Warm mix asphalt
TítuloFeasibility of Using Recycled Concrete Aggregates for Half Warm mix Asphalt
... The present study describes a laboratory investigation on the feasibility of reusing construction and demolition waste as recycled concrete aggregate (RCA) to manufacture half-warm mix asphalt (HWMA) ...
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Asphalt rubber mixtures with warm mix asphalt additives
... In order to achieve optimum production and compaction temperatures comparable to those of conventional binders, warm asphalt additives should be chosen on the basis of their ability to reduce the viscosity ...
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Study of the effect of four warm mix asphalt additives on bitumen modified with 15% crumb rubber
... The net binder used in this study is a B 50/70 (50/70 n 10~' mm of penetration), an asphalt bitumen which allows the manufacture and installation of asphalt mixes at normal temperatures. To this bitumen 15 ...
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TítuloReview of warm mix asphalt new technologies
... of warm and half-warm mixes that demand larger initial investments (and which usually have additional advantages), but the most don’t involve large ...
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TítuloFatigue performance of bituminous mixtures made with recycled concrete aggregates and waste tire rubber
... [28]. Kennedy, T.W. and Hudson, W.R. (1973). Tensile Properties of Subbases for Use in Rigid Pavement Design. Center for Highway Research, University of Texas at Austin. Research Report Number 98-l4F. Research Project ...
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Laboratory Compaction Study and Mechanical Performance Assessment of Half-Warm Mix Recycled Asphalt Mixtures Containing 100% RAP
... regarding mix design procedures for the half-warm mix asphalt (HWMA) mixtures’ preparation and characterization in the ...half-warm mix recycled asphalt (HWMRA) mixtures ...
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Behavior of an asphalt mixture MDC-19 under the cycles of ambient temperature in the city of Tunja, Colombia
... the asphalt mix cause the flow to increase by exceeding the verification parameters by up to 1 mm, this is related to the increase in water absorption ...of asphalt cement by oxidation in the face of ...
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The Effect of Gradation and Fibre on the Performance of Open Graded Friction Course Mixes in Costa Rica.pdf (212.9Kb)
... The mix designed was carried out according to SUPERPAVE at 100 gyrations using a typical Costa Rican asphalt binder (AC-30) modified with ...The mix performance was evaluated using the Asphalt ...
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TítuloMoisture damage resistance of hot mix asphalt made with recycled concrete aggregates and crumb rubber
... Mills-Beale and You (2010) stated that as the RCA percentage increases, the moisture susceptibility of HMA also increases. Wen and Bhusal (2011) obtained an increase in the moisture susceptibility of the mixture as the ...
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TítuloMoisture damage resistance of hot mix asphalt made with paper industry wastes as filler
... However, there is limited research on the use of paper industry waste in the manufacture of hot mix asphalt (HMA) for road pavement construction. In this regard, the research performed in Portugal by Modolo ...
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TítuloEffect of ageing time on properties of hot mix asphalt containing recycled concrete aggregates
... In recent years, the use of recycled concrete aggregates (RCA) from construction and demolition waste (CDW) as coarse aggregates in hot-mix asphalt (HMA) has been studied as a sustainability practice. These ...
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How Warm Was This Summer?
... June-July-August 2010 was the 4 th warmest in the 131 year GISS analysis, while 2009 was the 2 nd warmest 1 . 2010 was a bit cooler than 2009 mainly because a moderate El Nino in the equatorial Pacific Ocean during late ...
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TítuloCharacterization of hot mix asphalt made with recycled concrete aggregates that have been cured for 4 hours in the oven
... hot-mix asphalt (HMA) made with recycled concrete aggregates (RCA) from construction and demolition waste (CDW) as base layer in road construction has been ...
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La aplicación del Marketing Mix y su relación con la comercialización de productos informáticos de la empresa San Francisco Digital System periodo 2018
... 4. Lo que a las personas les agrada son las promociones, esto hace que el cliente sea motivado a la compra en algunos casos se puede emplear los precios psicológicos como el 0.99, 1.99, el 2 x 1 o la acumulación de ...
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Neogene evolution of surface marine climate in the Pacific and notes on related events
... A warm episode represented by the acme of the subtropical Kakegawa fauna is recognized in Japan during the mid to late Pliocene, Zone 21a, ...the warm Kuroshio current, as suggested by the ocean circulation ...
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Las estrategias del marketing mix en el crecimiento de las clínicas odontológicas de los alumnos egresados de la UNMSM de la promoción 2008
... marketing mix en el crecimiento de las clínicas odontológicas de los alumnos egresados de la UNMSM de la promoción ...marketing mix: producto, precio, plaza y promoción; así como indicadores del crecimiento ...
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Mix Match
... de Mix & Match que la requiera, cree y actualice en el diseño de la Página Web, implementando la creatividad e innovación en los diseños e imagen con motivo de reconocimiento y atracción del cliente desde la ...
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TítuloLaboratory evaluation of hot mix asphalt containing construction and demolition waste
... As table 3 shows, a general pattern exists among the Bo, Pba, Pbe and RCA contents: Bo and Pba increase with increasing RCA content, while Pbe decreases. On the one hand, this indicates that the porosity of the mortar ...
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Effects of Freeze-Thaw Cycles and Anti-Stripping Agents on Hot Mix.pdf (1.029Mb)
... 8) Aguiar-Moya, J.P., J. Salazar-Delgado, A. Baldi-Sevilla, F. Leiva-Villacorta, and L. Loria- Salazar. Effect of Aging on Adhesion Properties of Asphalt Mixtures with the Use of Bitumen Bond Strength and Surface ...
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TítuloConstruction and demolition debris in hot mix asphalt
... In Spain, Construction and Demolition Debris (CDD) materials such as recycled aggregates are used in highway pavements in granular layers as well as in layers treated with cement (AENOR, 2003). According to some ...
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