Recycling of Polyethylene and Polypropylene Waste to Produce Plastic Bricks (original) (raw)
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A Review of Plastic Bricks as a Construction Material
Zenodo (CERN European Organization for Nuclear Research), 2023
Plastic brick is the form of brick manufactured from the combination of non-recyclable waste plastic with other constituents (sand, aggregate, cement, water, stone dust, fly ash, etc.) This study aimed to examine the research findings on transforming waste plastic into bricks that might be used to replace traditional bricks. Different journal articles were reviewed entitled the transformation of waste plastic into bricks to replace traditional clay bricks. Different open-access journal articles were searched to fit the topic of this study. The results indicate that the concrete blocks made with plastic bottles have 57% higher compressive strength and which was cited seventy-nine times by the other researchers (n = 79) "Use of recycled plastic water bottles in concrete blocks". The results further show that the compressive strength and other properties can be increased significantly when plastic is used as a binder with sand. But when it is used as filler, it produces competitive strength as ordinary bricks and can be used without any restrictions or hesitation. The main reflection of this review is to conduct primary research on a large scale to find an innovative model to transform waste plastic into environmentally friendly bricks. The implication of this study would be beneficial to students, future researchers, the Engineering Department of Oxford College of Engineering and Management, Gaindakot 2 in Nawalparasi district and young academicians.
Suitability and Utilization Study on Waste Plastic Brick as Alternative Construction Material
2021
Construction industry is gradually increasing through the whole of the world and it is consuming natural resource raw materials for construction materials. Traditional way of producing clay brick without giving care for natural resource brought deficiency of natural resource. Now the days, plastics waste is the big challenge of the world on Environmental impacts and Alternative using High-Density Polyethylene (HDPE) plastic waste Brick for construction material is preventing environmental impact of plastic and in other hand saving natural resources clay soil. High-Density Polyethylene (HDPE) plastic waste was collected from different sites it was thrown and before producing waste plastic Brick High-Density Polyethylene (HDPE) is cleaned, and the size is minimized as it was suitable for plastic waste Brick. After that Plastic waste Bricks were produced for different Tests. five sample of plastic waste Bricks were produced for compressive strength test. Mean Compressive strength of Pl...
Experimental Investigation on Bricks using Waste Plastic Materials
International Journal for Scientific Research & Development, 2020
The rapid increase in plastic and demolition wastes technology through municipal and commercial industries becomes large issue to advanced and growing countries. The replacement of conventional construction materials with reused materials is a feasible arrangement which mitigates landfilling concerns and decreases the requirement for virgin quarry materials. In these studies, an assessment of Polyethylene terephthalate (PET) plastic waste and its blends, with demolition waste dust had been undertaken. The waste PET bottle is first shredded and soften in the container after which the demolition waste dust is different proportions. The experiments had been accomplished are compressive strength, water absorption and dimension tolerance check. The proportion of waste PET bottles is to be used are 20%, 30%, 40%, 50% by weight. The 30% waste PET bottles+ 70% demolition waste dust have higher compressive strength from the different mix samples. Water absorption is decreases with increases the percentage of PET bottle content in demolition waste dust.
Journal of Sustainable Architecture and Civil Engineering
The level of generated plastic waste has awash over a billion metric tonnes of this waste into our environment. If an effective long-lasting solution to this impending disaster is not provided through recycling, reengineering, and conversion of this waste to resourceful materials. Then sustainability and conservation of natural non-replenishable materials will be severely threatened. The aims to avert the impending consequences of this disaster and conserve natural materials have given rise to a sustainable future in the production of low carbon embedded construction materials. Under these circumstances, this study, therefore, presents the strengths and durability of waste plastic bricks (WPB) produced from blending scrap PET plastics and foundry sand. The WPB masonry bricks were produced using ratios of 10:90, 20: 80, and 30: 70 to the combined dry mass of PET and sand. Series of compressive strength tests, modulus of rupture (MOR) tests, apparent porosity tests, water absorption t...
Utilization of Waste Plastic in Manufacturing of Bricks
International Journal for Research in Applied Science & Engineering Technology (IJRASET), 2022
Plastic waste which is increasing day by day becomes eyesore and in turn pollutes the environment, especially in high mountain villages where no garbage collection system exists. A large amount of plastic is being brought into the tourist trekking regions are discarded or burned which leads to the contamination of environment and air. Hence, these waste plastics are to be effectively utilized. Low-density polyethylene bags are cleaned and added with sand at particular percentages to obtain high strength bricks that possess thermal and sound insulation properties to control pollution and to reduce the overall cost of construction; this is one of the best ways to avoid the accumulation of plastic waste which is an on-degradable pollutant. This alternatively saves the quantity of sand/clay that has to be taken away from the precious river beds/mines. The plastic waste is naturally available in surplus quantity and hence the cost factor comes down. Also coloring agents can be added to the mixture to attain desired shades. Hence in this thesis, an attempt is made to study regard the properties of the brick which is manufactured using plastic wastes. The present work deals with the manufacturing and analysis of bricks made with waste plastic (LDPE) and fine aggregates. The bricks produced are light weight, have smooth surface and fine edges, do not have cracks and have high crushing strength and very low water absorption. The bricks are manufactured by heating waste plastic to temperature range of 120 to 150 degree centigrade and mixing sand to the molten plastic. I.
