Results 151 to 160 of about 81,804 (207)

Influence of base asphalt aging levels on the foaming characteristics and rheological properties of foamed asphalt

Construction and Building Materials, 2018
Abstract Foamed asphalt technique is widely used in road construction due to its environmental and economic effects. The various characteristics of foamed asphalt and mixtures have already been investigated; however, few studies focused on what happened on the properties of foamed asphalt when the base asphalt was aged at different degree.
Fuqiang Dong, Jingjing Si
exaly   +2 more sources

Influence of foaming water and aging process on the properties of foamed asphalt

Construction and Building Materials, 2017
Abstract Foamed asphalt is a good technique to reduce energy consumption and protect environment by decreasing the construction temperature of asphalt mixture. Many efforts have focused on the original foamed asphalt such as foaming characteristics and rheological properties, but how the performance of samples at different aging stages changing has ...
Gongying Ding   +2 more
exaly   +2 more sources

Foamed bitumen: an alternative way of producing asphalt mixtures

open access: yesCiência & Tecnologia dos Materiais, 2017
Abstract With the constant need to improve and make the production of asphalt mixtures more sustainable, new production techniques have been developed, the implementation of which implies the correct knowledge of their performance. One of the most promising asphalt production techniques is the use of foamed bitumen.
Abreu, Liliana Patrícia Ferreira   +5 more
openaire   +4 more sources

Rheological and microstructural properties of foamed epoxy asphalt

Construction and Building Materials, 2016
Abstract Epoxy asphalt has been extensively used in the bridge deck pavement. The main concerns during the construction process of epoxy asphalt are including high construction temperature, high viscosity to deal with and limited construction time which finally affects the service performance of the pavement.
Gongying Ding   +2 more
exaly   +2 more sources

Comparative evaluation of rheological properties and micromechanics of non-foamed and foamed asphalt mastic

open access: yesConstruction and Building Materials, 2018
Foamed warm asphalt has become an effective option to common asphalt technologies. It is quite significant for foamed asphalt to be used widely with regard to the mechanical investigation of foamed asphalt mastic.
Naisheng Guo, Yiqiu Tan, Yankai Wen
exaly   +2 more sources

Effects of Asphalt Foaming on Damage Characteristics of Foamed Warm Mix Asphalt

Transportation Research Record: Journal of the Transportation Research Board, 2021
In the asphalt foaming process, the foaming water content (FWC) controls the formation and characteristics of water bubbles. These water bubbles are expected to be expelled from the foamed warm mix asphalt (WMA) during mixing and compaction. However, foaming water may not be completely expelled, rather some of the microbubbles may be trapped in the ...
Biswajit K. Bairgi   +2 more
openaire   +1 more source

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