Статья

Capacity to Develop Recycled Aggregate Concrete in South East Asia

Natt MakulDepartment of Civil Engineering Technology, Faculty of Industrial Technology, Phranakhon Rajabhat University, Bangkok 10220, ThailandРоман ФедюкPolytechnic Institute, Far Eastern Federal University, 690922 Vladivostok, RussiaMugahed AmranDepartment of Civil Engineering, College of Engineering, Prince Sattam Bin Abdulaziz University, Alkharj 11942, Saudi ArabiaAbdullah M. ZeyadDepartment of Civil Engineering, Faculty of Engineering, Jazan University, Jizan 88723, Saudi ArabiaAfonso Rangel Garcez de AzevedoSergey KlyuevDepartment of Theoretical Mechanics and Strength of Materials, Belgorod State Technological University named after V.G. Shukhov, 308012 Belgorod, RussiaNikolai VatinInstitute of Civil Engineering, Peter the Great Saint Petersburg Polytechnic University, 195251 Saint Petersburg, RussiaM. Yu. KarelinaMADI Department of Machine Parts and Theory of Mechanisms, Moscow Automobile and Road Construction University, 125319 Moscow, Russia

2021en

ABI

Аннотация

The global sustainable construction aimed to minimize the ecological impacts of constructed facilities’ lifetime. In construction, concretes are the major materials utilized in South East Asia. Thus, it makes environmental and economic sense to utilize recycled materials in the production of new concretes for diverse uses. This review indicated that the practical implementations of the recycled aggregate concretes (RAC) in the area is greatly lacking, even though there are reasonable studies on RAC, particularly because of lack awareness and economic viability of such uses at the present period. This research aims to establish an interdisciplinary consortium with researchers, policy makers, practitioners, and social scientists in Southeast Asia to investigate the development of sustainable, durable, cost-effective, green concrete by utilizing recycled aggregates. Concentrating on waste resource recovery, this research presents an integrated modeling method. The approaches track and forecast a variety of values across technical, economic, social, and environmental areas linking these to the material flow and therefore integrating and building upon one-dimensional models like life cycle assessments (LCAs) and material flow analyses (MFAs). Additionally, the analysis of this study supported the recycling of cement for general use in construction, emphasizing the feasibility, reliability, and longevity of a project at the same time. However, the analysis also demonstrated that although there is fair progress on recycled concrete, there is still a severe lack of appropriate development in particular because of the lack of economic sustainability and knowledge of such applications at present. Raw material conservations were recorded; carbon dioxide costs and footprint were also reduced. Considering the RAC economic, technical, and environmental parameters, frameworks were applied for sustainable selections with target compressive strengths as the major goal.

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Идентификаторы

DOI: 10.3390/buildings11060234

Цитирования и источники

Цитирований: 2Использованных источников: 0

Показатели — AkademScholar