Academic literature on the topic 'RAP material'

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Journal articles on the topic "RAP material"

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Liu, Peilin, Bo Li, Fucheng Guo, Xu Wu, and Tengfei Yao. "Study on Refined Crushing Technology of RAP and Mechanical Properties of RAP-Doped Cement-Stabilised Macadam Base." Materials 18, no. 1 (2025): 147. https://doi.org/10.3390/ma18010147.

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In order to study the effect of the crushing process on the fine separation of reclaimed asphalt pavement (RAP) and the mechanical properties of cement-stabilised aggregate mixed with RAP, four crushing processes, namely small mesh hammer crushing, hammer crushing, jaw crushing, and double roller crushing, were used to separate the aggregate from asphalt in RAP materials. The effect of crushing on the grading characteristics and agglomeration condition of RAP material was investigated. RAP cement-stabilised aggregates were prepared and analysed for their mechanical properties and micro-morphol
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Andhika Putra, Thopan, Bambang Sugeng Subagio, and Eri Susanto Hariyadi. "Performance Analysis of Resilient Modulus and Fatigue Resistance of AC-BC Mixture with Full Extracted Asbuton and Reclaimed Asphalt Pavement (RAP)." Jurnal Teknik Sipil 28, no. 3 (2021): 349–58. http://dx.doi.org/10.5614/jts.2021.28.3.12.

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Abstract One way to be developed to overcome challenges in providing flexible pavement materials is to apply the green roads principle by reusing some or all of the old road pavement material or Reclaimed Asphalt Pavement (RAP) as a material for new road pavement, which if reused will affect the performance of the mixture, such as decreasing the level of durability and premature pavement damage, so an effort must be made to improve the performance of the recycled material, namely by adding full extracted Asbuton and rejuvenating materials. The RAP material was obtained from scratching the asph
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Jaczewski, Mariusz, Bohdan Dołżycki, Jacek Alenowicz, and Piotr Jaskuła. "Impact of reclaimed asphalt pavement (RAP) on low-temperature properties of asphalt concrete." Roads and Bridges - Drogi i Mosty 18, no. 4 (2019): 303–15. http://dx.doi.org/10.7409/rabdim.019.020.

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Hot mix recycling is a practice which enables reusing materials from old asphalt pavements. Current Polish regulations allow usage of RAP only for binder and base courses, and its amount is limited. Asphalt mixtures with RAP material have to fulfil requirements stated for typical asphalt mixtures. The research presents low-temperature properties of twelve different asphalt concretes with RAP material, determined using three-point bending test. Mixtures differed in: type (for wearing, binder or base courses), content of RAP (from 0% up to 60%), quality of RAP material and application of rejuven
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Yin, Peng, Yuanguang Xie, and Huixi Lang. "Research on the Impact of Recycled Asphalt Mixture on Road Performance Based on New Thermal Recycling." Journal of Physics: Conference Series 2152, no. 1 (2022): 012005. http://dx.doi.org/10.1088/1742-6596/2152/1/012005.

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Abstract Different binder content to RAP Regeneration SBS modified asphalt mixture for road performance to SBS modified asphalt (I-D type) as an index, determine the optimum dose of new heat regenerating agent and different RAP regeneration, and prepared different recycled asphalt, which have differences in RAP content. The performance of recycled asphalt mixture with different RAP content was evaluated by freeze-thaw splitting test. Rut test and Low temperature trabecular bending test. The correlation between RAP content and pavement performance was analyzed by grey system correlation analysi
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Sejvani, Ajaykumar, A. A. Amin, and L. B. Zala. "Utilization of Reclaimed Asphalt Pavement Material in Wet Mix Macadam (W.M.M)." Journal of Physics: Conference Series 2089, no. 1 (2021): 012060. http://dx.doi.org/10.1088/1742-6596/2089/1/012060.

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Abstract Reclaimed asphalt pavement (RAP) is one of the innovative and effective technologies in many places in the world. The utilization of RAP is rapidly increasing popularity and becoming an emerging technique in India. As per IRC-120:2015, removing or reprocessing pavement materials containing aggregates that are bitumen coated is termed as RAP. These materials are gained through a process in which the existing surface pavement is reclaimed and reused after processing for reconstruction, resurfacing, or repaving. Well graded and high-quality aggregate are achieved from this process. Prope
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Garg, Navneet, and Marshall R. Thompson. "Lincoln Avenue Reclaimed Asphalt Pavement Base Project." Transportation Research Record: Journal of the Transportation Research Board 1547, no. 1 (1996): 89–95. http://dx.doi.org/10.1177/0361198196154700113.

