Results 121 to 130 of about 703,152 (164)

QC/QA differences between hot mix asphalt (HMA) and warm mix asphalt (WMA).

open access: yes
PDFTech ReportFHWA-OK- 13-02ODOT SP&R Item Number 2218Mix designHot mix paving mixturesWarm mix paving mixturesQuality assuranceQuality controlMoisture contentRuttingAsphalt mixturesOklahomaOklahoma.

core  

Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP)

Construction and Building Materials, 2021
Abstract Global warming and reduced available energy resources have provided strong incentives to find alternative materials and technologies for the construction of pavements. Technologies such as asphalt recycling or warm mix asphalt (WMA) can provide several economic and environmental benefits.
Ali Behnood   +1 more
exaly   +2 more sources

Use of reclaimed asphalt pavement (RAP) in warm mix asphalt (WMA) pavements: a review

Innovative Infrastructure Solutions, 2017
The limit in the use of reclaimed asphalt pavement material (RAP) proportion is restricted due to stiffness and workability issues related to RAP. This problem is addressed with the help of warm mix asphalt (WMA) which increases the proportion of RAP used by producing mixes having same/better properties viz., better workability, reduced viscosity than ...
Mohammad Adnan Farooq   +1 more
exaly   +2 more sources

A review of the warm mix asphalt (WMA) technologies: Effects on thermo-mechanical and rheological properties

Journal of Cleaner Production, 2020
Abstract In pavement industry, warm mix asphalt (WMA) technologies provide a wide variety of environmental, technical, and economic benefits. WMA includes a series of technologies to mix and compact asphalt mixtures at temperatures lower than the temperatures normally used in the production of hot mix asphalt (mainly by reducing the viscosity of ...
Ali Behnood
exaly   +2 more sources

Warm Mix Asphalt (WMA) technologies: Benefits and drawbacks—a literature review

open access: yes, 2016
Use of Warm Mix Asphalt (WMA) technologies is known as an effective method to reducing the energy consumption and emissions associated with conventional Hot Mix Asphalt (HMA) production. WMA technologies show significant benefits, such as extended window of paving season, attaining better compaction and providing longer haul distances.
Diab, Aboelkasim   +4 more
core   +4 more sources

Effect of warm mix asphalt (WMA) technologies on the moisture resistance of asphalt mixtures

Construction and Building Materials, 2023
Agnivesh Pani   +2 more
exaly   +2 more sources

Investigation on the effect of high amount of Re-recycled RAP with Warm mix asphalt (WMA) technology

open access: yesConstruction and Building Materials, 2021
Publisher Copyright: © 2021 The AuthorsIn this paper, the effect of the combined use of re-recycled Reclaimed Asphalt Pavement (RAP) on the performance properties of Warm Mix Asphalt (WMA) was experimentally investigated at both binder and mixture scales.
Di Wang   +2 more
exaly   +2 more sources

Effects of Warm Mix Asphalt (WMA) Additives on the Properties of WMA Mixtures

Applied Mechanics and Materials, 2013
The objective of this research was to investigate the influence of Warm Mix Asphalt (WMA) additives on asphalt mixture properties through the laboratory testing programs such as air voids, tensile strength ratio (TSR), dynamic stability, and low temperature bending failure strain tests. The experimental design included the use of three WMA additives of
Hong Zhu   +4 more
openaire   +1 more source

Selecting Warm Mix Asphalt (WMA) Additives by the Properties of WMA Binders

Advanced Materials Research, 2013
The objective of this research was to investigate the influence of WMA additives on the properties of WMA binders through a series of laboratory testing such as viscosity, penetration, ductility, and softening points on the binders. The experimental design included the use of three WMA additives of Sasobit, Rediset, and Evotherm at a recommended ...
Peng Cheng Shi   +4 more
openaire   +1 more source

Potential Implementation of Warm Mix Asphalt (WMA) in Pavement Construction in the State of Qatar

The International Conference on Civil Infrastructure and Construction, 2023
Warm-mix asphalt (WMA) technology has been used in many countries around the world, in lieu of Hot Mixed Asphalt (HMA), due to its ability to allow significant reduction in the temperatures at which asphalt mixes are produced and placed, leading to performance that is comparable to HMA.
Anshasi, Mohammad Hasan   +1 more
openaire   +2 more sources

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