...International Journal of Engineering Trends and Technology (IJETT) – Volume 19 Number 4 – Jan 2015 Green Concrete using Plastic Waste Vikram Kathe #1 , Akshay Gangurde #2 , Abhijit Pawar#3 12 Undergraduate Student, 3Assistant Professor, Department of Civil Engineering, SIEM Nashik, University of Pune, Nashik, India Abstract— This experimental study presents the use of major plastic wastes as fine aggregates in concrete as an effective way to deal with the scarcity of sand and disposal of plastic waste. Aggregates in concrete account for the largest volume of solid material extracted around the globe at a rate far greater than their regeneration. The removal of aggregates has a major impact on rivers, deltas and marine ecosystems which results in deterioration of land through coastal or river erosion, Depletion of the water table and decrease in sediment supply. This paper emphasizes on using major plastic waste such as polyvinyl chloride (PVC), Polypropylene (PP), Polyethylene to substitute the sand in concrete to tackle the ill-effects of sand extraction and the problems related to disposal of plastic waste. In addition, Aluminum powder is used to minimize the weight of concrete and plastic itself is lighter than sand which results in lightweight concrete. Overall using these ingredients to replace sand will give new dimension in concrete mix design and if applied universally would transform the construction, by reducing the cost and enable...
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...In recent years, attempts to increase the utilization of fly ash to partially replace the use of Portland cement in concrete are gathering momentum. Most of this by-product material is currently dumped in landfills, creating a threat to the environment. Instead, the source of materials such as fly ash, that are rich in Silicon (Si) and Aluminium (Al), are activated by alkaline liquids to produce the binder. Keywords: geopolymer; fly-ash, rice-husk ash Introduction: Geopolymer is used as the binder, instead of cement paste, to produce concrete. The geopolymer paste binds the loose coarse aggregates, fine aggregates and other unreacted materials together to form the geopolymer concrete. The manufacture of geopolymer concrete is carried out using...
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...WORK Interim Report by Group No 33 AUTHORED BY Abdul Basit Shaikh (CE-091) Shujaw Muhammad (CE-077) Irsa Komal (CE-104) Ali Hassan Hussaini (CE-093) Table of Contents INTROUCTION ......................................................................................................................2-4 INDUSTIAL FORMWORK ................................................................................. 2 STUDY SCOPE & OBJECTIVES ........................................................................... 4 METHODOLOGY OF STUDY............................................................................... 4 STUDY DESIGN ................................................................................................................ 5-6 RESEARCH DESIGN .................................................................................................... 5 METHODS OF DATA COLLECTION ......................................................... 5 DATA SOURCES ............................................................................................................. 6 SUMMARY........................................................................................................................................ 7 WORK DONE TO DATE ...................................................................................... 7 REMAINING WORK .................................................................................................. 7 1 INTRODUCTION TO INDUSTRIAL FORMWORK There is...
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...Option: Personal Interview Introduction to Assignment: The experiential learning paper should be an extensive and thoughtful research paper which synthesizes scholarly research and personal experience. Synthesize means to blend and create something new and unique, so you will combine your research with your experience to create a new understanding of the topic. The paper should be at least 5-6 pages long (including cover page, but not reference pages), citing at least three scholarly sources in addition to the information provided through the course texts and classroom lectures/discussions. It should include research and reflection components, and will represent 20% of the student’s course grade. The finished paper should be typed, double-spaced with 12-point font, and one-inch margins and use all appropriate APA conventions. It should be free from spelling, punctuation or usage errors. All experiential learning papers should also include, at minimum, the four critical components and best practices for experiential learning described below: 1. BUILDING A FOUNDATION FOR THE EXPERIENCE: Conducting Research and Pre-Reflection (Frontloading) 2. HAVING THE EXPERIENCE: Observing and Describing the Concrete Experience 3. REFLECTING ON THE EXPERIENCE: Considering Lessons Learned and Abstract Conceptualizations 4. APPLYING THE EXPERIENCE TO FUTURE SITUATIONS: Using New Knowledge through Active Experimentation Instructions for Personal Interview We each see the world through lenses...
