Effect of mineral fillers on the performance, rheological and dynamic viscosity measurements of asphalt mastic

Naveed, Haris; Rehman, Zia ur; Khan, Ammad Hassan; Qamar, Sabih; Akhtar, Majid Niaz

doi:10.1016/j.conbuildmat.2019.06.170

Cited by 24 publications

(5 citation statements)

References 9 publications

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“…The micro structural investigations showed that cracks were reduced using mineral fillers which may be due to the even distributions of particles [10]. Rheological studies of modified binders with fly ash Class F revealed best performance against rutting as compared to stone dust and brick dust.…”

Section: Effects Of Waste Glass Powder As a Mineral Fillers On Properties Of Asphalt-concrete Mixturementioning

confidence: 96%

Usage of Recycled Glass In Hot Mix Asphalt: A Review

et al. 2021

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Waste material has been defined as any type of material by-product of human or industrial activity that has no residual value. The elimination of waste glass in landfills become a serious challenging task which several countries look out on it on all sides of the world. Reusing of glass waste for road construction is a sustainable solution to environmental and ecological problems. Reusing of glass waste will reduce the construction cost of pavement, reduce the landfill cost. This study has done to review the overall performance of asphalt concrete blend, in which several exceptional combinations of aggregate is replaced with various proportions of crashed glass. This review is discussed some main properties of asphalt mixture, such as stability and flow. The results shown that the stability was higher than that of the glass waste samples and decreasing as the glass waste increasing. In general, the research displays that using glass waste in asphalt mixture is acceptable.

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Section: Effects Of Waste Glass Powder As a Mineral Fillers On Properties Of Asphalt-concrete Mixturementioning

confidence: 96%

Usage of Recycled Glass In Hot Mix Asphalt: A Review

et al. 2021

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“…Structures in the form of plates on an elastic foundation have found wide application as designs of rigid pavements. Rigid pavement [1][2][3][4][5][6] differ from flexible pavement [7][8][9][10] in existence of a concrete layer in a surface course. Such constructions perceive big loading.…”

Section: Introductionmentioning

confidence: 94%

Ways to Minimize Volume (Weight) and Increase the Bearing Capacity of Rigid Pavement

Kolesnikov¹,

Tolmacheva²

2019

Civ Eng J

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The objective of research is finding of a possibility economy of rigid pavement weight and volume of material. The subject of the research is a mathematical model of rigid pavement in the form of a multilayer structure on an elastic foundation. The method of a research consists in modeling the behavior of rigid pavement in the form of a set of equations. These equations reflect the change in the stress-strain state of such structures. The system of equations takes into account the geometric nonlinearity of the work of materials and makes it possible to investigate the influence of various parameters on the values of stresses and displacements. Critical force coefficient and stress of shells are calculated by Bubnov-Galerkin. The formation way of the elastic foundation allows modeling the spreading layers with various characteristics. Use of two-layer model allows considering of a surface course and base course of road pavement designing (for example concrete and crushed stone). The graphs show the patterns of change of the stress of rigid pavement when changing the characteristics. The form of rigid pavement allowing to maintain big loadings is exposed to improvement. Findings shows the possibility of optimizing the geometric parameters of the design and achieving the savings in weight and volume of the consumable material.

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“…Leaving other main components such as silicon dioxide (SiO2) and magnesium oxide (MgO) in second place [37]. FA have high SiO2 content between 43.53-60.31% depending on their nature [39], in addition to other compounds such as CaO and Al2O3 to a lesser extent [40].…”

Section: Asphalt Bitumen and Masticmentioning

confidence: 99%