Use of plastic waste in civil constructions and innovative decorative material ecofriendly volume 3 issue 5 2017. Use of waste plastic in road construction ahmed trimbakwala. Waste plastics, plastic coated aggregate, bitumen, plastic tar road, roads, monitoring i. Processes for manufacturing bitumen mix road using. This study has also shown that waste plastic modified bitumen carries great promise as an alternative recycling method for plastic waste management in ghana, as well as a nontraditional, modified binder for road construction. The paper will discuss in detail the process and its successful applications. The road laying temperature is between 110 0 c to 120 0 c. Use of waste plastic in construction of bituminous road. Feasibility of plastic coat road with respect to cost and. If we use plastics in road construction, we can reduce the cost of road construction and pollution index of environment to an appreciable extent. Construction waste treatment waste concrete waste asphalt waste wood metal waste plastic alc electric wire cardboard recycled concrete aggregate rca crushing melting reclaimed asphalt pavement rap crushing particle board power generation crushing melting recovered metal melting cardboard melting compression rpf crushing separation. It has a significantly smaller carbon footprint than traditional road structures thanks to the longer lifespan and the reduction of transport movements involved in its construction. University of texas at arlington civil engineering professor sahadat hossain, director of the schools solid waste institute for sustainability, has turned to recycled plastic as a way to solve the problem of unstable soil on highway slopes, which eventually can cause the road. Hence, one is the way of disposing tyre waste as crumb rubber into the road for modification of bitumen.
Published in the gazette of india, partii, section3. Plastics waste can be used as a coating on aggregate and this coated stone can be used for road construction. The idea of using waste plastics in road construction is relatively new. Plastic road consists of materials that contains one or more organic polymers of large molecular weight, solid in its finished state and at some state while manufacturing or processing into. Under the pradhan mantri gram sadhak yojana pmgsy, or the prime ministers rural road program, several implementing statelevel agencies have utilized plastic waste as alternative road construction materials. The man who paves indias roads with old plastic world. A study on the plastic waste treatment methods for road. The process is easy and does not need any new machinery. This video describes the use of all types of plastics waste in the construction of asphalt road.
Utilization of waste plastic in bituminous mixes has proved that the. Many research works have been done in the area of use of plastic waste in bituminous road construction. Government makes use of plastic waste in road construction mandatory the government expects this measure to bring down the cost as well for road developers, from about rs 10 crore for one km of road length at present. Application of waste plastic materials in road construction.
The plasticroad is a completely circular product that is based on recycled plastics. Plastic will increase the melting point of the bitumen use of the innovative technology not only strengthened the road construction but also increased the road life help to improve the environment. The use of plastic waste in flexible pavements would open up a solution for the disposal issues regarding plastic wastes. More than 33,796km of roads in india are plastic roads, according to a world economic forum report. C without any gaseous evolution, so we can easily use the plastics in flexible pavement, binding property. The plastic wastes can be used in road construction and the. It is already in use as pvc or hdpe pipe mat crossings built by cabling together pvc polyvinyl chloride or hdpe highdensity polyethylene pipes to form plastic mats. The standards and pollution control norms specified by the prescribed authority for these technologies shall be complied with. Engineer toby mccartney has a solution to stop waste plastic going to landfill and potentially improve the quality of the roads we drive on. Vasudevan 2007 investigated that the coating of plastics reduces the porosity, absorption of moisture and improves.
The mix polymer coated aggregate and tyre modified bitumen have shown higher strength. This study discussed the suitability of plastic waste materials for pavement construction the waste is mixed in different proportions to the soil sample and their influences on. The use of plastic waste in bituminous mixture for the road pavement nurul asyiqin binti ahmad 1, ramadhansyah putra jaya 2 1faculty of civil engineering, universiti teknologi malaysia, malaysia asyiqin. Pdf use of plastic waste in bituminous road construction. Plastic waste, road construction, biodegradability. Recycled plastic is being used to repave roads around the. The road comes from the ukbased company macreber, which has paved roads throughout its home country and in australia. Waste plastic has potential for use in bituminous road construction as its addition in small doses about 510% by weight of bitumen helps in substantially improving the stability, strength. Laboratory tests have shown positive results when a small amount 510% by weight of plastic is incorporated in bituminous.
