Field of civil engineering is expanding‚ and with that we need to expand our thoughts‚ and take every profession within civil engineering into consider‚ engineering materials list is growing every year‚ and new materials are introduced in the building process‚ energy prices are rising and people are demanding for more‚ this report will discuss the future of civil engineering and the occurring changes. Aggregates for example‚ the ones used in asphalt mix‚ particularly hot mix asphalt‚ can be sourced
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Litter and rubbish are great problems‚ aren’t they? Litter is garbage like food‚ paper and cans on the ground or in the street. Where many people live together‚ litter is a problem. People don’t always put their garbage in the garbage can. It’s easier to drop a paper than to find a garbage can for it. But litter is ugly. It makes the city look dirty‚ and it spoils the view. Litter makes the city look unattractive and can cause further problems like attracting pests. Food litter attracts pests such
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study on paper waste fuel recycled from paper waste or old newspapers was an attempt to lessen the expenses of every Filipino family and offer them an alternative source of income. The research was primarily conceived to determine the process of recycling paper waste to fuel as substitute for charcoal. This research also dealt with determining the differences between the recycled paper waste fuel when used with or without oil as compared to charcoal produced out of wood. Materials: 1 kilo of paper
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The earth is slowly being poisoned as an increasing amount of pollution engulfs its atmosphere and surface. The causes of this destruction lie with the effects of people living in extra comfort‚ which are shown in the form of the amount of pollutants we disperse into our oceans‚ landfills‚ and onto highways. In many countries‚ America included‚ the chief source of litter is the popular-yet destructive- plastic bag. Although it may not be the pristine solution‚ a ban eliminating the widespread usage
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A Wasteful Society: Why Recycling Should Be Mandatory Recycling is defined as “the process of making or manufacturing new products from a product that has originally served its purpose”. This simply means reusing old things and making them in to new ones. It is a process that has been done for centuries‚ longer than most would believe. Recycling goes back as far as historic times‚ 400BC and earlier than that. Though it was not uncommon for homes to recycle and reuse items it didn’t really become
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unutilized. The focus of the conference is to evaluate the present situation of Solid Waste Management and Plastic Management in India based an approach to design a sustainable system to meet the future challenge is presented. Every one tells that recycling plastic is so easy but has any one thought that with a million of KGs of plastic can be recycled to make just some Kgs of Plastic.Also some of the best practices like Amla Bharatam Campaign are also detailed. The efforts by a community-based organization
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POLLUTION Assalamualaikum and very good morning to my beloved lecturer ‚Madam Asmad and my fellow friends. How are you today? Have you take your breakfast? I hope all of you in pink. Before I start my speech today. I want to tell to all of you that the reading level of air pollution today really worried today than 20 years before. Today I will share with all of you about pollution. We could say that pollution is the harm that results because of the presence of a substance or substances where
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Shredding and grinding tires: By shredding‚ the volume of scrap tires can be reduced to about ¼‚ thus reducing space requirement and shipping costs. Tire shredding can be considered a mature technology now in North America. Products: Rubber Crumb (sellable product – serves as raw material to many many industries) Finer synthetic and natural rubber (obviously after treatments) which can be used in Tiles and tile adhesives‚ mixing with asphalt‚ sports surfaces‚ carpet underlay‚ noise and vibration
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Proposal to Improve the Recycling System in the City of Plano‚ Texas Darcy Dodson Scientific and Technical Writing: ENV328 Instructor Victoria Schmidt July 31‚ 2012 Table of Contents Executive Summary...……………………………………………………..……………………3 Introduction………………………………………………………..……………………………..4 Problem.……………………………………………..…………………………………4 Solution………………………………..…………..…………………………………. 4 Objectives………….…………………….…………………………………………….4 Background……………………………………………………………………………5 Data Sources…………………………………………………………………………
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1.0 INTRODUCTION 1.1 Background of the Study Firstly‚ recycling is not a new concept to us‚ people has been doing it for thousands of years. Recycling is different from ‘re-use’ in the sense that re-use means using old products repeatedly. Recycling is the process of producing a new product from a recyclable material. Undeniably‚ recycling has always been a matter of helping the environment and for economic reasons. According to http://www.nural.com.my‚ in Malaysia‚ we produce 19‚000 tons
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