Journal ArticleDOI
Laboratory and Field Evaluation of RAP for Cement Concrete Pavements
Surender Singh
- Vol. 146, Iss: 2, pp 04020011
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TLDR
In this article, the feasibility of coarse reclaimed asphalt pavement (RAP) for dry lean concrete (DLC) and pavement quality concrete (PQC) mixes is assessed through laboratory and field experiments.Abstract:
In the present study, the feasibility of coarse reclaimed asphalt pavement (RAP) for dry lean concrete (DLC) and pavement quality concrete (PQC) mixes is assessed through laboratory and fie...read more
Citations
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Journal ArticleDOI
Achieving sustainability in roller compacted concrete pavement mixes using reclaimed asphalt pavement aggregates – state of the art review
TL;DR: A review of the utilization of reclaimed asphalt pavement aggregates in roller compacted concrete pavement (RCCP) mixes is presented in this paper, where several issues and factors affecting the fresh and hardened properties of RCCP mixes due to the incorporation of RAP are discussed.
Journal ArticleDOI
Effect of the use of recycled asphalt pavement (RAP) aggregates on the performance of pervious paver blocks (PPB)
TL;DR: In this article, the authors describe an investigation into the assessment of performance and suitability of pervious paver blocks (PPB) using reclaimed asphalt pavement (RAP) aggregates.
Journal ArticleDOI
Cementitious binders and reclaimed asphalt aggregates for sustainable pavement base layers: Potential, challenges and research needs
Juliana O. Costa,Juliana O. Costa,Paulo H. R. Borges,Flávio Antônio dos Santos,Augusto Cesar da Silva Bezerra,Wim Van den bergh,Johan Blom +6 more
TL;DR: In this article, the use of RAP aggregates with cementitious materials for pavement foundation layers is discussed, and a review of the properties of fresh and hardened RAP in cementitious matrices, as well as changes in the microstructure.
Journal ArticleDOI
Durability evaluation of reclaimed asphalt pavement, ground glass and carbide lime blends based on unconfined compression tests
Nilo Cesar Consoli,Aziz Tebechrani Neto,Brenda Rielli Spier Corrêa,Rubén Alejandro Quiñónez Samaniego,Nuno Cristelo +4 more
TL;DR: In this article, the use of the mixture of three residues, evaluating the feasibility of using these as a pavement layer, has been studied, and a generalized approach to replace the laborious durability test is proposed, and limitations are observed.
Journal ArticleDOI
Performance evaluation and sustainability assessment of precast concrete paver blocks containing coarse and fine RAP fractions: A comprehensive comparative study
Sumit Nandi,G.D.R.N. Ransinchung +1 more
TL;DR: In this paper, the performance of concrete paver blocks using coarse and fine fractions of non-beneficiated reclaimed asphalt pavement (RAP) materials, derived as a waste residue from demolished asphalt pavement, was comprehensively and comparatively investigated.
References
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Evaluation of Rejuvenator's Effectiveness with Conventional Mix Testing for 100% Reclaimed Asphalt Pavement Mixtures
TL;DR: Zaumanis et al. as discussed by the authors used rejuvenating additives to restore the necessary properties of the aged asphalt, rejuvenating agents can be used to soften the oxidized binder and reach uniform dispersion within the asphalt to ensure required performance properties and longevity of the mixture.
Journal ArticleDOI
Sustainability assessment for portland cement concrete pavement containing reclaimed asphalt pavement aggregates
TL;DR: In this article, the authors present a life cycle inventory analysis of reclaimed asphalt pavement (RAP) in portland cement concrete (PCC) as an aggregate replacement for pavement applications.
Journal ArticleDOI
Use of reclaimed asphalt pavement as an aggregate in portland cement concrete
TL;DR: In this article, the potential use of reclaimed asphalt pavement (RAP) as an aggregate in portland cement concrete (PCC) was investigated, and the results showed that RAP aggregate had enhanced ductility and showed excellent shatter resistance properties.
Journal ArticleDOI
Bonding in cementitious materials with asphalt-coated particles: Part I – The interfacial transition zone
TL;DR: In this article, the authors quantified and compared the interfacial transition zone (ITZ) for mortar with RAP aggregates relative to dolomite aggregates through image analysis of backscattered electron micrographs.
Journal ArticleDOI
Mix design formulation and evaluation of portland cement concrete paving mixtures containing reclaimed asphalt pavement
TL;DR: In this paper, the authors investigated whether partial replacement of virgin coarse aggregate by coarse RAP is a practically viable option to formulate PCC paving mixtures, and they showed that replacing virgin coarse aggregates by RAP with sufficient intermediate size particles offers the benefits of achieving dense combined aggregate gradation.
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