Results 31 to 40 of about 77,521 (249)
Deterministic Extensional Viscosity and Cracking Index of Polypropylene-Modified-Asphalt Binder
Tikrit Journal of Engineering Sciences, 2020 The extensional viscosity and cracking prospectus of polypropylene modified asphalt cement (PPMAC) was explored. Forty/fifty penetration class asphalt cement with five-contents of polypropylene polymer were chosen.
Abdul-Rahim I..Al-Hadidy +2 more
doaj +3 more sources
The High Temperature Performance Evaluation of Polymer/Nanocomposite Modified Asphalt Cement
Teknik Dergi, 2022 The current study focuses on the effect of Acrylate-styrene-acrylonitrile (ASA)/Nanosilica (Si) modified binders on the complex modulus (G*) and rutting resistance parameters (G*/ sinδ) of Asphalt Cement (AC). Four different blends including the base binder and the polymer nanocomposites which were formed by blending 5% ASA to base binder with the ...
Mustafa ALAS +2 more
openaire +3 more sources
Investigating the Effect of Cement and Fibers Containing Fatty Arbocell on the Mechanical and Moisture Properties of Cold Emulsion Asphalt Mixtures [PDF]
پژوهشهای زیرساختهای عمرانی, 2023 Cold emulsion asphalts have advantages and disadvantages. The advantages of this type of mixture are related to the low temperature of production, environmental considerations, and its portability to long distances.
Alireza Motamadnia +2 more
doaj +1 more source
Effects of Cement–Mineral Filler on Asphalt Mixture Performance under Different Aging Procedures
Applied Sciences, 2019 Cement-containing mineral powder can effectively improve the moisture stability of an asphalt mixture; therefore, this study systematically summarizes the research status of cement−mineral fillers on the performance of an asphalt mixture and ...
Zhenyang Fan +3 more
doaj +1 more source
Property Improvement of Cement Emulsified Asphalt Paste Modified by Graphene Oxide [PDF]
Advances in Materials Science and Engineering, 2020 Cement emulsified asphalt paste (CEAP) is widely used as a construction and building material by combining the advantages of cement rigidity and asphalt flexibility. However, the properties of CEAP can be evidently reduced due to the addition of emulsified asphalt.
Yu-wei Ma +5 more
openaire +2 more sources
Case Studies in Construction Materials, 2022 Cement asphalt mortar (CAM) could be considered as the cement mortar modified by asphalt emulsion, which would alter the microstructure of cement mortar and thus exert significant influence on the mechanical properties and durability of CAM.
Wei Li +5 more
doaj +1 more source
Impact of Preparing HMA with Modified Asphalt Cement on Moisture and Temperature Susceptibility
Jurnal Engineering, 2017 Many researchers tried to prevent or reduce moisture damage and its sensitivity to temperature to improving the performance of hot mix asphalt because it is decreasing the functional and structural life of fixable pavement due to the moisture damage had ...
S. Hadi
semanticscholar +1 more source
Experimental evaluation of anti-stripping additives on porous asphalt mixtures [PDF]
, 2015 The open structure of porous asphalt mix influences its strength and durability against air, water and clogging materials. These factors cause loss of adhesion between binder-aggregate interface and loss of cohesion within the binder film.
Abdul Hassan, Norhidayah +7 more
core +3 more sources
Enhancing Shear Strength of Bonding Materials Used for Asphalt Concrete and Composite Pavement Layers [PDF]
E3S Web of Conferences, 2023 A tack coat is a thin cut-back cement or asphalt emulsion coating applied on an existing non-absorbent pavement. A good bonding between the asphalt and concrete is necessary to provide sufficient structural strength.
Falih Teeba, Abed Alaa H.
doaj +1 more source
International Journal of Energy Research, 2022 Due to their excellent physicochemical and structural characteristics, aluminum oxide (AL2O3) nanoparticles (AlNPs), a family of metal oxide nanoparticles, offer a variety of biological uses. Bitumen binds a high percentage (>95%) of inorganic macrometer‐
J. Jia +9 more
semanticscholar +1 more source