Construction and demolition waste in Tungurahua: A case study from Ecuador

Year 2022, Volume: 5 Issue: 4, 315 - 324, 31.12.2022

Juan Daniel Cabrera Paola Velasco

https://doi.org/10.35208/ert.1150943

Abstract

This research will make an analysis of the material stock in Tungurahua-Ecuador from 2013 to 2019 using the general purpose of six “s” of Brand (1994) for site, structure, skin and space plan layers, data was taken from the Instituto Nacional de Estadisticas y Censos (INEC), from 2013 to 2019; and for the stuff layer the research applied online forms, the results show that reinforced concrete is the predominantly material used in foundation, structure and skin layers, then bricks and blocks are most common used in space plan layer and timber elements are the most used in the stuff layer, finally the paper proposes some ways to deal with this type of materials and future information to be addressed in new research.

Keywords

Construction and demolition waste, urban mining, building material stock, Tungurahua, six “s” of Brand

Supporting Institution

-

Project Number

-

Thanks

-

References

• [1]. K. T. Adams, M. Osmani, T. Thorpe, and J. Thornback. Circular economy in construction: Current awareness, challenges and enablers. Proceedings of the Institution of Civil Engineers – Waste and Resource Management, 170(1), 15–24. doi:10.1680/jwarm.16.00011, 2017.
• [2]. S. Brand. How Buildings Learn: What Happens After They’re Built. Penguin books. Londond, England. 1994.
• [3]. R. Cossu and L. D. Williams. Urban mining: concepts, terminology, challenges. Waste Manage. (Oxford) 45, 1–3. 2015.
• [4]. E. Durmisevic. Transformable Buildings Structures. Design for disassembly as a way to introduce sustainable engineering to building design & construction. 2006.
• [5]. C. J. Kibert, A. R. Chini and J. Languell. Deconstruction as an essential component of sustainable construction. CIB World Building Congress, April 2001, Wellington, New Zealand. Retrieved from: https://www.irbnet.de/daten/iconda/CIB3122.pdf. 2001.
• [6]. A. Koutamanisa, B. van Reijnb, and E. van Buerenc. Urban mining and buildings: A review of possibilities and limitations. 2018.
• [7]. L. C. Malabi Eberhardt, M. Birkved and H. Birgisdottir. Building design and construction strategies for a circular economy, Architectural Engineering and Design Management, DOI: 10.1080/17452007.2020.1781588. H. 2020.
• [8]. A. S. Nordby, B. Berge and A. G. Hestnes. Salvageability of building materials. Retrieved from https://www.irbnet.de/daten/iconda/CIB11730.pdf. 2007.
• [9]. ONU Medio Ambiente. Perspectiva de la gestión de residuos en América Latina y el Caribe. Programa de las Naciones Unidas para el Medio Ambiente, Oficina para América Latina y el Caribe. Ciudad de Panamá, Panamá. 2018.
• [10]. F. Pomponi and A. Moncaster. Circular economy for the built environment: a research framework. Journal of Cleaner Production. 143. 10.1016/j.jclepro.2016.12.055. 2016.
• [11]. P. Sassi. Study of current building methods that enable the dismantling of building structures and their classifications according to their ability to be reused, recycled or downcycled. Retrieved from: https://www.irbnet.de/daten/iconda/CIB3043.pdf. 2002.
• [12]. M. F. Soliz Torres, ed., J. S. Durango Cordero, J. L. Solano Peláez, and M. A. Yépez Fuentes. Cartografía de los residuos sólidos en Ecuador. Quito, EC: Universidad Andina Simón Bolívar, Sede Ecuador / INEC / VLIR-UOS / GAIA / Alianza Basura Cero Ecuador / Acción Ecológica, 2020. 185 p. Retrieved from https: https://repositorio.uasb.edu.ec/handle/10644/7773. 2020.
• [13]. A. Stephan and A. Athanassiadis. Towards a more circular construction sector: Estimating and spatialising current and future non-structural material replacement flows to maintain urban building stocks. Retrieved from: https://www.sciencedirect.com/science/article/pii/S0921344917303002?via%3Dihub. 2017.
• [14]. World Economic forum. Shaping the Future of Construction A Breakthrough in Mindset and Technology. Retrieved from https://www3.weforum.org/docs/WEF_Shaping_the_Future_of_Construction_full_report__.pdf. 2016.