In this paper we have discussed the current research work regarding application of nanotechnology in cementbased materials is either related to coating or enhancement of mechanical properties. November 3, 2015 tips to take care of georgette and chiffon sarees ppt. Concrete structures also make profit from nanoenhanced coatings that prevent graffiti and other unwanted stains to adhere on to it. Is the first nano product that replaced the micro silica. Nano particles used in the concrete will have a size ranging from few nanometers to 100 micrometers. Bacterial concrete seminar report, ppt, pdf for civil. Nano concrete materials reducing the carbon foot print and. Introduction of nanotechnology in cement industry has the potential to address some of the challenges such as co2 emissions, poor.
Amorphous nanosilica ns particles were incorporated in cement concrete, and their effect on the fresh state behavior was analyzed. The addition of nano silica sio2 to cement based materials can control the degradation of the calciumsilicatehydrate reaction caused by calcium leaching in water, blocking water penetration and leading to improvements in durability mann. Nano concrete seminar report, ppt, pdf for civil engineering. Improving concrete properties by addition of nano particles have. The addition of nanosilica sio2 to cement based materials can control the degradation of the calciumsilicatehydrate reaction caused by calcium leaching in water, blocking water. Graphene ppt powerpoint presentation carbon nanotubes. Apr 15, 2014 graphene is chemically the most reactive form of carbon. Free download lightweight concrete design seminar with complete ppt. Nanotechnologies for concrete concrete is a macromaterial strongly influenced by its nanoproperties.
Nanoconcrete is defined as a concrete made with portland ce ment particles that are less than 500 nanometers as the cementing agent. Tech structural engineering, vec lakhanpur, surguja university ambikapur abstract in past various type of concrete was developed for construction work which are light in weight, self. The mechanical behaviour of concrete materials depends on phenomena that occur on a micro and a nano scale. Nanotechnology in concrete the fau digital library. When quantcrete products are added in very small amounts typically within the 0. Concrete is, after all, a macromaterial strongly influenced by its nanoproperties. Nano concrete is defined as a concrete made with portland ce ment particles that are less than 500 nano meters as the cementing agent. Sio2 and nano caco3 particles, micro sio2, micro caco3, recycled silica gel beads and powder and limestone. In order to improve the sustainability of all concrete structures, there is a need to understand the interactive effect of the many issues from cradle to grave in the design phase, during construction and endoflife and, most importantly, the energy savings achievable during the use.
The nano sized particles, as nucleating agents, promoted the hydration of c 3 s and c 2 s and the formation of csh phase. Arduino ppt play ppt download educational ppt for free. Comparative study of the characteristics of nano silica. Defense nanotechnology research and development program. Also explore the seminar topics paper on bacterial 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. Sep 10, 20 the mechanical behaviour of concrete materials depends on phenomena that occur on a micro and a nano scale. To know more about nano concrete, look at the below ppt. Mar 14, 2011 nano concrete megha ballari and prachi borkar vi sem civil. The other mechanisms of improved performance are that. 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. Nano concrete is a concrete that utilises nano materials or a concrete with nano materials added in which the size of the nano particles is less than 500 nm. Nano concrete made with highenergy mixing hem is indeed real nano concrete because this method builds up csh gel starting from nano particles and spreading them over full volume of concrete. Civil nano concrete ppt nanotechnology carbon nanotube scribd.
If nano cement particles can be processed with nanotubes and nano size silica particles. Nanotechnology can play a significant role in the construction industry and stands at eighth position in terms of most significant areas of applications in nanotechnology. Nanoengineering of cementbased materials can result in outstanding or smart properties. Nanotechnology and construction arizona state university. Abstract concrete is a macromaterial strongly influenced by its nano properties. Download latest collection of civil enigneering and construction seminar ppt,presentation for last semester diploma civil engineering students with free of cost.
Concrete is, after all, a macromaterial strongly influenced by its nanoproperties and understanding it at this new level is yielding new avenues for. Abstract concrete is a macromaterial strongly influenced by its nanoproperties. A synopsis explores promising new research and innovations using nanotechnology that have the potential to result in improved mechanical properties, volume change properties, durability, and. Explore nano concrete with free download of seminar report and ppt in pdf and doc format. It was believed that the addition of nano particles in concrete improve the strength of conventional concrete. Microsoft powerpoint nanomaterials in concrete re\236im.
