Journal ArticleDOI
Can flexible pavements’ waste (RAP) be utilized in cement concrete pavements? – A critical review
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TLDR
In this article, the suitability of Reclaimed Asphalt Pavement (RAP) aggregates for the production of concrete mixes along with identifying the various gaps that need to be bridged to induce sustainability in pavements.About:
This article is published in Construction and Building Materials.The article was published on 2020-10-30. It has received 29 citations till now.read more
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The effect of curing regimes on physico-mechanical, microstructural and durability properties of alkali-activated materials: A review
TL;DR: In this article , the most commonly used curing regimes for AAMs are conducted in thermal or ambient temperature environments, adopted in the form of immersion of the AAM in water, ambient and high humidity, sealing, oven and, more recently, microwave curing.
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Utilization of alternative aggregates for roller compacted concrete pavements – A state-of-the-art review
TL;DR: In this paper , the potential of these alternative aggregates for RCCP has been evaluated based on the fresh (optimum moisture content, maximum dry density, vebe time), mechanical (compressive strength, flexural strength, split tensile strength, abrasion resistance, modulus of elasticity), and durability properties (porosity, water absorption, freeze-thaw, and alkali-silica reaction).
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Mechanical behavior and water infiltration of pervious concrete incorporating recycled asphalt pavement aggregate
TL;DR: In this paper, five mixtures were made with natural and/or RAP aggregates and physical, mechanical and hydraulic (based on infiltration and clogging test) behavior was studied.
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Applying Circular Economy to Construction Industry through Use of Waste Materials: A Review of Supplementary Cementitious Materials, Plastics, and Ceramics
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Advanced cold patching materials (CPMs) for asphalt pavement pothole rehabilitation: State of the art
TL;DR: In this article , the state-of-the-art advanced cold patching materials (CPMs) for more effective pothole repair of asphalt pavement in adverse conditions are reviewed.
References
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Effect of supplementary cementitious materials on reduction of CO2 emissions from concrete
TL;DR: In this article, the effectiveness of supplementary cementitious materials (SCMs) such as ground granulated blast-furnace slag (GGBS), fly ash (FA), and silica fume (SF) in reducing CO2 emissions from ordinary Portland cement (OPC) concrete was examined by assembling and analyzing a comprehensive database including 5294 laboratory concrete mixes and 3915 plant mixes.
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Durability of recycled aggregates concrete: a safe way to sustainable development
TL;DR: In this paper, the mix design nomogram (MDN) is used to compare properties and behaviors of different concretes, and the results show that the family concrete with the highest pore volume and with the same compressive strength of 20, 30, and 40 MPa (2900, 4350, and 5800 psi) did not always correspond to the concrete family with high degree of carbonation.
Reclaimed Asphalt Pavement in Asphalt Mixtures: State of the Practice
TL;DR: The use of reclaimed asphalt pavement (RAP) is a useful alternative to virgin materials because it reduces the need to use virgin aggregate, which is a scarce commodity in some areas of the United States as mentioned in this paper.
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Rheological, microscopic, and chemical characterization of the rejuvenating effect on asphalt binders
TL;DR: In this paper, two different asphalt binders from the Materials Reference Library of the Strategic Highway Research Program (SHRP) were aged, and rejuvenated by complete blending with two commonly used rejuvenators.
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Laboratory investigation of portland cement concrete containing recycled asphalt pavements
TL;DR: In this article, the authors investigated the mechanical properties of RAP-incorporated Portland cement concrete and found that the energy absorbing toughness for the RAP incorporated concrete has been significantly improved.