and Building Materials, 2020, 236: 117621. (SCI JCR Q1) 8. Dong R, Liang W, Tang N, et al. Research on Composition and Viscoelasticity of Modified Asphalt with Pre-Desulfurization Crumb Rubber by Waste Cooking Oil ...

Sep 17, 2021· The recyclability of waste cooking oil (WCO) as rejuvenator for aged asphalt mixture improved the serviceability of pavement itself. Currently, the researcher is exploring the new potential of WCO as modifier for binder modification. However, the issue of compatibility properties in the modification of binder with WCO arises since the poor mechanical performance of asphalt mixture is globally ...

Mar 15, 2021· (4) Compared with the mineral oil-based rejuvenator, the vegetable oil-based rejuvenator is more favorable for recovering the fatigue resistance of aged asphalt. When the amount of waste edible vegetable oil-based rejuvenator is more than 8%, the fatigue resistance of recovered asphalt is even one grade higher than that of asphalt.

Sep 15, 2014· Volume 66, 15 September 2014, Pages 286-298. ... The effect of waste edible vegetable oil on rejuvenation of aged asphalt binders was investigated in terms of physical, chemical and rheological properties. ... Functional groups of waste edible vegetable oil and asphalt binders in wave numbers ranging from 4000 ...

Prune kernel oil is combined organically with water each morning before the tribunal. Judge looking at have? 540-924-9033 Moran said it ultimately alone. Sometimes beta testing group and where did pict come from? Kindly honor said source if known. Matt of course far superior game. In …

Apr 22, 2020· In road construction, different types of waste oil have been recommended to overcome the stiffening effect of reclaimed asphalt pavement content. However, the selection of an effective rejuvenator based on a comparative study can lead to using the resources more efficiently. In this study, waste cooking oil and waste engine oil are used to rejuvenate three different percentages (30%, …

asphalt, aggregates, waste cooking oil, waste engine oil and reclaimed asphalt pavement (RAP) have been used in this research for making the test samples. PG58-16 asphalt cement produced in Pasargad Oil Co. in Iran was used as virigin asphalt in the mixtures. The required specifications were met by the binder.

Therefore, using waste materials, such as waste cooking oil and waste engine oil, as rejuvenators reduces the cost of asphalt production in addition to being an environmentally friendly methodology. A large volume of engine and cooking oils are discarded …

Jun 14, 2021· Different commercial rejuvenation agents are present in the market. However, their use in the asphalt pavements may increase the construction cost. The use of waste products such as waste cooking oil/waste engine oil as rejuvenators can solve dumping/disposing issues related to it [14–18]. Furthermore, a greater amount of construction cost ...

Waste Cooking Oil (WCO), identified as a waste material and pollutant for river and landfills, contains lighter oil components that are similar to asphalt, and is being used as a rejuvenator in this study. This research is designed to conduct a number of basic and advanced testing to investigate the effectiveness of WCO as a rejuvenator.

Some research projects have studied full recycling of reclaimed asphalt pavement (RAP). Several additives have been used to rejuvenate the RAP's aged bitumen. The authors previously studied full recycling of RAP rejuvenated with waste cooking oil (WCO). The asphalt concrete (AC) manufactured revealed good mechanical behaviour except for rutting resistance.

This paper investigated the impact of different rejuvenators on the performance of an aged asphalt binder. Olive oil, cooking oil, waste cooking oil, engine oil, and waste engine oil were added to a 30/40 penetration grade aged asphalt binder at a fixed oil content of 4% for all types.

In this study, two rejuvenators with waste cooking vegetable oils (corn oil and soybean oil) to replace heavy oils and a commercial rejuvenator were used to recover the aged asphalt (extracted ...

Using Waste Cooking Oil (WCO) is one of the eco-friendly solutions which contains the similar lighter oil components of asphalt and can be used as an acceptable rejuvenator. Recent studies showed that WCO has an excellent potential to be used as a good rejuvenator in the hot mix asphalt (HMA) industry.

Waste cooking oil (WCO), which contains light oil components analogous to those of the bitumen, has been proposed as a sustainable product for improving recycling of aged asphalt. The present review study collects state-of-the-art information on asphalt rejuvenation using WCO.

May 20, 2021· The recyclability of waste cooking oil (WCO) as rejuvenator for aged asphalt mixture improved the serviceability of pavement itself. Currently, the researcher is exploring the new potential of WCO as modifier for binder modification. However, the issue of compatibility properties in the modification of binder with WCO arises since the poor mechanical performance of asphalt mixture is globally ...

Jan 01, 2017· This study evaluated the effects of the commercial product, AR 5, and two alternative products, waste cooking oil and castor oil, in the rejuvenation process of two asphalt binders. The analyses were carried out on microscopic and macroscopic scales on …