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...Graduate-Level Writing Paper University of Phoenix Professor Erin Cobb COM/600 So you have reached that time in your educational pursuit that marks the beginning of the next chapter. No more days of last minute, crunch-time paper writing with minimal proofreading. There is no room for error at this next stage in the game. You are now a graduate student and it is time to behave like one. Graduate level writing is what one should be practicing and striving to perfect. It may not seem like a big difference for those that already practice to write at a graduate level, however, for some this can be a difficult task. Hopefully by the end of this paper one can have a better understanding of what is expected at the graduate level, and what to avoid to make sure that as few mistakes as possible are made. Let us dive in to see exactly what some of the characteristics of graduate level writing are and how they can differ from other forms of writing. The big thing about writing on the graduate level is that one’s paper is constructed so that the reader can take something away from the paper. Graduate level writing should be informative to the reader and should be written without bias. Being a graduate is one step closer to being a professional in one’s chosen career. When one is training to be a professional, one should conduct their work as a professional whether in the workplace or in the classroom. The other obvious difference is how your papers will be graded at the graduate...
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...A PAPER ON “SMART MATERIALS:A NEW TREND IN TECHNOLOGY” PRESENTED BY, SAHIL G. GOVINDWAR. . govindwar.sahil@gmail.com Contact No: 7709575108. BABASAHEB NAIK COLLEGE OF ENGINEERING, CIVIL ENGINEERING DEPARTMENT. PUSAD. . CONTENTS . Sr. No. | Title | Page No. | 1 | Abstract | 1 | 2 | Introduction | 1 | 3 | Classification | 2 | 4 | Advantages and Disadvantages | 4 | 5 | Applications | 5 | 6 | The future | 5 | 7 | Conclusion | 6 | ABSTRACT P.V.P Siddhartha instate of technology ramesh_612@yahoo.c ABSTRACT This paper will provide an overview of the smart materials. The various types of smart material are also presented in this paper. To get the clear idea about the smart materials, its definition and types are explained briefly. Some of the types of these include piezoelectric materials, magneto-rheostatic materials, electro-rheostatic materials, and shape memory alloys piezoelectric, Varieties of smart materials already exist, and research is being carried out extensively to derive new materials. Applications of various types...
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...Learning Styles Definition This approach to learning emphasizes the fact that individuals perceive and process information in very different ways. The learning styles theory implies that how much individuals learn has more to do with whether the educational experience is geared toward their particular style of learning than whether or not they are “smart.” In fact, educators should not ask, “Is this student smart?” but rather “How is this student smart?” Discussion The concept of learning styles is rooted in the classification of psychological types. The learning styles theory is based on research demonstrating that, as the result of heredity, upbringing, and current environmental demands, different individuals have a tendency to both perceive and process information differently. The different ways of doing so are generally classified as: 1. Concrete and abstract perceivers–Concrete perceivers absorb information through direct experience, by doing, acting, sensing, and feeling. Abstract perceivers, however, take in information through analysis, observation, and thinking. 2. Active and reflective processors–Active processors make sense of an experience by immediately using the new information. Reflective processors make sense of an experience by reflecting on and thinking about it. Traditional schooling tends to favor abstract perceiving and reflective processing. Other kinds of learning aren’t rewarded and reflected in curriculum, instruction, and assessment nearly...
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...Benefits of Using Insulated Concrete Forms in Residential Constriction Abstract While technology has changed rapidly within the last decade for cell phones and computers, building construction remains the same as it was 100 years ago. Traditional wood frame structures have insulation problems that cause thermal bridging, through which precious energy is lost. These houses have a low thermal resistance resulting in a low insulation value. There is a more efficient way to build a house: using insulated concrete forms (ICF). Despite that technology had been present in the market for a long time, people are reluctant to use ICFs because of higher cost. An ICF structure is an amazing shelter in a natural disaster. The rebuilding cost of an ICF structure is far less than that of a typical structure. In an effort to become more environmentally friendly, we must explore alternative building techniques. This paper discusses how the significance of the long term energy savings, durability and fire resistance of ICFs offset the short term high cost of construction. Benefits of Using Insulated Concrete Forms in Residential Constriction Living in the 21st century makes people more aware of emerging technologies. The telephone is no longer just a communication device; it provides users with all kinds of information from changing global interests to the latest fashion trends. It has become near impossible to live without the assistance of computers, electronics, gadgets and appliances...