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Pavement rehabilitation and reconstruction operations have generated large supplies of reclaimed asphalt concrete (RAC). In Illinois crushed RAC generally called recycled asphalt pavement (RAP) supplies are not 100 percent recycled into hot-mix asphalt concrete production. RAP acceptance as a pavement base material has been limited because of the lack of laboratory testing information, information on structural behavior, and field performance data. Limited preliminary laboratory testing and isolated commercial and local road agency paving experience in Illinois indicate that RAP has significan
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Rahim, Irwan Ridwan, Novita Pradani, Rita Irmawaty, and Muhammad Wihardi Tjaronge. "Pengaruh Material Daur Ulang Pasca Bencana dan Asbuton Butir Terhadap Sifat Volumetrik Campuran Beton Aspal Lapis Aus." Jurnal Rekayasa Sipil dan Lingkungan 7, no. 1 (2023): 35. http://dx.doi.org/10.19184/jrsl.v7i1.36609.

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Pemanfaatan material perkerasan jalan pasca bencana di Kota Palu dan penggunaan material lokal yaitu Asbuton Butir Lawele diharapkan dapat bersinergi dengan baik pada campuran Beton Aspal Lapis Aus (AC-WC). Tujuan dari penelitian ini adalah untuk menguji pengaruh penggunaan material daur ulang (RAP) dan asbuton butir terhadap sifat volumetrik campuran AC-WC. Bahan RAP yang digunakan dalam campuran adalah 20% dari berat campuran dan variasi asbuton yang digunakan adalah 0%, 3%, 6% dan 9% dari berat campuran. Berdasarkan hasil pengujian diketahui bahwa penambahan material RAP dan asbuton butir p
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Plati, Christina, and Brad Cliatt. "A Sustainability Perspective for Unbound Reclaimed Asphalt Pavement (RAP) as a Pavement Base Material." Sustainability 11, no. 1 (2018): 78. http://dx.doi.org/10.3390/su11010078.

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The present study aims to investigate reclaimed asphalt pavement (RAP) materials for utilization for a pavement base layer material with the goal towards increasing the reutilization of materials and the movement towards increased pavement sustainability. Reduced cost for materials and transportation of materials, overall environmental benefits and many other advantages have led to increased interests in utilizing RAP in pavements including as base materials for highway/roadway construction projects. The potential advantages of utilizing RAP as an unbound base material are known; however, its
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Sihite, Okta Enjelin, Eka Mutia, and Firdasari Firdasari. "Perbandingan antara RAB dengan RAP pada Proyek Pembangunan Aula Serbaguna SMP Negeri 11 Langsa." Jurnal Komposit 8, no. 2 (2024): 289–96. https://doi.org/10.32832/komposit.v8i2.15534.

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Proyek merupakan suatu rangkaian aktivitas terencana yang didalamnya menggunakan uang dan tenaga kerja untuk mendapatkan hasil di masa yang akan datang. Kontraktor akan menghitung Rencana Anggaran Biaya (RAB) dengan memperkirakan biaya pekerjaan yang dibutuhkan proyek, namun selama berlangsungnya suatu proyek dikenal juga dengan Rencana Anggaran Pelaksanaan (RAP) yang merupakan biaya di lapangan sampai proyek selesai. RAB dengan RAP terdapat selisih biaya dari masing-masing jenis kegiatan, begitu pula dengan pembangunan Aula Serbaguna SMP Negeri 11 Langsa, maka perlu dilakukan penelitian untuk
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Chen, J. S., P. Y. Chu, Y. Y. Lin, and K. Y. Lin. "Characterization of binder and mix properties to detect reclaimed asphalt pavement content in bituminous mixtures." Canadian Journal of Civil Engineering 34, no. 5 (2007): 581–88. http://dx.doi.org/10.1139/l06-150.

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Abstract: The purpose of this study was to recommend a testing procedure to detect the content of reclaimed asphalt pavement (RAP) used in hot-mix asphalt mixtures. Asphalt was extracted from RAP for use in blending with new binder and aggregate. The recovered binders were blended with virgin asphalt (AC-10) at 10 different concentrations. A concept called relative energy loss was proposed to determine the engineering properties of recycled asphalt concrete (RAC). The relative energy loss was found to be directly related to the resistance of RAC to moisture-induced damage. A noticeable increas
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Dissertations / Theses on the topic "RAP material"

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O'Brien, William John. "Characterisation and material removal properties of the RAP™ process." Thesis, Cranfield University, 2011. http://dspace.lib.cranfield.ac.uk/handle/1826/6560.

