Ecc is designed to overcome the inherent brittleness of concrete by having high tensile ductility and the ability to selfheal tight cracks. Flexible conflexpave concrete is tougher, thinner and lighter than conventional mixtures. Xilisoft video converter for mac is a featurerich mac video converter that can convert between virtually all video and audio formats. Keynote made the third place in our top 10 best powerpoint alternatives list because of its easy to use user interface in comparison with powerpoint. Apr 09, 2012 concrete is the singlemost utilized building material due to its moldability and low cost.
Setting time is to determine if a cement sets according to the time limits specified in astm c 150. Get started quickly with new, modern versions of word, excel, powerpoint, outlook and onenotecombining the familiarity of office and the unique mac. It contains cement,sand, water, fibres, and admixtures. These free templates for powerpoint provide backgrounds that resemble strong structures made of substances like metal and bricks to help you deliver your concrete ideas using slide designs that symbolically reflect strength and resilience. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Sorry about the delay in posting the ice days in fort worth really decreased my general productivity. Civil engineering seminar topic, latest civil engineering seminar topics collection with reports and ppt in pdf. Do your best workanywhere, anytime and with anyone. Flexible conflexpave concrete is tougher, thinner and lighter. It is not intended as definitive treatise, and it does not encompass the design of rigid pavements. Properties of concrete portland cement association. Explore skyscraper with free download of seminar report and ppt in pdf and doc format. Nov 16, 2016 weve tested new materials, memory retaining metal rods and flexible concrete composites, in a number of bridge model studies in our largescale shake table lab, its gratifying to see the new technology applied for the first time in an important setting in a seismically active area with heavy traffic loads, saiid saiidi, civil engineering. Polymer concrete and premixed over lays can be cast in.
In 2005, researchers from the university of michigan have produced a new concrete that is like a regular concrete on the surface, but has a secret aggregate embedded in it. Bendable concrete, with a design inspired by seashells, can make us infrastructure safer and more durable may 25, 2018 6. Adequate coefficient of friction to prevent skidding of vehicles, impervious surface, so that subgrade soil is well protected, and long design life with low maintenance cost. New lighter, tougher, and bendable concrete aims to. Thus concrete is brittle and prone to cracks if too much weight is applied. Either click the color you want, or mix your own color by clicking more outline colors. Download free abstract powerpoint templates from this site, including vectorized powerpoint backgrounds, circles, special effects and cubes. All about flexible concrete or bendable concrete engineered. Jan 21, 2015 unveiled a fiberreinforced bendable concrete. After fighting with manufacturer families this one was awesome. Flat, clean, minimalist, elegant and flexible powerpoint presentation template, perfect for presentation corporate and personal use. May 04, 2005 the ductile, or bendable, concrete is made mainly of the same ingredients in regular concrete minus the coarse aggregate, li said. We provide you a fantastic collection of free powerpoint templates design that you can download for free and regulate for your personal presentations. The concrete certainly looks like regular concrete, and li says it is.
Oct 15, 2009 the precursor to lis selfhealing concrete. View and download powerpoint presentations on for flexible pavement ppt. Engineers must always determine the requirements of the. Introduction the recently developed smart building material namely bendable concrete also known as flexible concrete or engineered cementitious composite ecc, was developed by the professor victor li at the university of michigan. Explore bendable concrete with free download of seminar report and ppt in pdf and doc format. No longer will you worry about files not being compatible with your devices, xilisoft video converter for mac makes most media files playable on the ipod, iphone, ipad, apple tv, galaxy, kindle, htc one, etc. It is concluded that the addition of plastic waste in our regular concrete works will not affect the strength and behavior of the concrete. Bendable concrete a new type of fiberreinforced bendable concrete this new concrete is around 500 times more resistant to cracking than regular. Bendable concrete makes infrastructure stronger and more. Bendable concrete, with a design inspired by seashells. But the concrete is brittle, causing it to break and shatter easily. New smart metal technology to keep bridge operational in. Discovering and getting the most related and suitable powerpoint templates are as simple as few clicks.
Civil engineering seminar topic, latest topics for seminar. Matlab file, matlab function, truss analysis, plane truss, visualization, view all files of finite elements method. Bendable concrete gains ground news in brief new computing techniques based on genetics and evolutionary theory could transform the manufacture of iron and steel, according to research published in the current issue of materials and manufacturing processes vol 20, no 3. Download seminar report for transparent concrete, abstract. It is variously known as synthetic resin concrete, plastic resin concrete or simply resin concrete. You can even use apple pencil on your ipad to create diagrams or illustrations that bring your slides to life.
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It was developed by dutch researcher and microbiologist hendrik jonkers using an extra ingredient acting as a healing agent and requires no human intervention to be repaired once placed. Microsoft powerpoint is primed for use on tablets and phones, so you can swipe and tap your way through presentations. Recron fiber in bendable concrete shows an effective. Ntu asst prof yang enhua and the bendable concrete. Setting time this is the term used to describe the stiffening of the cement paste.
