Results 71 to 80 of about 525 (177)

Enhancing waste asphalt durability through cold recycling and additive integration

Functional Composite Materials
The longevity of waste asphalt can be considerably improved through cold recycling techniques combined with various additives. This research investigates the cold regeneration of aged asphalt concrete using Reclaimed Asphalt Pavement (RAP), Portland ...
Ali Almusawi, Mustafa Mohammed Jaleel, Sarmad Shoman, Andrei P. Lupanov   +3 more
doaj   +1 more source

Dynamics and Structure of a Bitumen Emulsion as Studied by ¹H NMR Diffusometry. [PDF]

ACS Omega, 2023
Filippov A, Soenen H, Blom J, Antzutkin ON.   +3 more
europepmc   +1 more source

Investigation of influential factors on the tensile strength of cold recycled mixture with bitumen emulsion due to moisture conditioning

Journal of Traffic and Transportation Engineering (English ed. Online), 2017
The present study attempts to investigate the effect of moisture conditioning on the indirect tensile strength (ITS) of cold recycled mixture with bitumen emulsion. Firstly, samples were prepared using a Superpave gyratory compactor.
Mouhamed Bayane Bouraima, Yanjun Qiu
doaj   +1 more source

The Impact of Long-Time Chemical Bonds in Mineral-Cement-Emulsion Mixtures on Stiffness Modulus

The Baltic Journal of Road and Bridge Engineering, 2018
Deep cold in-place recycling is the most popular method of reuse of existing old and deteriorated asphalt layers of road pavements. In Poland, in most cases, the Mineral-Cement-Emulsion mixture technology is used, but there are also applications ...
Bohdan Dołżycki, Mariusz Jaczewski, Cezary Szydłowski   +2 more
doaj   +1 more source

Some peculiarities of bitumen emulsion modification

Chemical Bulletin of Kazakh National University, 2013
Polymer modification of bitumen emulsions obtained from bitumen of domestic production with the use of several commercial emulsifiers was studied. The influence of the polymer modifier concentration on bitumen emulsion physical-mechanical properties was considered.
A. Batyrbayev, Sergey Rodivilov, B. Myrzakhmetov   +2 more
openaire   +2 more sources

The Effect of Polymer Powder on the Cracking of the Subbase Layer Composed of Cold Recycled Bitumen Emulsion Mixtures. [PDF]

Materials (Basel), 2021
Krasowski J, Buczyński P, Iwański M.
europepmc   +1 more source

Modeling of Fatigue-Strength Development in Cold-Emulsion Asphalt Mixtures Using Maturity Method

Applied Sciences, 2019
Emulsion asphalts are cost-effective, environmentally friendly, and sustainable alternatives to hot-mix asphalts. Laboratory curing protocols currently used to simulate field curing of emulsion asphalts have been observed to offer conflicting predictions.
Kiplagat Chelelgo, Zachary C. Abiero Gariy, Stanley Muse Shitote   +2 more
doaj   +1 more source

Polymer powder-modified mineral-cement mixture with bitumen emulsion

Roads and Bridges
The article presents the impact of a polymer modifier (P) on the properties of mineral-cement-emulsion (MCE) mixes. The theoretical part of the article discusses the ways of producing mixes using deep cold recycling.
Przemysław Buczyński, Grzegorz Mazurek, Marek Iwański, Jakub Krasowski, Maciej Krasowski   +4 more
doaj   +1 more source

Study of the Viscoelastic Performance of Cold Recycling Mixtures with Bitumen Emulsion

Applied Sciences
To limit reflective cracking in asphalt pavements with cold-recycled base courses, cold recycling mixtures (CRMs) are designed to provide predominantly bituminous bonding, making their viscoelastic behaviour of paramount importance.
Katarzyna Konieczna, Jan B. Król, Wojciech Sorociak   +2 more
doaj   +1 more source

Rheological properties of cold recycled mixtures [PDF]

Acta Montanistica Slovaca, 2007
The paper presents some of the results of research focused on cold recycled mixtures properties. Within the study, eight mixtures with a different amount of reclaimed asphalt, bitumen emulsion and cement were evaluated.
Ján Gillinger
doaj