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The Reactive Atom Plasma® (RAP) process is a plasma chemical etching process. RAP was developed at RAPT Industries as a process for removing subsurface damage from silicon carbide optics. The process is being investigated at Cranfield University as a novel method for the fine surface correction of large optics, with the aim of shortening the manufacturing period of the next generation of large telescopes. RAP offers material removal rates that are up to 10 times higher than those of ion beam figuring, the current state-of-the-art technique and the convenience in that it can be operated at atmo
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Penny, Julie Elizabeth. "An evaluation of heated reclaimed asphalt pavement (RAP) material and wax modified asphalt for use in recycled hot mix asphalt (HMA)." Worcester, Mass. : Worcester Polytechnic Institute, 2007. http://www.wpi.edu/Pubs/ETD/Available/etd-010807-113145/.

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Forton, Andrei-Roman. "Thermomechanical behaviour of bituminous materials including RAP and rejuvenator and environmental impact of their fabrication process." Electronic Thesis or Diss., Lyon, 2021. http://www.theses.fr/2021LYSET005.

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L'étude présentée dans cette thèse a été réalisée dans le cadre d'une collaboration entre l'Université Polytechnique de Timisoara (UPT, Universitatea Politehnica Timisoara) de Roumanie et l'Université de Lyon / ENTPE en France. Les objectifs sont, i) la caractérisation des performances thermomécaniques des mélanges de liants et des enrobés bitumineux produits à partir d’agrégats d’enrobés (RAP) et de réjuvénant et, ii) l'étude de l'impact environnemental lié à la production d'un mélange contenant différentes quantités de matériaux RAP et de réjuvénant. Des études expérimentales poussées ont ét
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Tanski, Mateus Camargo. "COMPORTAMENTO MECÂNICO DE MATERIAL RECICLADO A FRIO COM EMULSÃO E CIMENTO." Universidade Federal de Santa Maria, 2016. http://repositorio.ufsm.br/handle/1/7934.

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The recycled asphalt pavement (RAP) extracted from recovery distresses in highways does not receive the attention and importance it deserves in Brazil. The reuse of this material, which presents as good properties as the virgin aggregate, when applied correctly in the composition of new pavement layers or rehabilitations, is a widely used in European and United States. Besides solving the environmental liabilities of pavement, the reuse of milled material in asphalt mixtures is a sustainable alternative, which decreases consumption of asphalt and virgin aggregate, milled material transportatio
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Centofante, Roberta. "ESTUDO LABORATORIAL DA UTILIZAÇÃO DE MATERIAL FRESADO EM MISTURAS ASFÁLTICAS RECICLADAS A QUENTE." Universidade Federal de Santa Maria, 2016. http://repositorio.ufsm.br/handle/1/7915.

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Fundação de Amparo a Pesquisa no Estado do Rio Grande do Sul<br>The use of recycled materials can become a constructive application with good acceptance in the road sector, and is a great contribution to the sustainability policy. In this scenario, the study of economic and sustainable techniques for execution, construction and maintenance of highways, forces a survey in which they can find alternatives to the use of materials that reduce energy consumption, taking into account also the environmental appeal. Therefore, this is an objective research on the study of a way to use, reuse, and impr
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Pasche, Eduardo. "Estudo da resistência e da rigidez de uma mistura de material fresado asfáltico e pó-de-pedra com a adição de cimento." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/149836.

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A malha rodoviária brasileira é elemento fundamental para as cadeias produtivas, pois promove a integração de regiões, estados, portos, ferrovias, hidrovias e aeroportos. A qualidade do pavimento é um dos principais determinantes do desempenho dos usuários durante suas viagens. Uma das formas para a correção dos defeitos nos pavimentos é a restauração, sendo bastante empregada atualmente a fresagem do revestimento asfáltico, que consiste na operação de um corte do revestimento asfáltico, esta atividade produz uma grande quantidade de resíduo nas obras de restauração de rodovias, denominado de
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Pires, Gustavo Menegusso. "ESTUDO DA ESTABILIZAÇÃO GRANULOMÉTRICA E QUÍMICA DE MATERIAL FRESADO COM ADIÇÃO DE CIMENTO PORTLAND E CINZA DE CASCA DE ARROZ PARA APLICAÇÃO EM CAMADAS DE PAVIMENTOS." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/7865.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Road transport is of great importance for many countries, in Brazil it can be even more extreme, due to the concentration of cargo through this modal. We also know that maintenance costs are elevated, forcing managers and researchers to find new alternatives to increase the utilization of materials, reduce energy consumption, speed up restoration interventions, among others. Besides the high costs, another important factor that stands out is the environmental issue, which is directly affected in the construction and maintenance of
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Roper, Matthew B. "Evaluation of Laboratory Durability Tests for Stabilized Aggregate Base Materials." BYU ScholarsArchive, 2007. https://scholarsarchive.byu.edu/etd/902.

