Results 21 to 30 of about 30,867 (194)

Some Aspects of Foamed Bitumen Technology [Elektronisk resurs]

open access: yes, 2011
Although foamed bitumen has been widely applied in pavement construction some of its aspects are still not yet understood. In this study, some of these aspects including: effects of the foaming process on binder chemistry, characterization of foamed ...
Ekblad, Jonas,   +3 more
core   +8 more sources

STUDY OF THE RESISTANCE OF WARM ASPHALT MIXTURES BASED ON BITUMEN WITH THE ADDITION OF ENERGY-SAVING ADDITIVES AND FOAMED BITUMEN TO RUTTING [PDF]

open access: yesДороги і мости, 2023
Introduction. The article investigates asphalt mixtures produced by standard technology according to [1, 2] and the so-called warm asphalt mixtures produced at reduced process temperatures based on bitumen with the addition of energy-saving additives and
Anatolii Mudrychenko, Vyacheslav Savenko
doaj   +1 more source

Experimental Study on the Rheological Properties of Foamed Bitumen Mastic

open access: yes
Abstract: Foamed bitumen has received widespread attention due to its potential to lower production temperatures and the associated environmental and economic benefits. The investigation of the complex mastic formation process and its influence on pavement performance contributes to more effective and sustainable pavement solutions.
Ecem Nur Barisoglu   +2 more
openaire   +3 more sources

Stiffness modulus prediction against basic physical and mechanical characteristics of recycled base course with foamed bitumen and emulsified bitumen [PDF]

open access: yesArchives of Civil Engineering, 2023
The paper’s objective was to present the results of predicting the stiffness modulus of a recycled mix containing a blended road binder with foamed bitumen and emulsified bitumen. The Sm (acc.
Grzegorz Mazurek   +2 more
doaj   +1 more source

Rheological Behavior of Warm Mix Asphalt Modified with Foaming Process and Surfactant Additive

open access: yesCrystals, 2021
Surfactants are frequently used to improve the engineering performances of foamed bitumen. Additionally, the foaming process can also perform a significant influence on the foam characteristics and rheological properties of foamed bitumen.
Guoyang Lu   +4 more
doaj   +1 more source

ANALYSIS OF PHYSICO-MECHANICAL CHARACTERISTICS OF WARM ASPHALT CONCRETE MIXTURES BASED ON BITUMEN WITH THE ADDITION OF ENERGY-SAVING ADDITIVES AND FOAMED BITUMEN [PDF]

open access: yesДороги 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
doaj   +1 more source

Functional and environmental impacts of the use of reclaimed asphalt pavement materials and of foamed asphalt

open access: yesActa Technica Jaurinensis, 2021
Environmental safety related to asphalt mixing plants has been a growing concern due to the high temperature of asphalt mixture production resulting in a lot of energy used and much air pollutants released.
Ali Saleh, László Gáspár
doaj   +1 more source

Effects of zeolites and hydrated lime on volumetrics and moisture resistance of foamed warm mix asphalt concrete [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2021
The paper concerns the utilization of hydrated lime and zeolites as additives in warm mix asphalt produced with foamed bitumen. The mentioned additives were added to the mixtures in exchange for specific quantities of mineral filler, which amounted to 0 ...
Anna Chomicz-Kowalska   +3 more
doaj   +1 more source

STUDY OF THE FOAMING PROCESS OF BITUMEN IN THE MIXER

open access: yesBulletin of Belgorod State Technological University named after. V. G. Shukhov, 2023
The article discusses the main ways to save material, labor and financial resources in the production of asphalt concrete mixtures. It has been shown that a promising way to save energy and reduce harmful effects on the environment is to reduce the temperature of the bitumen.
A. Savichev, R. Sharapov, A. Agarkov
openaire   +1 more source

Predicting the properties of a mixture produced using “cold” technology with foamed bitumen in terms of the properties of hydraulic binder mortars

open access: yesRoads and Bridges, 2023
The paper presents the correlation between the mechanical properties of the mineral-aggregate mixture with foamed bitumen (MCAS) and the mechanical properties of mortars containing hydraulic binder. A significant aspect of the presented research results
Przemysław Buczyński   +2 more
doaj   +1 more source

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