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Dec 11, 20 the application of bendable concrete to increase durability hello everyone, i hope your week went well. Also explore the seminar topics paper on skyscraper with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. New bendable concrete that is stronger and more durable. Advantages of flexible concrete archives civildigital. Powerpoint charts and diagrams crystalgraphics slides. Free ready mix concrete ppt to download at shareware junction. To combat this, nanyang technological university scientists from the ntujtc industrial infrastructure innovation centre c have invented a new type of concrete called the conflexpave. Bio concrete set to revolutionize the building industry. Fibers play an important role in bending of concrete. Precisely executed, suitable for commercial printing or digital output. Bendable concrete seminar report, ppt, pdf for civil.
View bendable concrete ppts online, safely and virusfree. Engineered cementitious composite ecc, also called strain hardening cementbased composites shcc or more popularly as bendable concrete, is an easily molded mortarbased composite reinforced with specially selected short random fibers, usually polymer fibers. Explore base isolation with free download of seminar report and ppt in pdf and doc format. Road estimate template in excel format civil engineering. Latest civil engineering seminar topics collection with reports and ppt in pdf. The fibers slide within the concrete when bending occurs, providing it with enough give to prevent breakage. Bendable shows high flexural strength as water cement ratio decreases.
Steel in strong in tension reinforced concrete uses concrete to resist compression and to hold bars in position and uses steel to resist tension. Now you know what translucent concrete is, but how exactly is it used. There are many features that make the new powerpoint attractive. Vertical shaft kilns were replaced with rotary kilns and ball mills were used for grinding cement. Because the use of a polymer instead of portland cement represents a substantial increase in cost. Add or remove borders for text boxes, pictures, and shapes. The concrete certainly looks like regular concrete. Explore affordable rapid mass housing using gfrg panels with free download of seminar report and ppt in pdf and doc format. Also explore the seminar topics paper on affordable rapid mass housing using gfrg panels with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be. Bendable concrete, with a design inspired by seashells, can. Select the picture to which you want to add, change, or remove a border.
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Reinforced concrete powerpoint ppt slides, reinforced concrete. Affordable rapid mass housing using gfrg panels seminar. How bendable concrete works typical concrete comprises cement, water, gravel and sand. Aug 17, 2016 new bendable concrete that is stronger and more durable by nanyang technological university ntu asst prof yang enhua holding the bendable concrete developed by his team. New bendable concrete that is stronger and more durable by nanyang technological university ntu asst prof yang enhua holding the bendable concrete developed by his team. Introduction in the current economical and financial difficulties in portugal and europe, the construction industry is increasingly demanding, either in economic terms, or in social and environmental terms. While in the beginning i have tried to give a general view about this topic. The application of bendable concrete to increase durability. Winner of the standing ovation award for best powerpoint templates from presentations magazine. The concrete is made of what lis group calls engineered cement composites. Concrete is a basic and most widely used construction material due to its ease of casting, strength and durability. Download lightweight concrete seminar reports, abstract, pdf, ppt. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. While this mixture makes concrete hard and strong, it does not promote flexibility.
Initially, keynote was only available as a software download for mac users who wont touch microsoft powerpoint if their lives depended on it. Moreover, the addition of the plastic waste may improve, some of the properties of the concrete. Typical concrete is characterised by its heavy, brittle qualities which lends itself to breakage under tension. But that may about to change now, as there have been attempts to make concrete bendable but still reinforced. Road estimate template in excel format web share 20160619t07. W elcome to free powerpoint templates design, one of the most usefull powerpoint templates resource website. Ppt curing concrete powerpoint presentation free to. Recron fiber in bendable concrete shows an effective result when compared with conventional concrete. Native minimalist powerpoint template by brandearth on. Flexible pavement design, calculator, sn, aashto design, structural number. In the present study, the experimental study is conducted on bendable concrete. It looks exactly like regular concrete, but under excessive. Apr 28, 2017 composition of ecc bendable concrete is composed of all the ingredients of a traditional concrete minus coarse aggregates and is reinforced with polymer fibres. Scientists in singapore have created a new type of concrete that bends, but is more durable and sustainable than the typical concrete.
Xpowerpoint ppt search engine is especially designed for doctors and teachers to help find accurate powerpoint presentations for their research. I have made this report file on the topic nano concrete. Bendable concrete a stronger, more durable concrete giatec. What is the characteristic of green concrete that gave it its name page 8. These powerpoint presentations are shared by people all over the world to help you. Free concrete powerpoint templates provide concrete themed ppt backgrounds with images such as a brick wall and textured designs.
Composition of ecc bendable concrete is composed of all the ingredients of a traditional concrete minus coarse aggregates and is reinforced with polymer fibres. Also explore the seminar topics paper on bendable concrete with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year civil engineering ce or ieee civil construction btech, be, mtech students for the year 2015 2016. This work is licensed under a creative commons attribution 4. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. The efficiency in taking flexural load is found to increase by 10% to 20% and for compression load is 5% to 25%. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of 2000 impressively designed datadriven chart and editable diagram slides guaranteed to impress any audience. This article will enlighten a unique construction material i. Cc is a flexible, concrete filled fabric which provides a thin and durable concrete layer when hydrated. Presenter view automatically adapts to your projection setup, and you can even use it on a single monitor, themes now come with variations, which make it simpler to hone in on the look you want, and when youre. Microsoft powerpoint download 2020 latest for windows 10. The parallel fiber strands create two distinct graintype surfaces.
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