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The Portland Cement Association commissioned a research project at Brigham Young University to compare selected laboratory durability tests available for assessing stabilized aggregate base materials. The laboratory research associated with this project involved two granular base materials, three stabilizers at three concentration levels each, and three durability tests in a full-factorial experimental design. The granular base materials consisted of an aggregate-reclaimed asphalt pavement blend obtained from Interstate 84 (I-84) and a crushed limestone obtained from U.S. Highway 91 (US-91), w
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Al, khasawneh Mohammad. "Evaluation of Novel Construction Technologies and Materials for Roadway Unpaved Shoulders." University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1595848023340553.

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MAZZONI, GIORGIA. "Self-healing potential and RAP inclusion as sustainable strategies for never-ending bituminous materials." Doctoral thesis, Università Politecnica delle Marche, 2018. http://hdl.handle.net/11566/252978.

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Benefici economico-ambientali incoraggiano l’uso di fresato (RAP), proveniente dalla demolizione di vecchie pavimentazioni stradali, da introdurre nella produzione di nuove miscele. In particolare, riciclare a caldo il RAP permette una riduzione dei costi di produzione e dei problemi di smaltimento, oltre a un risparmio delle risorse naturali, grazie allo sfruttamento della fase sia bituminosa sia litica. Tuttavia, i regolamenti delle agenzie stradali e pubbliche amministrazioni impongono restrizioni sulle percentuali di RAP implementabili (10÷30%) per la scarsa conoscenza dei meccanismi di in
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Books on the topic "RAP material"

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Wagner, Lorie A. Materials in the economy, material flows, scarcity, and the environment. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Wagner, Lorie A. Materials in the economy, material flows, scarcity, and the environment. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Krulik, Nancy E. Bad rap. Grosset & Dunlap, 2005.

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Krulik, Nancy E. Bad Rap. Penguin USA, Inc., 2009.

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Kurochkin, Anatoliy, Polina Gar'kina, and Galina Shaburova. Theoretical justification of the use of extruded raw materials in food technology. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2157609.

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The monograph provides information on the modification of the main biopolymers of plant raw materials under the influence of extrusion processing. The directions of improvement of extrusion processing of food raw materials are considered. A new direction of thermoplastic extrusion is proposed, based on the effect of thermal vacuum action on the extruded raw material after it leaves the die of the extruder matrix. Aspects of the application of extracted starch-containing grain and vegetable raw materials with a high lipid content in the technology of beverages and bakery products are considered
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Gary, Thompson. Determining asphalt content for recycled asphalt pavement (RAP) materials. Oregon Dept. of Transportation, Research Group, 2003.

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Nepal. Dept. of Industries. Material consumption norms. Govt. of Nepal, Ministry of Industry, Commerce, and Supplies, Dept. of Industries, 2006.

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Ibrahim, Hamid. Malaysia rape & incest: Cases & materials. Gavel Publications, 2008.

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Ibrahim, Hamid. Malaysia rape & incest: Cases & materials. Gavel Publications, 2008.

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Ibrahim, Hamid. Malaysia rape & incest: Cases & materials. Gavel Publications, 2008.

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Book chapters on the topic "RAP material"

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Herkersdorf, Andreas, Michael Engel, Michael Glaß, et al. "RAP Model—Enabling Cross-Layer Analysis and Optimization for System-on-Chip Resilience." In Dependable Embedded Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-52017-5_1.

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AbstractThe Resilience Articulation Point (RAP) model aims to provision a probabilistic fault abstraction and error propagation concept for various forms of variability related faults in deep sub-micron CMOS technologies at the semiconductor material or device levels. RAP assumes that each of such physical faults will eventually manifest as a single- or multi-bit binary signal inversion or out-of-specification delay in a signal transition between bit values. When probabilistic error functions for specific fault origins are known at the bit or signal level, knowledge about the unit of design an
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Guduru, Gurunath, and Kranthi Kuna. "An Attempt to Characterize the RAP Material for Hot Recycled Mix Design Purposes." In RILEM Bookseries. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-46455-4_25.

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Mullapudi, Ramya Sri, Gottumukkala Bharath, and and Narala Gangadhara Reddy. "Utilization of Reclaimed Asphalt Pavement (RAP) Material as a Part of Bituminous Mixtures." In Urban Mining for Waste Management and Resource Recovery. CRC Press, 2021. http://dx.doi.org/10.1201/9781003201076-7.