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...A Review of Entwistle’s Text: Integrative Approaches to Psychology and Christianity [Your Name] Liberty University Online [Please read the APA Manual pp. 23-25]. Your title page must include the running head, title of your paper, your name, and the name of your university. The running head (the short title of your paper that appears in the header) is to be an abbreviation of your title and is to be less than 50 characters long (ALL CAPITALS). Note: the actual words “Running head” only appear on the Title page, and not on subsequent pages. To enter your running head, just double click on the header section above. Replace the text highlighted in yellow with your running head, and then delete the text in red. Then double click the main body of this page to exit the header section. Next, go to page two of this template and double click on the header. Replace the text highlighted in yellow with your running head. The running head will then be automatically replaced on all subsequent pages. Double click on the text body to complete the change. Next, enter (and replace) the additional information required on this page (highlighted in yellow) with your own information. (See page 41 of the APA manual to have a look at a sample paper.) This template is formatted according to APA Style guidelines, with one inch top, bottom, left, and right margins; Times New Roman font in 12 point; double-spaced; aligned flush left; and paragraphs indented 5-7 spaces. The page number...
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...University Of Salford MANCHESTER SALFORD BUSINESS SCHOOL Overcoming Challenges to Variables in Production of Concrete through Lean Strategies: The Case of Ready Mix Concrete Manufacturing Plant in Nigeria By ADEOLA OGUNTOYINBO Student I.D: @00467125 An Academic Paper Submitted in Partial Fulfillment of the Requirement of the University Of Salford for the Award of MSc. Project Management February, 2016 ABSTRACT This paper aims to answer the question: can implementation of lean principles assist the operations manager of a concrete manufacturing plant? And if yes how? Choice of product over service is based on the premise that they are tangible and can be measured easily. The likely contributions of appropriate lean concepts and techniques to achieve sustainability and customer’s satisfaction will be identified and analyzed. A series of relevant questions were asked during a visit to a construction site as well as a concrete manufacturing plant. This study however, is not holistic and thus will be restricted to a construction material known as ready mix concrete, thus limiting the applicability of this study to other concrete products or construction materials. Further researches are also suggested. The underlying factors of lean thinking is applicable and can indeed be adopted to achieving better performance in variables such as cement, aggregates, water reinforcement, chemical additives and peculiarities of customers and users amongst others. Elimination...
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...Individual Assignment Logistics and Supply Chain Article Analysis ISCOM 374 Week 2 Learning Team Assignment Strategic Logistics Report ISCOM 374 Week 2 DQs ISCOM 374 Week 3 Individual Assignment Product versus Service Supply Chain Comparison Paper ISCOM 374 Week 3 Learning Team Assignment Forecasting and Inventory Analysis Paper ISCOM 374 Week 3 DQs ISCOM 374 Week 4 Materials Handling Packaging Field Research Report ISCOM 374 Week 4 Logistics Press Release ISCOM 374 Week 4 DQs ISCOM 374 Week 5 Learning Team Assignment Global Considerations Report ------------------------------------------------------------------------------------ ISCOM 374 Final Exam Test- Use As Study Material For more course tutorials visit www.tutorialrank.com ISCOM 374 Final Exam / Test- Use As Study Material ------------------------------------------------------------------------------------ ISCOM 374 Week 1 DQs For more course tutorials visit www.tutorialrank.com ISCOM 374 Week 1 DQs DQ 1 Pick one article from the course Electronic Reserve Readings (ERR) available in the Course Materials for Week 1. Summarize the main points of either the entire article if it is short or one section of a longer article. Provide your classmates with a concrete discussion of why what you learned is important relative to this week’s learning objectives. Did you learn anything that you could apply some day as you further your career? Be sure to indicate which article you read and properly cite...