We cannot ban use of plastic but we can reuse the plastic waste. Plastic roads to be made from recycled ocean waste published on september 16, 2016 in transportation by yasine mohabuth the plastic road project in the netherlands gives new life to plastic waste, while, at the same time, avoiding millions of tons of co 2 emitted in the production and laying of asphalt. Plastic roads use of waste plastic in road construction. The advantages of using waste plastics for road construction are many. While the plastic roads may be a new concept in many parts of india, chennai has been experimenting with it since 2011. The main idea of this project to use waste plastics as an additive for road surfacing or waste plastic bituminous mixture in sri lanka. Government makes use of plastic waste in road construction. About the asian development bank upcycling plastic waste. Burning of these waste plastic bags causes environmental pollution. The environmentally conscious approach to road construction was developed in india around 15 years ago in response to the growing.
At the mixing puddler, the hot bitumen is added over the plastic coated aggregate and the resulted mix is used for road construction. Plastic roads mainly use plastic carry bags, disposable cups and pet. C bose road, halls road, ethiraj silai street and sardar patel street. So, for every km, the plastic roads save as much as one tonne of bitumen. Usage of plastic waste in the construction of flexible pavement is gradually gaining importance because of the various reasons. This approach may help to cope with the rapidly growing environmental pollution due to plastic materials. The population growth, industrialization, consumerism and technological development have led to uncontrollable accumulation of waste. Nowadays we can use plastic in road construction purpose. The plastic waste coated aggregate is mixed with hot bitumen and the resulting mix is used for road construction. Seminar report on plastic roads with ppt civil engineering. Use of plastic waste in bituminous road construction. Plastic waste, consisting of carry bags, cups and other utilized plastic can be used as a coating over aggregate and this coated stone can be used for road construction.
Guidelines for the use of plastic waste in rural roads. Pdf study on use of waste plastic in road construction. International experience using waste plastics in road construction using waste plastics in road construction is a relatively new idea and no roads have been constructed entirely from plastics. Use of plastic waste in road construction free download as powerpoint presentation. Use of plastic waste in civil constructions and innovative. Plastic increases the melting point of the bitumen and makes the road retain its flexibility during winters resulting in its long life.
Chennai has used nearly 1,600 tonnes of plastic waste to construct 1,035. Some data on the costs associated with the use of waste plastic for the construction of roads in ethiopia are presented in table 3. Rokdey pg student, structure civil engineering department b. Plastic waste scenario plastics waste scenario in the world, of the various waste materials, plastics and municipal solid waste are great concern. A plastic road however, requires only nine tonnes of bitumen and one tonne of waste plastic for coating. Use of waste plastic materials for road construction in. Seminar report on plastic road with ppt for civil engineering seminar. Introduction polymer modified bitumen is currently emerging as one of the most important construction material for flexible bituminous pavements.
Use of waste plastic in flexible pavementsgreen roads. Disposal of waste materials including waste plastic bags has become a serious problem and waste plastics are burnt for apparent disposal which cause environmental pollution. Vasudevan has also stated that use of waste plastic in bitumen increase the binding property as compared to the conventional bitumen 3. Use of plastic waste in road construction shweta n. Jambulingam street was one of indias first plastic roads. Construction of flexible pavement road by using waste plastic in bhagwat lane at navi peth,near. Pune municipal corporation initiated to do work on plastic and use it in road construction for better and green environment of pune city. Finding proper use for the disposed plastics waste is the need of the hour.
The use of plastics waste in the construction of asphalt road. Effect of plastic waste on properties of road aggregate. The use of plastic waste in bituminous mixture for the. Plastic waste,bitumen, road pavement, performance abstract. Proper addition of such waste in bitumen improves quality, life and minimizes construction cost of road. Use of plastic waste in road construction slideshare. E, sevagram abstract in this paper the study of some of plastic waste materials. G justo states that addition of 8% percent by weight of processed plastic is desirable in saving 0. Plastic roadsuse of waste plastic in road construction. Recycled plastic waste creates roads howstuffworks. Thats because the university recently approved a road made with recycled plastic waste, the first time a road of this style has been paved in the united states, according to the schools paper ucsd guardian. Further studies should be done to investigate long term performance of field test sections with pmb so as to evaluate.
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