Roi of this type of road construction includes low noise during pavement, relatively low cost material, and top one is easy to handle for maintenance and repairing. Cdw has been identified as a priority waste stream by the european union. As the world population grows, so do the amount and type of waste being generated. Crushed aggregate is the most common improved surfacing material. Use depends on product costs, soils, and pattern of road use. Plastic roadsuse of waste plastic in road construction. The involvement of such materials is several secondary and tertiary materials. Use of recycled materials in highway construction author. The law says you must keep every part of your construction site in good order and every place of work clean. It probably depends on if you want to be warm or cool.
Waste includes salvageable, returnable, recyclable, and reusable material. Asphalt concrete is the best, smoothest, and most expensive surface. The use of waste materials in highway construction in the united states and applications of selected wa te material, including waste tires, waste,glass, reclaimed paving materials, slags and ashes, building rubble, and sewage l. Waste materials are a major environmental problem, which is a threat to the environment. Construction practices and procedures manual it has long been recognised that the existing departmental contract procedures and related documentation, need to be updated in order to ensure that the department can operate more efficiently and effectively whilst producing field work of a consistently high quality. Pdf application of recycled waste materials for highway. These developments are also leading to a new series of questions and problems. A technical summary of laboratory studies on the use of waste plastics in road construction have been conducted around the world is included in appendix a. Pdf building materials and construction books collection. Use of recycled materials in road construction avestia. The use of recycled materials in highway construction by robin l. This study examines the effect of blending waste thermoplastic polymers, namely high density polyethylene hdpe and polypropylene pp in conventional ac.
Use of plastic waste in civil constructions and innovative. Use of waste tyres for road constructions an eco friendlycost effective solution for flexible pavements. A second aim is to set out good practice guidelines to ensure that effective waste management remains a priority throughout the design and construction stages of these projects. If you continue browsing the site, you agree to the use of cookies on this website. Excavated public road material is rock, soil, sand, bitumen, reclaimed asphalt pavement, gravel, slag from iron and steel. Smm refers to the use and reuse of materials in the most productive and sustainable way across their entire life cycle. This synthesis will be of interest to administrators and policy makers. Bala department of building, ahmadu bello university, zaria, kaduna state, 800001 nigeria email. Waste tires have been a disposal problem in the past and are continuing to accumulate throughout the u. Schoolof civilengineering indiana departmentoftransportation jointhighwayresearchproject finalreport fhwainjhrp9 useofwastematerialsinhighwayconstruction. If we use plastics in road construction, we can reduce the cost of road construction and pollution index of environment to an appreciable extent. The result is a stable road surface but with a very unstable waste material fill. Shredded tires have been used as a lightweight fill material in. Smm conserves resources, reduces waste and minimizes adverse environmental impacts from materials.
Nazech 2008 defined waste as any inefficiency that results in the use of equipment, materials, labor, or. Uses in construction properties and related tests of the following materials of construction. This comes from our homes, schools, hospitals, and businesses. Dedicated to my wife specioza and my daughter grace. Pdf study on use of waste plastic in road construction shemal. There is a high potential for recycling and re use of cdw, since some of its components have a high resource value.
Europes road network is the key component in its transport infrastructure, and as such it requires constant maintenance. C without any gaseous evolution, so we can easily use the plastics in flexible pavement, binding property. Technical guide management of road construction and. A condensed uide for road managers outline of the guide introduction.
Materials storage and waste management what you need to do. Use of waste materials in highway construction purdue epubs. This video describes the use of all types of plastics waste. This study examines the effect of blending waste thermoplastic polymers, namely high density polyethylene hdpe and polypropylene pp in. Road construction materials basic knowledge and test procedures j. This book will contribute to the understanding of environmental problems concerning the re use of waste materials in construction, and hopefully to a wider acceptance of the use of such materials to reduce the environmental impact in a world that is increasing its resource appetite daily. Modern road construction involves the removal of geographic obstacles, and the use of new construction materials that are far more improved and durable. Chapter 1 discusses combinations of materials and applications. Plastic roads mainly use plastic carry bags, disposable cups and pet. Use of waste plastic materials for road construction in. Recent studies in this direction have shown some hope in terms of using plastic waste in road construction i. Plastic waste, consisting of carrying bags, cups and other utilized plastic can be used as a coating on aggregate and this coated stone can be used for road construction.
