Construction Waste Recycling
Discuss about the Evaluating environmental impacts of alternative.
Construction waste comprises of the unwanted materials that is produced on account of construction. This includes the building materials like that of electrical wiring, insulation and that of roofing. It includes the waste that originates from site preparation like dredging materials and tree stumps. The solid waste that is produced at times of constructing a building acts as an important pollutant in various economies of the worlds (Nandhinipriya, Janagan, & Soundhirarajan, 2016). The management of the construction waste can prove to be of great help for the environment and it fuses on recycling of the construction waste. This is especially severe within the developing countries that are undergoing urbanization. Many elements in relation to construction waste can be recycled which proves to be of great merit for the environment. This essay discusses how the management in relation to construction waste can help in overcoming the environmental issues. It can be done by the recycling of construction waste along with focussing on avoiding the illegal dumping of the waste material. It focuses on the aspect of waste avoidance that can prove to be of great merit for the environment (Zuhaira Ismail, Halog, & Esa, 2015). The thesis statement is: Although recycling materials reduce the life of the material, this essay will argue that management of construction waste can overcome environmental issues by Recycling construction waste, focusing on waste avoidance and illegal dumping of waste materials.
Construction waste recycling can be done by the separation of the recoverable waste materials that is generated at times of construction. The construction waste going into the landfills can increase burden on the aspect of landfill loading. The waste from these kind of sources can pave the path for soil along with water pollution. The construction waste can be recycled with the help of on-site separation. The training in relation to construction personnel can prove to be greatly effective for construction waste recycling. The recycling of construction waste can help in saving large amount of energy that can help in decreasing consumption in relation to the natural resources. It can help in decreasing waste in the landfills and the recycled waste can be made use of for the same purpose and it can also be used for turning it into something that is new (Lu, Chen, Peng, & Shen, 2015). The recycling of the construction debris can help an industry in being compliant with the environmental norms. The different kinds of construction materials that can be recycled include that of metal, asphalt pavement, wood, concrete, glass, cardboard and gypsum. The recycling of materials can lead to a reduction in the life of the material because the materials are sent for the processing of recycling after a brief point of time.
Deconstruction Methods
Demolishing of the existing buildings cannot be held as a practice that is resource efficient. Recovery of the used construction materials can prove to be an effective way that can help in saving money along with protection of the natural resources (Dahlbo, et al., 2015). Deconstruction refers to the dismantling of the buildings that can help in salvaging the components for the process of recycling (Yuan, 2013). Deconstruction can help in the maximising of recovery of the materials. It can help in conserving the finite resources pertaining to the forest. It can help in providing many kinds of employment opportunities. In the event of deconstruction being combined with the traditional demolition method it can help in the creation of local economic activity. It helps in the preservation of the resources by taking recourse to reusing. Reusing of the construction materials can help in saving energy use by reducing production in relation to the new materials. The wood cut offs may be used in case of lintels and the scrap wood can be used as groundcover. The crushed gypsum can act like a soil amendment and the masonry may be recycled in the form of drive way bedding (Lu, Chen, Ho, & Wang, 2016). The costs of the projects are increased on account of increasing waste but it has been found that the valuable land becomes occupied with waste that has a negative impact on the environment. Recycling can help in minimizing toxic build up from that of construction. It can reduce that of greenhouse gas emission and help in the process of conservation of landfill space (Kucukvar, Egilmez, & Tatari, 2014). The construction waste management being addressed in all the aspects from designing to building can help in protecting the environment. The different organisations should provide supervision that can help in ensuring that waste management programs are adhered to that can help in protection of natural resources of the environment.
Illegal dumping in relation to construction waste can harm the environment. Illegal dumping can act as an impediment in relation to natural run off of the water at times of heavy rain. It can lead to the rising of water in different areas that can result in flash flooding. It can damage the land along with the property of the environment. The dumped construction waste can flow into the water bodies that can pave the way for contamination in relation to drinking water supply (Lu, Chen, Peng, & Shen, 2015). It can pollute the lakes along with the rivers. The illegal dumping of construction waste can affect native species in relations to the plants along with animals (Dahlbo, et al., 2015). The animals consuming waste from that of illegal dump site harms their health and it can even lead to their death. Toxins pertaining to the waste enter the surrounding environment and destroys food source of that of the local animals. The construction waste toxins can kill plants and kill source in relation to the local animals. The waste being dumped near the waterways can pave the path for oceanic pollution. The garbage often enters the ocean from that of the rivers. This can lead to the death of the marine animals and can create huge garbage patch (Bakshan, Srour, Chehab, El-Fadel, & Karaziwan, 2017). Illegal dumping thus have adverse impact on the society along with that of the environment. The cleaning up of the garbage that has been dumped illegally can cost a lot of money for the government. This money could otherwise be used for preservation of the environment. The money can be used for serving and protection of the environment
Environmental Impacts of Waste and Pollution
Construction waste in the landfill can lead to the burdening in respect to landfill loading. Construction waste results in soil and water pollution that proves to be harmful for the environment. The construction personnel being trained adequately can help in the process of construction waste recycling. Recycling can help in saving energy which can effectively decrease the consumption in relation to the natural resources. The process of deconstruction of the building materials can maximise recovery in relation to the materials. The finite resources of the forest can be saved to a great extent by the help of recycling of the construction waste. The illegal dumping of the construction waste can severely harm the environment. The illegal dumping can prove to be a barrier pertaining to natural run-off of the water during times of heavy rain. The water level rises on account of illegal dumping which can lead to flooding. It thus disturbs the balance in relation to the natural ecosystem. The toxins pertaining to construction waste can kill the plants along with that of local animals. Oceanic pollution is often created in the event of dumping of construction waste near the water bodies. The garbage often entering the ocean from the rivers proves to be adverse for the environment. The lives of the marine animals are harmed on account of the illegal dumping of the construction waste and recycling can prove to be of great benefit for the environment.
Bakshan, A., Srour, I., Chehab, G., El-Fadel, M., & Karaziwan, J. (2017). Behavioral determinants towards enhancing construction waste management: A Bayesian Network analysis. Conservation and Recycling,, 117, 274-284.
Dahlbo, H., Bachér, J., Lähtinen, K., Jouttijärvi, T., Suoheimo, P., Mattila, T., & … Saramäki, K. (2015). Construction and demolition waste management–a holistic evaluation of environmental performance. . Journal of cleaner production,, 107, 333-341.
Kucukvar, M., Egilmez, G., & Tatari, O. (2014). Evaluating environmental impacts of alternative construction waste management approaches using supply-chain-linked life-cycle analysis. Waste Management & Research,, 32(6), 500-508.
Lu, W., Chen, X., Ho, D. C., & Wang, H. (2016). Analysis of the construction waste management performance in Hong Kong: the public and private sectors compared using big data. Journal of Cleaner Production,, 112, 521-531.
Lu, W., Chen, X., Peng, Y., & Shen, L. (2015). Benchmarking construction waste management performance using big data. . Conservation and Recycling,, 105, 49-58.
Nandhinipriya, B., Janagan, S. S., & Soundhirarajan, K. (2016). Construction Waste Management. Engineering and Science,, 1(4),132-135.
Yuan, H. (2013). A SWOT analysis of successful construction waste management. Journal of Cleaner Production,, 39, 1-8.
Zuhaira Ismail, F., Halog, A., & Esa, M. R. (2015). Waste management in construction industry-a review on the issues and challenges. . School of Industrial Technology, , 100-106.
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