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Pradhan, Sujit Kumar, and Umesh Chandra Sahoo. "Effect of Softer Binder on Bituminous Mixture Containing Reclaimed Asphalt Pavement (RAP) Material." In Lecture Notes in Civil Engineering. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7509-6_6.

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Mullapudi, Ramya Sri, Venkata Joga Rao Bulusu, and Sudhakar Reddy Kusam. "Influence of Binder Chemical Properties on the Elastic Properties of Asphalt Mixes Containing RAP Material." In Advances in Sustainable Materials and Resilient Infrastructure. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9744-9_6.

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Edil, Tuncer B. "A Review of Recycled Aggregates (RAP and RCA) as Unbound Base Course Material for Sustainable Highway Construction." In Lecture Notes in Civil Engineering. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-6713-6_1.

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Perraton, D., G. Tebaldi, E. Dave, et al. "Tests Campaign Analysis to Evaluate the Capability of Fragmentation Test to Characterize Recycled Asphalt Pavement (RAP) Material." In RILEM Bookseries. Springer Netherlands, 2015. http://dx.doi.org/10.1007/978-94-017-7342-3_77.

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Jallu, Maheshbabu, and Sireesh Saride. "Effect of Alkaline Activator Ratio on Mechanical Strength of Fly Ash Stabilized RAP Use as Pavement Base Material." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3994-3_50.

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Stockton, Kathryn Bond. "Pleasure: Jouissance: The Gash of Bliss." In Clinical Encounters in Sexuality. punctum books, 2017. https://doi.org/10.21983/p3.0167.1.05.

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Jouissance is the strangest glistening, a dark glamour of rap-ture and disruption. It shines and cuts and leaves its bearer not knowing what to make of herself—or her pleasure. She is left beside herself, feeling ecstatically severed from herself, seized by subtleties, strange to say, even though bliss is an overwhelming force. (“Spiritual joy,” says American Heritage; “paradise,” “seventh heaven,” “cloud nine,” adds Roget’s.) Bliss is a word for impossibilities, felt and grasped as such. Something (im)possible coursing through the body, bending the mind. Then, on a dime: rapid, luminous deter
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Meyer, Kolja, Severin J. Görgens, Christoph Persch, Klaus Dröder, and Christoph Herrmann. "Technologies and Concepts for E-Waste Treatment in Urban Secondary Raw Material Factories." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77429-4_49.

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AbstractSupply chains for cities are currently challenged due to geopolitical conflicts and general resource scarcity of substantial raw materials. One currently discussed strategy to reduce the dependency of external supply is a relocalization of production facilities to cities enabling local secondary raw material extraction integrated in Circular Economy value creation chains. Urban regions offer the potential for the installation of circular and secondary raw material factories because of the concentration of waste- and byproducts, which can reduce transport efforts. The installation of ur
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Conference papers on the topic "RAP material"

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CARVALHO, JEOVANESA RÉGIS, ADRIANO ELÍSIO DE FIGUEIREDO LOPES LUCENA, RITA FLÁVIA RÉGIS QUEIROZ, and YURY OURIQUES RODRIGUES. "AVALIAÇÃO DE MISTURAS ASFÁLTICAS MORNAS COM A INCORPORAÇÃO DE REVESTIMENTOS ASFÁLTICOS FRESADOS." In Anais da 49ª Reunião Anual de Pavimentação - RAPv. Even3, 2024. http://dx.doi.org/10.29327/1430212.49-40.

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Com a legislação ambiental cada vez mais rigorosa, o desenvolvimento sustentável tornou-se uma questão importante na indústria da pavimentação. Portanto, a reciclagem de revestimentos asfálticos fresados (RAP) é uma tecnologia amplamente aprovada. No entanto, existem limitações para a utilização de teores mais elevados de RAP nas misturas asfálticas. Pois, o material do RAP contém ligantes asfálticos envelhecidos. Uma das técnicas convencionais para melhorar o desempenho dessas misturas é utilizar o RAP com as tecnologias de Misturas Asfálticas Mornas (MAM), uma vez que as MAMs podem melhorar
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ALMEIDA, GUILHERME BRAVO DE OLIVEIRA, HELEN MARIANA RIBEIRO FONTES, and LUCILA COSTA SALES. "ANÁLISE DE PROPRIEDADES GEOTÉCNICAS EM MISTURAS DE RAP, SOLO ARGILOSO E CIMENTO PORTLAND." In Anais da 49ª Reunião Anual de Pavimentação - RAPv. Even3, 2024. http://dx.doi.org/10.29327/1430212.49-21.

