It tests the ability of unreinforced concrete beam or slab to withstand failure in bending. 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. Bendable concrete seminar report, ppt, pdf for civil engineering. Green concrete uses local and recycled materials in concrete. The fine silica sand is suitable for the flexible concrete which is used in the water treatment plant but if it is not available the normal sand can be used but it may effect the strength and flexibility of concrete. This particular class of concrete was developed with the goal of solving the structural problems inherent with todays typical concrete, such as its tendency to fail in a brittle manner. Civil powerpoint presentations civil ppts interview questions. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. New bendable concrete that is stronger and more durable. This journal is designed to reflect current developments and advances being made in the general field of cementconcrete composites technology and in the production, use, and performance of cementbased construction materials. New lighter, tougher, and bendable concrete aims to. The fibers inside the concrete slide within the concrete when bending occurs, providing it with enough give to prevent breakage.
This lack of bendability is a major cause of failure under strain and has been a pushing factor in the development of an elegant material namely, engineered cementitious. While this mixture makes concrete hard and strong, it does not promote flexibility. Unlike regular concrete, ecc has a strain capacity in the range of 37%. Download free abstract powerpoint templates from this site, including vectorized powerpoint backgrounds, circles, special effects and cubes. The engineering cementitious concrete ecc is a bendable concrete with a ductile behavior compared to regular concrete, allow high tensile stresses and produce recoverable microcracks in it. It shows that the lighter materials can be used in concrete. Thus concrete is brittle and prone to cracks if too much weight is applied. Free download lightweight concrete design seminar with complete ppt. 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. It is special type of concrete that can take the bending stresses. Bendable concrete road surface concrete free 30day. Experimental investigation on bendable concrete using natural and. Rubberised fibre reinforced concrete compared with normal concrete. View bendable concrete ppts online, safely and virusfree.
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. Flexural test on concrete significance, procedure and. Huge list of civil engineering ce seminar topics 2019, ppt pdf reports, latest ieee civil construction seminars list, top advanced seminar papers 2015 2016, recent ieee essay topics, speech ideas, dissertation, ce new thesis, research ieee ce seminar topics, reports, synopsis, advantanges, disadvantages, abstracts, presentation slides free download pdf, doc and ppt for final year be, btech. The concrete is made of what lis group calls engineered cement composites.
Profiting from concrete research networks sugar cane is one of kenyas most important cash crops. Composition of ecc bendable concrete is composed of all the ingredients of a traditional concrete minus coarse aggregates and is reinforced with polymer fibres. Explore bendable concrete with free download of seminar report and ppt in pdf and doc format 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. New type of reinforced concrete can bend gineersnow. We can also add fly ash, silica fume, blast furnace slag to the concrete. 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. A, etc the flexible concrete is used in many structure. Bendable shows high flexural strength as water cement ratio decreases. Cementitious composite ecc is an ultraductile concrete with strainhardening and. Composition of ecc bendable concrete is composed of all the ingredients of a traditional concrete minus coarse. All about flexible concrete or bendable concrete engineered. Concrete and cement are the most widely used building materials in the construction industry for over 100 years. Jul 07, 2016 bendable concrete, officially called engineering cement composite ecc, has been developed over the last 10 years by prof victor li, civil and environmental engineer at michigan university, ann arbor, mi. Highperformance fiberreinforced cementitious composites hpfrccs are a group of fiberreinforced cementbased composites which possess the unique ability to flex and selfstrengthen before fracturing.
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. Ecc structural engineering concrete free 30day trial. Different types of reinforcement fibres used in bendable concrete. The concrete certainly looks like regular concrete, and li says it is 500 times more resistant to cracking and 40. Bendable concrete free download as powerpoint presentation. Recron fiber in bendable concrete shows an effective result when compared with conventional concrete. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Download lightweight concrete seminar reports, abstract.
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. Bendable concrete, officially called engineering cement composite ecc, has been developed over the last 10 years by prof victor li, civil and environmental engineer at michigan university, ann arbor, mi. Civil engineering seminar topicsfree download engineering. Pdf engineered cementitious composites ecc material. Powerpoint presentations on civil engineering civil ppt. Experimental investigation on bendable concrete using. Explore skyscraper with free download of seminar report and ppt in pdf and doc format. But that may about to change now, as there have been attempts to make concrete bendable but still reinforced. This result in a lower temperature rise in large concrete pours. This material can bring the revolution because of its some special quality such as flexibility, selfhealing, lighter weight, etc.