The use of waste materials in highway construction in the united. The use of recycled materials in highway construction. If we can dispose the plastic waste the problem could be solved easily, for that, we can use the waste plastic material in road construction. Guidelines on the selection and use of road construction. Pdf use of waste plastic materials for road construction in ghana. Application of waste plastic materials in road construction. Asphalt pavements aggregates asphalt binder recycling waste byproducts. Using shredded waste tires as a lightweight fill material. Types of building materials used in construction and their. Chapter 2 provides information and tables from an applications perspective. The subgrade material should be clean and free from organic matter and should be able to be compacted by roller, to form stable subbase.
Embankments, tunnels, and bridges are constructed, and then vegetation is removed by deforestation, if necessary. This plastic waste coated aggregate is mixed with hot bitumen and the resulted mix is used for road construction. A number of definitions of waste in construction have been put forward by researchers. Abstract the use of recycled materials in pavement is increasing nowadays due to the.
It is thus of our responsibility to search what future road infrastructure will look like, in order to initiate. Reclaimed materials and their applications in road construction. Use of waste plastic materials for road construction in ghana. The use of waste materials in the construction industry. Use of plastic virgin as well as waste to modify the bitumen and also the use of plastic coated aggregates are being studied to. This study suggests that the input of recycled materials. Theresultsofthisstudywillbeusefulindeterminingthewastematerialswhich havebeen successfully used in the united states in highway constructionand their applications that havebeenproven effectiveinthe highway industry. Also, their use in road construction provide an effective solution to the associated problem of pollution and disposal of these waste. Further studies should be done to investigate long term performance of field test sections with pmb so as to evaluate. This includes considerations regarding, not only the mechanical and chemical properties of the materials, but also their processing, storage, transportation, handling and potential for reuse. Kisunge road construction materials basic knowledge and test procedures j. In conventional road making process bitumen is used as binder. With the unending demand for aggregates material in road construction, the scarcity of accepted quality material as well as the urge in preserving natural resources, there has become urgent necessity for inclusion secondary material and waste byproducts in road construction field.
This study focus on waste material identification in construction site, the waste can be majorly divided into two parts they are inert sand, bricks, concrete and noninert plastics, glass, wood. Seminar report on plastic roads with ppt civil engineering. Many naturally occurring substances, such as clay, rocks, sand, and wood, even twigs and leaves, have been used to construct buildings. Usage of waste materials in pavement construction with replacement of. Bulldozers may only be used if the slopes at the sides are not excessively steep. Course content building stones metals clay products gypsum lime cements mineral aggregates concrete timber. 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 use of the innovative technology will not only strengthen the road construction but also increase the road life as well as will help to improve the environment.
The percentage ofeach construction waste material wood, drywall, etc. Au evaluation based on technical, environmenral and economic factors has in. The book provides a useful overview of the stateoftheart of the use of waste materials in construction and will help the scientist and policymaker to analyse the future needs of the field and to assess global. The plastic wastes can be used in road construction and the. Guidelines for the management of waste from national road. This video describes the use of all types of plastics waste in the construction of asphalt road. 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. Waste materials are an underused resource in the construction of. It is a hugely beneficial use for postconsumer waste tyre materials, using about 1,000 waste passenger tyres per lane. Pavements rigid made with stone aggregate and cement as binder as cement has tendency of becoming rigid after setting is known as rigid. Effective immediately, to the extent practical, all individuals on dod property, installations, and facilities will wear cloth face coverings when they cannot maintain six feet of. 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. This is known as sustainable materials management smm. Use of crushed waste aggregates for dbm road bases a.
