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Nisreen S. Mohammed, Bashar Abid Hamza, Najla?a H. AL-Shareef and Husam H. Hussein
In several areas worldwide, the high cost and shortage of natural resources have encouraged researchers and engineers to explore the serviceability and feasibility of using recycled aggregates in concrete mixtures, substituting a normal aggregate percent...
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Plínio Campos de Assis Neto, Leane Priscilla Bonfim Sales, Palloma Karolayne Santos Oliveira, Iranilza Costa da Silva, Ilana Maria da Silva Barros, Aline Figueiredo da Nóbrega and Arnaldo Manoel Pereira Carneiro
Global temperatures have led to an increasing need for air conditioning systems. So, because of this fact, buildings have been improved in terms of their thermal and energy efficiency. Regarding this, the Brazilian standard ABNT NBR 15.575-4/2013 set min...
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Mian Luo, Junjie Dai, Ziqi Ding and Ye Liu
Microbial-induced mineralization deposition was used to improve the quality of the recycled fine aggregate (RFA) in this paper. In order to obtain a better improvement effect, the microbial mineralization conditions were first optimized. The effect of th...
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Kartika Indah Sari
Pág. 132 - 142
Asphalt is the main ingredient in road pavement. The specification of the Asphalt Concrete Wearing Course (AC-WC) mixture refers to the Specifications of the Ministry of Public Works, Directorate General of Highways 2010 revision 1 (BM 2010). Marshall te...
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Kartika Indah Sari
Pág. 132 - 142
Asphalt is the main ingredient in road pavement. The specification of the Asphalt Concrete Wearing Course (AC-WC) mixture refers to the Specifications of the Ministry of Public Works, Directorate General of Highways 2010 revision 1 (BM 2010). Marshall te...
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Wei Guo, Xuedong Guo, Xing Chen, Yingsong Li, Zhun Li, Yin An and Wenting Dai
Open graded friction course (OGFC), as a highly permeable mixture, has the characteristics of good friction and splash-and-spray reduction during rainstorms. The limitations of the use of such mixtures include the fact that they are affected by poor dura...
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Shwetha Prasanna, Arolkar Pawan, Arondekar Kishan, Gaunker Shifa, Fernandes Sheriton, De Melo Aristophanes
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Herbert Sinduja Joseph, Thamilselvi Pachiappan, Siva Avudaiappan, Pablo Guindos
Pág. 178 - 191
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Ramalingam Malathy, Sellamuthu Ramachandran Rajagopal Sentilkumar, Annamalai Rangasamy Prakash, B. B. Das, Ill-Min Chung, Seung-Hyun Kim and Mayakrishnan Prabakaran
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Qi Zhang, Zhigang Cao, Chuan Gu and Yuanqiang Cai
The invasion of clay fines can change the water retention properties of base layers significantly. There is no soil?water retention curve prediction equation that is capable of considering the effects of fines. In this study, the soil?water retention cur...
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Anita Intan Nura Diana, Subaidillah Fansuri, Akhmad Feri Fatoni
Pág. 179 - 190
Decomposing plastics, including plastic bottles, is a very difficult process because it takes 50-100 years. Every year, the use of plastic bottles is increasing, but only few people are willing to treat plastic bottle waste. In this study, plastic bottle...
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Anita Intan Nura Diana, Subaidillah Fansuri, Akhmad Feri Fatoni
Pág. 179 - 190
Decomposing plastics, including plastic bottles, is a very difficult process because it takes 50-100 years. Every year, the use of plastic bottles is increasing, but only few people are willing to treat plastic bottle waste. In this study, plastic bottle...
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Paravita Sri Wulandari,Ken Kertorahardjo,Arianto Thesman,Daniel Tjandra
Pág. 107 - 112
The number of waste tires has been increasing as an impact of rapidly growing number of vehicles and becomes a global environmental concern. The environmental impact can be reduced by converting the waste tires to crumb rubber and reusing it as a replace...
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Francisca Guadalupe Cabrera-Covarrubias, José Manuel Gómez-Soberón, Jorge Luis Almaral-Sánchez, Susana Paola Arredondo-Rea, Ramón Corral-Higuera
Pág. 22 - 29
We study the behavior of mortars where 0%, 10%, 20%, 30%, 50% and100% of their original natural sand was replaced by ceramic sand in asearch of potential new building materials that will help to conservenatural resources and that are environmentally frie...
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Akindahunsi A. A.,Ojo O
Pág. pp. 59 - 62
Billet scales are by-products from steel rolling mills in Nigeria that presently constitute environmental pollution. This paper reports studies carried out using these solid wastes as a partial replacement for sand in the production of concrete. Various ...
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Fernando A. N. Silva, João M. P. Q. Delgado, António C. Azevedo, António G. B. Lima and Castorina S. Vieira
This work aims to study the influence of using construction and demolition waste in the replacement of coarse and fine aggregate to produce recycled aggregate concrete (RAC). A moderate compressive strength concrete made with usual fine and coarse aggreg...
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Byung-Soo Yoo, Dae-Wook Park, Hai Viet Vo
Pág. 797 - 803
As the first time in Korea, bottom ash which is by-product of coal ash in power plant was recycled as fine aggregates in hot mix asphalt (HMA) mixtures. The bottom ash was used to replace the fine aggregate of HMA by various portions of fine aggregate wh...
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Á. Muñoz,N. Torres,A. Guzmán
Pág. Page 25 - 32
In this research, some of the physical, mechanical, and durability properties of mortars were evaluated. These mortars were prepared with partial replacements of the natural fine aggregate (NFA) by recycled fine aggregate (RFA) and carbonated recycled fi...
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Orhan Karpuz, Muhammet Vefa Akpinar, Metin Mutlu Aydin
Pág. 126 - 132
In this research, effects of fine aggregate abrasion resistance and its fineness module on wear resistance of Portland cement concrete pavements studied. Concrete samples included fine crushed limestone aggregate, fine crushed limestone-basalt mixture, a...
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Bunyamin Bunyamin,Amir Mukhlis
Pág. 150 - 156
The compressive strength of concrete depends on the physical characteristics of the concrete forming materials. Oyster shells originating from Krueng Neng, Aceh Besar are very abundant, left unattended by fishermen, causing pollution of the surrounding e...
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