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M. Farfán, E. Leonardo
Pág. Page 241 - 250
The use of concrete made with recycled materials allows an alternative in the optimization and considerable reduction of resources during the manufacturing process of the components. The resistance to compression and bending in concrete of 210 Kg/cm2 mod...
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Honglong Ma, Huawei Li, Jinhu Zheng, Wei Wei, Shaohua He, Xiaopeng Tian, Xiaohui Li and Feng Liu
The application range of rubber-recycled aggregate concrete (RRAC), a new type of green building material, is currently limited due to performance defects, including low hardness, high water absorption, and poor adhesion. To expand its application in rei...
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Tacettin Geckil, Talha Sarici, Bahadir OK
Pág. 264 - 280
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Nicolas Lopez-Galvez, Jocelyn Claude, Patty Wong, Asa Bradman, Carly Hyland, Rosemary Castorina, Robert A. Canales, Dean Billheimer, Elmira Torabzadeh, James O. Leckie and Paloma I. Beamer
Background: There are growing health concerns about exposure to toxicants released from recycled tire rubber, which is commonly used in synthetic turf and playground mats. To better estimate children?s exposure and risk from recycled tire rubber used in ...
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Ahmed Abdelmonim and Dan V. Bompa
This paper examines the performance of multi-binder conventional geopolymer mixes (GCMs) with relatively high early strength, achieved through curing at ambient temperature. Mixes incorporating ground granulated blast-furnace slag (GGBS), fly ash (FA) an...
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Saud Alfayez, Mohamed A. E. M. Ali and Moncef L. Nehdi
This study explores highly eco-efficient preplaced aggregate concrete mixtures having superior tensile characteristics and impact resistance developed for pavement and infrastructure applications. A fully recycled granular skeleton consisting of recycled...
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Buddhima Indraratna, Yujie Qi, Trung Ngoc Ngo, Cholachat Rujikiatkamjorn, Tim Neville, Fernanda Bessa Ferreira and Amir Shahkolahi
Railway tracks are conventionally built on compacted ballast and structural fill layers placed above the natural (subgrade) foundation. However, during train operations, track deteriorations occur progressively due to ballast degradation. The associated ...
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Buddhima Indraratna, Yujie Qi, Trung Ngoc Ngo, Cholachat Rujikiatkamjorn, Tim Neville, Fernanda Bessa Ferreira and Amir Shahkolahi
Railway tracks are conventionally built on compacted ballast and structural fill layers placed above the natural (subgrade) foundation. However, during train operations, track deteriorations occur progressively due to ballast degradation. The associated ...
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Xinyi Wang, Chee Seong Chin and Jun Xia
This research provided maximum replacement levels of several recycled materials for concrete paving block, and a reference data for the further investigation about the concrete paving block mixed with multiple types of recycled materials.
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Elizabeth Contreras-Marín, María Anguita-García, Elia Mercedes Alonso-Guzmán, Antonio Jaramillo-Morilla, Emilio J. Mascort-Albea, Rocío Romero-Hernández and Cristina Soriano-Cuesta
Applications of recycled rubber tyre granulates as a lightweight fill material in geotechnical work.
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Steven M. Tate, Hiwa F. Hamid, Stephan A. Durham and Mi G. Chorzepa
This study investigated the potential use of tire derived rubber aggregates, particularly powdered rubber, and recycled steel-wire fibers in concrete subjected to impact loading. The fibers are approximately 0.4 mm in average diameter and 25 mm in length...
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Katarzyna Gabrys, Wojciech Sas, Emil Soból and Andrzej Gluchowski
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Robert Bu?ic, Ivana Milicevic, Tihomir Dok?anovic and Marin Grubi?ic
Waste rubber takes many years to decompose, and thus the increasing number of tires in the world can be characterised as an important environmental issue, which generated the idea of implementing crumb rubber in structural self-compacting concrete (SCC)....
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Ana Lourenço, Luís Silva, Vera Fernandes and Pedro Sequeira
The impact that construction has on sustainability as a relevant consumer of materials is well known, especially with regard to cement, which contributes to high CO2 emissions. It is well known that in tile adhesives, cement add positive technical contri...
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Sang-Tae Park, Jong-Yong Lee and Sang-Keun Oh
This study analyzed if process oil and synthetic rubber, the main materials of the previous synthetic polymerized rubber gel waterproofing materials (P-SPRG), can be replaced with waste oil and waste rubber to be recycled as raw waterproofing materials a...
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Vinko ?krlec, Muhamed Suceska, Mario Dobrilovic and Josip Vincek
As an oxygen carrier and a strong oxidising agent, ammonium nitrate can create an explosive mixture when mixed with organic material. A typical example is the mixture of ammonium nitrate and fuel oil (ANFO), which is the most used explosive for civilian ...
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Miguel A. Franesqui, Jorge Yepes and Samuel Valencia-Díaz
Low-energy asphalt techniques, such as warm mix asphalt (WMA), combined with the rational consumption of geomaterials and waste recycling would promote more sustainable and energy-efficient asphalt pavements. In volcanic environments, a significant propo...
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Patricia Kara De Maeijer, Bart Craeye, Johan Blom and Lieven Bervoets
This state-of-the-art review was aimed to conduct a comprehensive literature survey to summarize experiences of crumb rubber (CR) application in concrete within the last 30 years. It shows that certain gaps prevent obtaining a coherent overview of both m...
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Ayad Subhy and Davide Lo Presti
The addition of recycled tyre rubber as a modifier to enhance the mechanical properties of bitumen has proven to provide asphalt mixtures with better mechanical performance. However the rubberised bitumen presents the limitation of requiring higher manuf...
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