Vtu info brings you a series of uncommon and exclusive civil engineering seminar topics we have provided specialized topics out of it, seminar topics for civil engineering with ppt and report. This work is licensed under a creative commons attribution 4. Download lightweight concrete seminar reports, abstract, pdf, ppt. Fibers play an important role in bending of concrete. Civil engineering seminar topics with ppt reports vtu info. Download free ppt files and documents about concrete on average weighs 2400kgs or2. Rubberised fibre reinforced concrete powerpoint slides. Download lightweight concrete seminar reports, ppt, pdf, lightweight concrete seminar topics, abstracts, full documentation, source code. Flexible concrete bendable concrete is used todays extensively.
Top 10 innovative construction materials civiconcepts. Civil engineering ce seminar topics 2019, ppt pdf reports. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Free concrete powerpoint templates provide concrete themed ppt backgrounds with images such as a brick wall and textured designs 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. How bendable concrete works typical concrete comprises cement, water, gravel and sand. The new fiberreinforced bendable concrete is around 500 times more resistant to cracking than regular concrete thanks to the tiny fibers, which account for two percent of its make up. The ecc bendable concrete bridge preservation blog. The word cement is interpreted in a wide sense, including not only portland cement but also blended cements and other. Abstract background for powerpoint makes you possible to create amazing powerpoint presentations to impress your audience. 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. 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. We civil engineers have lots of stuff to do throughout the degree.
Currently, most of the pulp, or bagasse, left after the canes juice is extracted goes to waste. Unlike regular concrete, ecc has a strain capacity in the range of 37%, compared to 0. Concrete is the singlemost utilized building material due to its moldability and low cost. Flexural test evaluates the tensile strength of concrete indirectly. But the concrete is brittle, causing it to break and shatter easily. Ppt selfconsolidating concrete applications powerpoint.
A power point presentation on the topic bendable concrete. There are so many seminars, project reports, vivas, and exams in our. Free construction workers powerpoint template is a unique artisan design. Explore bendable concrete with free download of seminar report and ppt in pdf and doc format. Split tensile strength of concrete is measured by testing standard cylinders 150mm diameter, 300mm height at the age of 28 days. This lack of bendability is a major cause of failure under strain.
The concrete certainly looks like regular concrete, and li says it. Engineered cementitious composite ecc, also called strain hardening cementbased composites shcc or more popularly as bendable concrete, is an easily molded mortar based composite reinforced with specially selected short random fibers, usually polymer fibers. Over the years, this construction material has been enhanced and developed to fit to the usage and requirements at site. Bendable concrete seminar report, ppt, pdf for civil. Ecc is designed to overcome the inherent brittleness of concrete by having high tensile ductility and the ability to selfheal tight cracks. The fibers inside the concrete slide within the concrete when bending occurs, providing it. By downloading abstract templates for powerpoint you have the chance to access some of our free awesome powerpoint templates with. Free concrete powerpoint templates provide concrete themed ppt backgrounds with images such as a brick wall and textured designs. Bendable concrete makes infrastructure stronger and more. The results of flexural test on concrete expressed as a modulus of rupture which denotes as mr in mpa or psi. In this film artificial translucent stone or acrylic sheet.
The building of the pantheon of lightweight concrete material is still standing eminently in rome until now for about 18 centuries. Several researches are happening around this topic to increase the durability, strength and performance of this building material. Apr 09, 2012 concrete is the singlemost utilized building material due to its moldability and low cost. Flexible or bendable concrete composition and uses. View bendable concrete ppts online, safely and virus free. The flexural test on concrete can be conducted using either three point. Im not going to leave this video up for long, so check it out now before i take it down. This article will enlighten a unique construction material i. Water that is clean and free from injurious amounts of oils. Jan 21, 2015 the concrete is made of what lis group calls engineered cement composites. Introduction ecc composition of ecc environment friendliness applications advantages and disadvantages conclusion references 3. Scientists in singapore have created a new type of concrete that bends, but is more durable and sustainable than the typical concrete. It contains cement,sand, water, fibres, and admixtures. Highperformance fiberreinforced cementitious composites.
Currently, most of the pulp, or bagasse, left after the canes juice is extracted goes. Download seminar report for transparent concrete, abstract. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Oct 15, 2009 the precursor to lis selfhealing concrete. Internship report on post tension slab and brts terminals. The heat of hydration of green concrete is significantly lower than traditional concrete. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. This powerpoint template is a beautiful craftsman design which is suitable for business, engineering or art topic presentations. The deck of the mihara bridge, composed of bendable concrete, is only five centimeters thick and has an expected lifetime of onehundred years. The composition, features, and applications of flexible or bendable concrete are briefly explained in the article. 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. A new type of fiberreinforced bendable concrete will be used for the first time in michigan this summer and university of michigan scientists hope that their new material will find widespread. The pavement structure is showing a wonderful designing and a graceful scene and it will give a nice look while using as powerpoint background.
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