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O pavimento asfáltico, ao ser deteriorado, pode ser removido através do processo denominado fresagem. O resíduo gerado são fragmentos do concreto asfáltico envelhecido. Esses se apresentam como material de qualidade que pode ser incorporado ao solo promovendo a estabilização granulométrica. Associada a estabilização química, a mistura solo-fresado-aditivo pode constituir-se como um material de construção, especialmente na pavimentação. Pesquisas apresentam a viabilidade do uso de misturas de solo e fresado com ou sem aditivos com o objetivo de alterar algumas propriedades. Assim, esta pesquisa
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MOREIRA, IGOR SIECZKOWSKI, LEONARDO LUNKES WAGNER, MÔNICA GARCEZ, GRACIELI BORDIN COLPO, and LELIO ANTÔNIO TEIXEIRA BRITO. "IMPACTOS AMBIENTAIS DA PRODUÇÃO DE MATERIAIS ESTABILIZADOS COM EMULSÃO DE ASFALTO." In Anais da 49ª Reunião Anual de Pavimentação - RAPv. Even3, 2024. http://dx.doi.org/10.29327/1430212.49-69.

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Visando o uso de práticas sustentáveis, o material fresado de pavimento, ou RAP (Reclaimed Asphalt Pavement), pode ser reutilizado na produção de materiais estabilizados com emulsão de asfalto (Bitumen Stabilized Materials – BSM), possibilitando seu retorno à rodovia. A BSM vem ganhando espaço no Brasil e auxilia na redução da pegada ambiental por ser um material de aplicação a frio e com possibilidade de incorporação de elevados valores de RAP. Este trabalho objetiva quantificar os impactos ambientais oriundos da produção de BSM, a partir de uma análise de ciclo de vida, visando identificar o
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SANTANA, PAULO RICARDO LEMOS DE, VITOR ANDRADE FARIAS, Mario Sergio de Souza Almeida, VITOR CALMON ALMEIDA, ELANE DONATO SANTOS, and Weiner Gustavo Silva Costa. "AVALIAÇÃO COMPARATIVA DE MISTURAS ASFÁLTICAS RECICLADAS A FRIO DOSADAS COM 100% DE RAP E EMULSÕES ASFÁLTICAS CONVECIONAL E MODIFICADA." In Anais da 49ª Reunião Anual de Pavimentação - RAPv. Even3, 2024. http://dx.doi.org/10.29327/1430212.49-52.

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A fresagem de pavimentos asfálticos desempenha um papel crucial na manutenção e reabilitação de rodovias, removendo a camada superficial desgastada de asfalto. O processo de fresagem do revestimento asfáltico envelhecido gera o RAP (Reclaimed Asphalt Pavement), resíduo de grande potencial para ser reciclado. Este material está se tornando cada vez mais utilizado na Engenharia Rodoviária, sendo uma opção promissora para que se tenha obras viárias cada vez mais econômicas e sustentáveis. Dessa forma, o presente estudo produziu misturas asfálticas a frio recicladas, utilizando 100% de RAP, testad
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THIEL, DOUGLAS ANTÔNIO, MATHEUS DAVID INOCENTE DOMINGOS, ALLAN MONTEIRO SILVA, YAN GORSKI DE CAMPOS MALTA, RAFAEL MARÇAL MARTINS DE REIS, and JOEL SILVEIRA. "PROPOSTA DE ANÁLISE DE DESEMPENHO DE RECICLAGEM DE PAVIMENTO IN SITU COM EMULSÃO ASFÁLTICA: Estudo de caso em uma via urbana de Curitiba/PR." In Anais da 49ª Reunião Anual de Pavimentação - RAPv. Even3, 2024. http://dx.doi.org/10.29327/1430212.49-111.

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A condição ruim do estado de conservação de grande parte das rodovias brasileiras promove a busca por técnicas de recuperação de pavimentos, aliado a reutilização do reclaimed asphalt pavement (RAP). Neste sentido, a reciclagem de pavimentos se apresenta como uma opção. Os principais agentes aglomerantes utilizados na reciclagem de pavimentos são o cimento Portland e a emulsão asfáltica. Em se tratando da emulsão asfáltica, ainda não há consenso sobre o comportamento de misturas recicladas com este aglomerante. Em face disto, a presente proposta de pesquisa se baseia na análise mecânica da mis
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Amiet, Andrew. "Design, Test and Manufacture of Radar Absorbing Materials for Australian Defence Platforms." In SSPC 2016 Greencoat. SSPC, 2016. https://doi.org/10.5006/s2016-00002.

