Study on Structural Performance of Asphalt Concrete and Hot Rolled Sheet Through Viscoelastic Characterization

Harnaeni, Senja Rum; Pramesti, Florentina Pungky; Budiarto, Arif; Setyawan, Ary; Khan, Muhammad Imran; Sutanto, Muslich Hartadi

doi:10.3390/ma13051133

Cited by 11 publications

(5 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Marshall tests were undertaken according to Indonesia National Standard (SNI) 06-2489-1991. Harnaeni et al [25] stated that the process of making AC-WC specimens has a mechanism set out in the mix specification requirements, where the test of the Asphalt mixture layer AUS comprises stability testing, flow, Marshall Quotient (MQ), VIM, VMA, and VFB with 2 X 75 blows. Furthermore, the Optimum Asphalt Content (OAC) was carried out through several trials to determine the composition of aggregate gradations.…”

Section: Marshall Test Methodsmentioning

confidence: 99%

Effects of HDPE Utilization and Addition of Wetfix-Be to Asphalt Pavement in Tropical Climates

Nawir

2022

Civ Eng J

View full text Add to dashboard Cite

Plastic Waste (PW) is one of the primary sources of pollution, leading to drainage system blockages, thereby causing floods and road pavement damage. One of the major ways to reduce pollution due to plastic waste and excessive exploitation of natural resources is through the development of HDPE. It is also important to reduce damage to road pavement structures by improving the quality of the asphalt used during construction. Therefore, this research aims to analyze the effects of using HDPE shale, an ecologically friendly material, and the addition of Wetfix-Be to asphalt pavements in tropical climates. The study results showed that 5.75% of the OAC asphalt using plastic waste raises the stability value and meets the specification requirements. Specimens of AC-WC concrete asphalt mixture were also tested by immersing them in fresh and seawater for 0.5, 24, 72, and 96 hours. In conclusion, using HDPE plastic waste and Wetfix-Be keeps the AC-WC concrete asphalt mixture stable. Doi: 10.28991/CEJ-2022-08-08-010 Full Text: PDF

show abstract

Section: Marshall Test Methodsmentioning

confidence: 99%

Effects of HDPE Utilization and Addition of Wetfix-Be to Asphalt Pavement in Tropical Climates

Nawir

2022

Civ Eng J

View full text Add to dashboard Cite

show abstract

“…The results of asphalt, fine aggregate, coarse aggregate, and concrete waste are shown in Table 1, Table 2, Table 3, and Table 4, respectively, while the combined gradation for AC-WC and HRS-WC asphalt mixture is shown in Figure 1. Specimens were made with a cylindrical shape of 100 mm diameter and 63.5 mm height as shown in Figure 2 [23], [24], [25], [26], [27], [28], and [29]. Manufacture specimens included specimens to obtain optimum asphalt content for each variation of concrete waste and specimens to obtain Marshall properties based on optimum bitumen content for each variation of concrete waste.…”

Section: Methodsmentioning

confidence: 99%

Utilization of Concrete Waste as the Substitute for Coarse Aggregates in Asphalt Mixtures

Harnaeni¹,

Hijra²,

Benina³

et al. 2022

cea

Self Cite

View full text Add to dashboard Cite

This paper aims to determine the Marshall properties of Asphalt Concrete-Wearing Course (AC-WC) and Hot Rolled Sheet-Wearing Course (HRS-WC) with the utilization of concrete waste and also to determine the percentage of concrete waste added into AC-WC and HRS-WC as the substitute for coarse aggregates. During the manufacture of asphalt mixtures, coarse aggregates, and fine aggregates are required in large quantities. To reduce fresh aggregates in the manufacture of asphalt mixtures for road pavement, concrete waste has become an alternative. This study used 60/70 penetration asphalt, coarse aggregate, fine aggregate and concrete waste of 0%, 20%, and 40%. The test was conducted using Marshall test tool, which consisted of two stages of testing. The first stage, Marshall test, was performed to determine the optimum bitumen content of asphalt mixture with a concrete waste variation of 0%, 20%, and 40%. The second stage of Marshall test was conducted to determine the Marshall properties (stability, flow, Marshall Quotient, VMA, VFWA, and VIM) by performing in the asphalt mixture with concrete waste variations of 0%, 20%, and 40%. The results showed that as a performance indicator of asphalt mixtures that acted as the variation addition in concrete waste in AC-WC and HRS-WC asphalt mixtures, Marshall properties decreased in Stability values, Marshall Quotient and VFWA, whereas the values of Flow, VIM, and VMA experienced an increase. The utilization of concrete waste up to 20% as the substitute for coarse aggregate was acceptable for respective AC-WC and HRS-WC asphalt mixture. The maximum acceptable variation of concrete waste was 35% for AC-WC asphalt mixture and 29% for HRS-WC asphalt mixture.

show abstract

“…A comprehensive analysis of the mechanical indices of asphalt mixture was conducted when the gradation type, asphalt type, and asphalt contents were altered. Among them, the modulus of the material is an important parameter of the pavement structure [31]. Taking the dynamic modulus as an example, the results are shown in Figures 6 and 7.…”

Section: Analysis Of Factors Influencing Design Parametermentioning

confidence: 99%

Investigation of the Relationship between Permanent Deformation and Dynamic Modulus Performance for Bearing-Layer Asphalt Mixture

Ji,

Meng,

Shang

et al. 2023

Materials

View full text Add to dashboard Cite

Of major concern is the lack of correlation between the material design and structural function of asphalt pavement in China. The objective of this paper is to identify the layer in asphalt pavement where permanent deformation occurs most seriously and to propose a control index for that layer’s asphalt mixture. The permanent deformation of each layer was determined through the utilization of thickness measurements obtained from field cores. The results indicate that the reduction in thickness is more significant in the driving lane than in the ridge band and shoulder. This phenomenon can be attributed to the intensified densification and shearing deformation that arise from the combined impacts of recurrent axle loads and high temperatures. Compared to surface and base layers, the bearing layer is the primary area of concern for permanent deformation in asphalt pavement. Therefore, it is imperative to incorporate the ability of bearing-layer asphalt mixture to withstand permanent deformation as a crucial design parameter. The dynamic modulus of the bearing-layer asphalt mixture is significantly influenced by the type of asphalt, gradation, and asphalt content, compared to other design parameters. Based on the relationship established between dynamic modulus and dynamic stability, with creep rate as the intermediate term, a control standard was proposed to evaluate the permanent deformation of the bearing-layer asphalt mixture. This study can provide reasonable and effective guidance for prolonging pavement life and improving pavement performance.

show abstract

Study on Structural Performance of Asphalt Concrete and Hot Rolled Sheet Through Viscoelastic Characterization

Cited by 11 publications

References 23 publications

Effects of HDPE Utilization and Addition of Wetfix-Be to Asphalt Pavement in Tropical Climates

Effects of HDPE Utilization and Addition of Wetfix-Be to Asphalt Pavement in Tropical Climates

Utilization of Concrete Waste as the Substitute for Coarse Aggregates in Asphalt Mixtures

Investigation of the Relationship between Permanent Deformation and Dynamic Modulus Performance for Bearing-Layer Asphalt Mixture

Contact Info

Product

Resources

About