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...REINFORCED CONCRETE Murimi, S.M. ABSTRACT This paper presents an experimental investigation on Euphorbia fibres as concrete reinforcement. The possibility of improving the mechanical characteristics of concrete through the use of reinforcement plant fibres has provoked in recent years a special interest for this new construction material, especially in those areas where plant fibres can easily be found and consequently have a low price like Kenya. In this study, the influences of addition of euphorbia fibres on properties of fresh and hardened concrete were carefully investigated. It was found out addition of these fibres in concrete significantly improved the tensile strength and the flexural strength of the composite. The test results also revealed that the compressive strength of the concrete was slightly improved. It was illustrated that plain concrete possesses a very low tensile strength, limited ductility and little resistance to cracking. Conversely, the concrete with short randomly spread euphorbia fibres in it was found to have relatively high tensile strength, high ductility and more resistant to cracking. Finally, the results presented suggest that Euphorbia fibres can be used in concrete reinforcement Keyword: Euphorbia fibres, reinforcements, concrete, cracking, compressive strength, tensile strength 1.0 INTRODUCTION Concrete has been proved to be an important construction material for more than a century all over the world. However, concrete is relatively...
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...alerts people to the variety of different approaches to learning. It supports those who have been having difficulties with their learning and has particular applications in business, sport, training and education. This model focuses on the best way for a student to learn and retain new information based on sensory modality. (Fleming, 2011) When a student knows his/her learning style preferences, he/she is able to learn more effectively and store and recall the information being taught. “The last group in the four part typology is the group who like to experience their learning by using all their senses, including touch, hearing, smell, taste and sight. This group is regularly described in the literature as kinesthetic (K). They want concrete, multi-sensory experiences in their learning. Although learning by doing matches their needs they can easily learn conceptual and abstract material provided it arrives with suitable analogies, real life examples, or metaphors. They learn theory through its application.” (Fleming, 1995) Upon taking this test, I realized that I have a strong kinesthetic preference for learning. To take in the information I prefer to uses all my senses – sight, touch, taste, smell, and hearing. (Fleming, 2011) People with a kinesthetic preference for learning seem to do best with laboratories, field trips, field tours, and examples of principles, lecturers who give real-life examples, hands-on approaches, trial and error, exhibits, samples, photographs...
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...Running Head: HSCO 500 – RESEARCH PAPER TOPIC Overcoming a Forced Disability Promises R. Huff Liberty University HSCO 500 – Introduction to Human Services For I consider that the sufferings of this present time are not worth comparing with the glory that is to be revealed to us. For the creation waits with eager longing for the revealing of the sons of God. For the creation was subjected to futility, not willingly, but because of him who subjected it, in hope that the creation itself will be set free from its bondage to corruption and obtain the freedom of the glory of the children of God. Romans 8:18 – 21 What is disability? Disability is the consequence of an impairment that may be physical, cognitive, mental, sensory, emotional, developmental, or some combination of these. A disability may be present from birth, or occur during a person’s lifetime. What is child molestation? Child molestation is a form of child abuse in which an adult or older adolescent uses a child for sexual stimulation. I choose to research the effects of experiencing child molestation has on the mental, emotional, and human development of an individual. Research becomes more attractive and trustworthy when the researcher is able to provide concrete evidence to support noted hypothesis and or theories. Throughout my research paper, theories and documented claims will be utilized...
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...Civil Engineering Prediction of concrete mix ratios using modified regression theory D.O. Onwukaa,*, C.E. Okerea, J.I. Arimanwaa, S.U. Onwukab Civil Engineering, Federal University of Technology, P.M.B. 1526, Owerri, Nigeria. Project Management Technology, Federal University of Technology, P.M.B. 1526, Owerri, Nigeria. Received 30 March 2011; accepted 17 May 2011 a b Abstract The strength of concrete is a function of the proportions of the constituent materials, namely, cement, water, fine and coarse aggregates. The conventional methods used to determine the mix proportions that will yield the desired strength, are laborious, time consuming and expensive. In this paper, a mathematical method based on modified regression theory is formulated for the prediction of concrete strength. The model can prescribe all the mixes that will produce a desired strength of concrete. It can also predict the strength of concrete if the mix proportions are specified. The adequacy of the mathematical model is tested using statistical tools. Keywords: Concrete; Regression theory; Prediction; Mix ratios. 1. Introduction Concrete is a composite construction material consisting of water, cement, fine aggregate (sand) and coarse aggregate. Mix design of concrete is a means of producing the most economical and durable concrete that meet with certain properties as consistency, strength and durability by properly and systematically combining the ingredients (concrete materials) of relative proportions...
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