This paper presents the utilizing the non-degradable waste such as construction and demolition wastes and plastic waste. Utilization of these wastes reduces the land required for dumping these wastes. As the earth-based clay material resulted in resource depletion and environmental degradation, so we are making rehash brick which can be replaced for earth clay bricks. Another main objective is to reduce the air pollution caused due to processing of toxic material. The methodology of this project is to use construction and demolition waste as fine aggregate by grinding and sieving the material. Plastic waste is shredded and dissolved by using a solvent. For binding of materials lime, cement and an admixture are used. The mortar is casted in a brick mould and kept for curing for a certain period. The required tests are done for the bricks and it is open to market. The outcome of the project is to reduce the land, air, water pollution and to produce an eco-friendly brick. This brick is cost efficient and can be used for various applications such as in filled wall panels, partition walls and compound walls. Acoustics and waterproof properties are also inculcated into this brick. As a whole this brick acts as a thermal insulator and a replacement for earth clay bricks.
Journal of Physics: Conference Series, 2019
PET (polyethylene terephthalate) waste is a plastic bottle waste that difficult to recycle in large scale, so it was causing environmental pollution. In this research, PET waste used as a main material of bricks by using the mix design method. The mix design method used includes cutting of PET waste, melting of PET waste, mixing with other materials, and molding the materials. This research used four variations of PET waste added by cement and sand to find the ideal composition that mentioned by SNI (Indonesia National Standard). The ideal composition of brick is solid plastic: cement: sand volume ratio is 66:22:12. The result of this research showed that brick quality is ideal, which was characterized by FT-IR and SEM. This composition has 0% of water absorbency, the compressive strength is 75 Kg/cm2, water absorbency of SNI brick is under 20%, and the compressive strength is between 60-100 Kg/cm2.
Reusing plastic waste in the production of bricks and paving blocks: a review
European Journal of Environmental and Civil Engineering, 2021
The environmental concern of plastic waste (PW) generation has escalated to an alarming level due to the versatility and high demand in various applications. In order to search for an effective way to utilise PW, reusing them for the production of construction material appears as an environmentally-friendly approach. This is also because conventional construction materials often consume high energy during production has caused many environmental impacts. This review paper summarises the previous studies on reusing various PW as raw material and aggregate for construction and its properties with special attention to bricks and paving blocks. This paper begins by illustrating on the properties of plastics and the impacts of PW to the environment. Followed by discussion on reusing PW and its impacts on the overall properties of construction material. This review found that limited studies had been conducted on the usage of PW in the production of the paving block. Besides, most of the studies focused predominantly on compressive strength and water absorption as the main parameters to evaluate the characteristics of bricks and paving blocks. It is concluded that the use of PW in construction material could possibly serve as a sustainable source for construction material in the future.
Effectiveness of waste plastic in the building of bricks
2021
Abstract: Plastics are critical resources in the overall economics, and recycling the product after the end of its useful life with meaningful and specific economic value creation minimizes environmental damage. This is the key to achieving sustainable and balanced management of our lifestyle. A substantial proportion of research has examined indoctrinating waste plastics in concrete and reported encouraging results with added benefits. The present study critically reviews some of these findings and gleans some valuable common trends in the properties reported in these studies. The theories also present innovative work on bricks made of non-recyclable waste thermoplastic granules composed of 0 to 20% by weight, 4kg of fly ash, cement, and sand making up the remainder. The bricks were cured underwater for 28 days and baked at temperatures ranging from 90 C to 110 C for 2 hours. These bricks' key characteristics are lightweight, porous, low thermal conductivity, and commendable co...
Manufacturing of Brick by Waste Plastic
International Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)
Nowadays due to development and urbanization, plastic becomes a part of our daily life. The only flaw is it is non-biodegradable and it takes thousands of years to breakdown or to decompose. This study elaborates the work done by the writer to use plastic as a construction material to replace the clay brick as well as to find a way to effectively utilize the waste plastic. Plastic waste has recyclable characteristics that may be used to recycle it and create a new product that has lesser environmental effect. One way to recycle plastic trash is to make plastic bricks by combining plastic with sand at a particular temperature and using them to replace regular clay bricks. Various authors conducted a comparison study with masonry bricks made of other materials using various testing methods such as scratch testing, water absorption test, porosity testing, soundness testing, scratch testing, efflorescence testing, and concluded that more research in this field could improve the durabili...