Results 21 to 30 of about 31,167 (197)
Stiffness modulus prediction against basic physical and mechanical characteristics of recycled base course with foamed bitumen and emulsified bitumen [PDF]
Archives 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
Crystals, 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]
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
doaj +1 more source
Acta 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]
Bulletin 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
Bulletin 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
Roads 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
Applied Sciences, 2020 Foamed bitumen stabilisation is an attractive technology for increasing the use of marginal materials in pavement construction and rehabilitation.
Greg White, Roberto Espinosa
doaj +1 more source
Surface temperature of bitumen sheets in the flat roof structure [PDF]
MATEC Web of Conferences, 2019 This paper deals with the surface temperature problem of flat roofs, where bitumen sheets are used as the final waterproofing layer. Currently it is possible to find defects due to the high surface temperature of the waterproofing layer on flat roofs ...
Plachý Jan, Vysoká Jana
doaj +1 more source
Roads and Bridges, 2023 The article presents the results of dynamic loading tests of an innovative pavement structure constructed on a special test site. Two novel mixtures incorporating the cold-recycling technology with bituminous emulsion and foamed bitumen were used.
Antoni Szydło, Piotr Mackiewicz
doaj +1 more source