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abstract The techniques used to measure, design, and test Radar Absorbing Materials (RAM) are described. Absorbing additives are added to polymer materials at a range of concentrations in the laboratory, and then tested over the frequency range of interest to determine the material’s permittivity and permeability. The techniques and algorithms used to extract these values are dependent upon the material under test and the type of information required. Once accurately determined, these values are used in a computer optimization code designed to find the best additive concentration and thickness
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Wolszczak, Weronika W. "The future of scintillation materials research." In Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXVI, edited by Nerine J. Cherepy, Michael Fiederle, and Ralph B. James. SPIE, 2024. http://dx.doi.org/10.1117/12.3029478.

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Reich, Stefan, and Christian Pfütze. "Material composition for sustainable interior building elements." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.3233.

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&lt;p&gt;The supply of many traditional building materials will face considerable procurement difficulties in the near future, whether due to material shortages, changes in industrial production processes or rising costs of CO2 emissions. The development of new substitute materials is therefore urgently needed and should be a high priority in the construction industry.&lt;/p&gt;&lt;p&gt;The shortage of gypsum and gypsum plasterboard due to the conversion of coal-fired power plants to renewable energy generation will be eminent due to the lack of flue gas desulphurization and its by-product gyp
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Prifti, Dritan, Kozeta Tushe, Elida Bylyku, and Brunilda Daci. "RADIOACTIVE MATERIAL TRANSPORT – SAFETY AND SECURITY UPGRADE IN ALBANIA." In RAP Conference. Sievert Association, 2022. http://dx.doi.org/10.37392/rapproc.2022.06.

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Zulu, Mailes C., Erhan Budak, and Ercan Yilmaz. "FREQUENCY RESPONSE ON THE ELECTRICAL CHARACTERISTICS OF SiNWS BASED MOS CAPACITOR WITH HIGH-K MATERIAL." In RAP Conference. Sievert Association, 2022. http://dx.doi.org/10.37392/rapproc.2022.09.

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Reports on the topic "RAP material"

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Thembeka Ncube, Ayanda, and Antonio Bobet. Use of Recycled Asphalt. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317316.

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The term Reclaimed Asphalt Pavement (RAP) is used to designate a material obtained from the removal of pavement materials. RAP is used across the US in multiple applications, largely on asphalt pavement layers. RAP can be described as a uniform granular non-plastic material, with a very low percentage of fines. It is formed by aggregate coated with a thin layer of asphalt. It is often used mixed with other granular materials. The addition of RAP to aggregates decreases the maximum dry unit weight of the mixture and decreases the optimum water content. It also increases the Resilient Modulus of
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Saadeh, Shadi, and Pritam Katawał. Performance Testing of Hot Mix Asphalt Modified with Recycled Waste Plastic. Mineta Transportation Institute, 2021. http://dx.doi.org/10.31979/mti.2021.2045.

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Plastic pollution has become one of the major concerns in the world. Plastic waste is not biodegradable, which makes it difficult to manage waste plastic pollution. Recycling and reusing waste plastic is an effective way to manage plastic pollution. Because of the huge quantity of waste plastic released into the world, industries requiring a large amount of material, like the pavement industry, can reuse some of this mammoth volume of waste plastics. Similarly, the use of reclaimed asphalt pavement (RAP) has also become common practice to ensure sustainability. The use of recycled waste plasti
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Холошин, Ігор Віталійович, Наталя Борисівна Пантелєєва, Олександр Миколайович Трунін, Людмила Володимирівна Бурман, and Ольга Олександрівна Калініченко. Infrared Spectroscopy as the Method for Evaluating Technological Properties of Minerals and Their Behavior in Technological Processes. E3S Web of Conferences, 2020. http://dx.doi.org/10.31812/123456789/3929.

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Infrared spectroscopy (IR) is a highly effective method for the analysis of minerals, rocks and ores, capable of solving a whole range of problems when choosing innovative solutions for the technological processing of various types of mineral raw materials. The article considers the main directions of using the infrared spectroscopy method in assessing the technological properties of minerals and their behavior in technological processes: evaluation of the grade (quality) of mineral raw materials; analysis of the behavior of minerals in the technological process with prediction of their techno
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Maupin, Julie, and Dr Michael Mamoun. DTPH56-06-T-0004 Plastic Pipe Failure, Risk, and Threat Analysis. Pipeline Research Council International, Inc. (PRCI), 2006. http://dx.doi.org/10.55274/r0012119.