However this percentage varies greatly from metropolitan to rural areas. Use of plastic waste in the construction of flexible pavement is gaining importance because of the several reasons. However, work on steep slopes can be accomplished by a bulldozer by using. Asphalt construction technique gives a layer of thick gravel base on top. The objective is to achieve what is usually called a good standard of housekeeping across the site. Commenting on the effects of material resource use on the environment, the heads of major research institutes in the united states, germany, japan, austria, and the netherlands have noted that unless economic growth can be dramatically decoupled. Common palliatives are water, lignins, chlorides, and oils. A waste tire out typically consists of rubber compound 70. Guidelines on the selection and use of road construction materials by transport research laboratory this report prepared for the infrastructure and urban development division iudd of the department for international development dfid knowledge and research program must not be referred to in any publication without the permission of dfid. The machine starts at the top and in successive passes excavates down to the required grade. Bala department of building, ahmadu bello university, zaria, kaduna state, 800001 nigeria. Using shredded waste tires as a lightweight fill material for road construction has proven to be a beneficial use of this waste product.
Abstract with the evolution of the road industry and growing traffic on roads, construction materials have also been evolved and more. When used as a driving surface the best results will be obtained if the material is used and placed immediately upon being. Pdf usage of waste materials in pavement construction. Use of plastic waste in civil constructions and innovative decorative material ecofriendly volume 3 issue 5 2017. Since early 1920s, asphalt road surface construction is the most popular type. Building material is any material which is used for construction purposes. Best practice guidelines for the use of alternative. The purpose here is to encourage the minimisation of the environmental. The use of anti stripping agents are having limited use only and the process also increases the cost of road construction5. Use of waste tyres for road constructions an eco friendly.
In some countries even materials from land levelling are regarded as construction and demolition waste. Construction and demolition waste environment european. The use of this mix for road construction helps to use plastics waste. The most common applications for scrap tires use either whole or shredded tires or granulated rubber derived from tires. States and applications of selected wa te material, including waste tires, waste,glass. Vidula swami1, abhijeet jirge2, karan patil2, suhas patil2, sushil patil2,karan salokhe2 1. Bulldozers are extremely useful for road construction where it is possible to throw the waste excavated material on the road sides. Many of the wastes produced today will remain in the environment for hundreds, perhaps thousands, of years.
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. Use of plastic waste in road construction slideshare. Apart from naturally occurring materials, many manmade products are in use, some more and some less synthetic. Accordingly, the need to improve the quality of the management of construction and demolition waste has been a theme of the four national waste policy documents that have been published by the government since 1998. Use of waste plastic in construction of flexible pavement. Use of waste materials in highway construction, report no. On a sunny day at the park, where would you prefer to sit and relax on a wooden bench, stone pedestal, concrete sidewalk, or grassy lawn.
The use of plastics waste in the construction of asphalt road. Use of waste plastic in road construction ahmed trimbakwala. Pdf usage of waste materials in pavement construction with. Foreword this guide is a refined edition of the road construction. Following types of waste material used in road construction. Waste can be used in the construction industry in two ways. It is important to reuse these materials and dispose of them. Construction waste management is an aspect of sustainable development. Use of waste plastic in construction of bituminous road mrs.
Plastic roads use of waste plastic in road construction. Adegoke and others published application of recycled waste materials for highway construction. Use of plastic waste in road construction 1 free download as powerpoint presentation. The reuse of waste asphalt as foundational road material, subgrade, or compacted driving surface is considered to be beneficial use. Pdf the quantum of plastic waste in municipal solid waste and. The materials required to construct a road depends upon the type of road highway, state highway, mdr, village roads etc. Recycled waste material could play a major role in the construction of roads in europe, bringing both environmental and economic benefits. Use of waste materials in highway construction transportation. The material should have the following characteristics. Pdf road construction materials basic knowledge and test. The mix polymer coated aggregate and tire modified bitumen have shown higher strength. Use of waste plastic in construction of bituminous road. It is a material that can be used to seal cracks and joints, be applied as a chip seal coat and added to. Waste materials in construction, volume 1 1st edition.