Results 21 to 30 of about 329 (177)
ANALYSIS OF PHYSICO-MECHANICAL CHARACTERISTICS OF WARM ASPHALT CONCRETE MIXTURES BASED ON BITUMEN WITH THE ADDITION OF ENERGY-SAVING ADDITIVES AND FOAMED BITUMEN [PDF]
Дороги і мости, 2022 Introduction. The article investigates asphalt concrete mixtures made by standard technology according to [1], [2] and so-called warm asphalt concrete mixtures made at low technological temperatures on the basis of bitumen with the addition of energy ...
Anatolii Mudrychenko +2 more
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Design Method for Proportion of Cement-Foamed Asphalt Cold Recycled Mixture
MATEC Web of Conferences, 2018 Through foaming experiment of Zhongtai AH-70 asphalt, the best foaming temperature water consumption and influence factors of foamed asphalt’s foaming features are determined; By designing the proportion of foamed asphalt cold in-place recycled mixture ...
Li Junxiao, Fu Wei, Zang Hechao
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Advantages and limitations of using foamed bitumen
Acta Technica Jaurinensis, 2021 Foamed asphalt refers to a bituminous mixture of road-building aggregates and foamed bitumen, produced by a cold mix process. There are a lot of related issue that has not been sufficiently investigated so far.
Ali Saleh, László Gáspár
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Usage of foamed bitumen in asphalt mixtures
Engineering Solid Mechanics, 2021 This paper focuses on the application of foamed bitumen technology in the production of asphalt mixtures. This technology replaces the common asphalt binder with foamed bitumen for production of asphalt mixtures. Given the foaming, it is possible to produce asphalt mixture at a lower working temperature.
Hýzl, Petr +2 more
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Performance on Water Stability of Cement-Foamed Asphalt Cold Recycled Mixture
MATEC Web of Conferences, 2018 Through designing the mixture proportion of foamed asphalt cold in-place recycled mixture combined with the water stability experiment, it shows that the addition of cement can obviously improve foamed asphalt mixture’s water stability and the best ...
Li Junxiao, Fu Wei, Zang Hechao
doaj +2 more sources
Journal of Traffic and Transportation Engineering (English ed. Online), 2023 Latex as an asphalt modifier has gained popularity in the asphalt industry as it improves the durability of asphalt pavement. However, the elastomeric properties of latex stiffen the asphalt binders, resulting in additional energy consumption during the ...
Mohd Rosli Mohd Hasan +6 more
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Ethanol based foamed asphalt as potential alternative for low emission asphalt technology
Journal of Traffic and Transportation Engineering (English ed. Online), 2016 Foamed asphalt typically relies on water as a foaming agent because water becomes gaseous at elevated temperatures, generating numerous tiny bubbles in the asphalt and causing spontaneous foaming.
Mohd Rosli Mohd Hasan, Zhanping You
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Compaction Characteristics of a Foam Asphalt Hot In-Place Recycling Asphalt Mixture
Buildings, 2023 This study investigates the application of foam asphalt (FA) to enhance the compaction effectiveness of a hot in-place recycling asphalt mixture (HIR-AM) during the HIR process of old road surfaces. Initially, the process parameters for FA preparation were determined through expansion-rate and half-life tests.
Xupeng Sun +7 more
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Case Studies in Construction Materials, 2023 The foamed warm mix asphalt (FWMA) has been widely used as a sustainable construction technique in pavement engineering, yet has not yet been fully studied for its aging performance or durability.
Bao Li +6 more
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Effect of Temperature and Asphalt Binder Type on the Properties of Foamed Asphalt Mix [PDF]
MATEC Web of Conferences, 2018 In this study, an effect of temperature on both indirect tensile strength (ITS) test and Marshall Stability Test of foam asphalt mixture using Shell #70 A asphalt is firstly investigated. A detailed investigation of the mechanical properties of foam asphalt mixture was then carried out using two different asphalt binders. The experimental work compares
Bitolog Martin +4 more
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