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Reports, publications, papers, and databases were reviewed to better define risks and threats to plastic gas distribution piping. Failure modes were described for plastic PE piping with the most significant being slow crack growth (SCG). Short-term mechanical tests such as tensile, quick burst, melt index, and density tests did not show a correlation with a material's susceptibility to SCG failure. The bend-back test was able to visually identify 1971 low-ductile inner wall materials. PENT test failure times were reported for materials manufactured during the period1972-1985. The PENT test did
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Lee, Jusang, M. Reza Pouranian, Mohammed Ziaur Rahaman, Ayesha Shah, and John E. Haddock. Review of Indiana Asphalt Binders (In-Situ PG Grade Asphalt Determination). Purdue University, 2024. http://dx.doi.org/10.5703/1288284317721.

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In the face of multifaceted challenges such as asphalt pavement deterioration and the introduction of new LTPPBind versions, the Indiana Department of Transportation (INDOT) initiated a pivotal research project focusing on three primary areas. First, the study examined the implications of Performance Grade (PG) binder selections on pavement performance using AASHTOware Pavement Mechanistic-Empirical (ME) Design V 2.6. It revealed that PG selections, particularly those made by LTPPBind V 3.1 Desktop and Online, significantly influenced pavement performance, impacting thermal and bottom-up crack
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Deryabin, I. V. Low noise production room. Forging and stamping production. Material working by pressure, 2025. https://doi.org/10.12731/ivderyabin-kshp-omd-1-2025.

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The original design of a sound-absorbing plate for an industrial facility with resonator chambers integrated into its porous structure is considered. The walls of these chambers are made of thin, air-tight, sound-transparent material, and the porous structure is represented by separate segments made of secondary processed raw materials. The results of experimental studies of a fragment of the sound-absorbing plate in a test reverberation chamber are presented. A conclusion is made about the acoustic efficiency of the sound-absorbing plate in a wide range of the sound spectrum.
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Бабець, Євген Костянтинович, Ірина Петрівна Антонік, Ірина Євгенівна Мельникова, and Антон Всеволодович Петрухін. nfluence of Mining and Concentration Works Activity on Land Resources. Petroșani, 2019. http://dx.doi.org/10.31812/123456789/3120.

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The research provides assessment of current and longer-term consequences of iron ore open pit mining for land resources of adjacent areas. There are applied methods of analysis of fund materials; comparison of topographic sheets and special maps, visual observation, soil testing, laboratory analyses and statistic processing of data obtained. It is revealed that facilities of iron ore mining and concentration waste accumulation (dumps and tailing ponds) are destructive factors for the local lithosphere, dust chemical contamination being the basic one. The steps aimed at reducing negative impact
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Finkelstain, Israel, Steven Buccola, and Ziv Bar-Shira. Pooling and Pricing Schemes for Marketing Agricultural Products. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568099.bard.

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In recent years there has been a growing concern over the performance of Israel and U.S. agricultural marketing organizations. In Israel, poor performance of some marketing institutions has led to radical reforms. Examples are the two leading export industries - citrus and flowers. In the U.S., growth of local market power is eliminating competitive row product prices which served as the basis for farmer cooperative payment plans. This research studies, theoretically, several aspects of the above problem and develops empirical methods to assess their relative importance. The theoretical part d
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Hammouti, A., S. Larmagnat, C. Rivard, and D. Pham Van Bang. Use of CT-scan images to build geomaterial 3D pore network representation in preparation for numerical simulations of fluid flow and heat transfer, Quebec. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331502.

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Non-intrusive techniques such as medical CT-Scan or micro-CT allow the definition of 3D connected pore networks in porous materials, such as sedimentary rocks or concrete. The definition of these networks is a key step towards the evaluation of fluid flow and heat transfer in energy resource (e.g., hydrocarbon and geothermal reservoirs) and CO2 sequestration research projects. As material heterogeneities play a role at all scales (from micro- to project-scale), numerical models represent a powerful tool for bridging the gap between small-scale measurements provided by X-ray imaging techniques
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Tao, Yang, Victor Alchanatis, and Yud-Ren Chen. X-ray and stereo imaging method for sensitive detection of bone fragments and hazardous materials in de-boned poultry fillets. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7695872.bard.

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As Americans become increasingly health conscious, they have increased their consumptionof boneless white and skinless poultry meat. To the poultry industry, accurate detection of bonefragments and other hazards in de-boned poultry meat is important to ensure food quality andsafety for consumers. X-ray imaging is widely used for internal material inspection. However,traditional x-ray technology has limited success with high false-detection errors mainly becauseof its inability to consistently recognize bone fragments in meat of uneven thickness. Today’srapid grow-out practices yield chicken bo
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