In addition the effects of several types of nano particles on properties of concrete specimens which are cured in different curing media were investigated in several works 19. Top tags hydraulics ppt smart sensor smart sensor ppt welding robots ppt windows 10 ppt robot welding ppt bionic hand ppt nano bionic hand nano ppt mems mems ppt nanorobotics hydraulics about us search, download, upload, request and share educational ppt s for free. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. If these nano particles are operated with nano tubes and sensible nano silica particles, then very strong and tough cement can be developed with increased properties. Improves the materials volume properties, ability to control or handle materials at the atomic scale, nanoscale attack on asr alkali silicate reaction, to attain thinner ultimate products and rapid setting time, cost usefulness and lowered levels of environmental spoliation. Nanophase silicafilled epoxy adhesive sem image scale bar 100 nm wilson center has 17 products, produced by 587 companies located in 30 countries 031011 the europeans have created an inventory of construction products. It requires enhanced strategic planning and coordination of research plans. Also explore the seminar topics paper on nano 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.
Feb 08, 2015 nano concrete made with highenergy mixing hem is indeed real nano concrete because this method builds up csh gel starting from nano particles and spreading them over full volume of concrete. Development of smart concrete using carbon nano tubes would be easier. Bid abstract template for construction management welcome back to the worlds largest civil engineering platform, today im going to share about the spreadsheet related to bid abstract. Nano technology in construction download presentation do you know about nano technology which is used in construction. For nano cement, nano silica fume, nano glass particl. Nano materials, ask latest information, abstract, report, presentation pdf,doc,ppt,nano materials technology discussion,nano materials paper presentation details. Plenty of active sites on the surface of ns particles induced their pozzolanic reactivity and the extent of bond formation between ns particles and free ch. 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.
Nano technology in construction download presentation. An overview on transparent concrete bharti sharma1, amarnath gupta2 1assistant professor, vec lakhanpur, surguja university ambikapur 2student m. The addition of nanosilica sio2 to cement based materials can control the degradation of the calciumsilicatehydrate reaction caused by calcium leaching in water, blocking water penetration and leading to improvements in durability. Report on nanotechnology and construction page 3 of 55 nanoforum reports the nanoforum consortium has produced a number of reports on nanotechnology in europe, all of which are available for free download from. Introduction engineering applications and advances within the construction and building materials fields are rare, utilizing engineering science in concrete on an advertisement scale remains restricted, with only a few results into marketable trade. This presentation was created thanks to the support of frvs project 91520 b1d. Civil nano concrete ppt free download as powerpoint presentation. Nanoconcrete is defined as a concrete made with portland cement particles that are less than 500 nanometers as the cementing agent. It shows that the lighter materials can be used in concrete. Concrete continues to play a pivotal role in overall economic growth both locally and globally.
This page contains nano concrete seminar and ppt with pdf report. Previous article basic concepts of citrix xenapp ppt. In addition to these materials, new lightweight, flameretardant, selfhealing and resilient construction materials, e. Download nano concrete complete documentation with ppt and pdf for. A synopsis explores promising new research and innovations using nanotechnology that have the potential to result in improved mechanical properties, volume change properties, durability, and sustainability in concrete materials. Concrete is, after all, a macromaterial strongly influenced by its nano properties and understanding it at this new level is yielding new avenues for improvement of strength, durability and monitoring. Annamacharya institute of technology and sciences a seminar on nano concrete civil engineering presenting by m. Free concrete powerpoint templates provide concrete themed ppt backgrounds with images such as a brick wall and textured designs. The building of the pantheon of lightweight concrete material is still standing eminently in rome until now for about 18 centuries. Graphene is chemically the most reactive form of carbon. Nanotechnology, the smallest technology is used in concrete materials to improve the quality. Scribd is the worlds largest social reading and publishing site. Nano concrete seminar ppt and pdf report study mafia. As we know that every construction bid is important for new projects, lets see and know more about it.
Free download nanotechnology in construction powerpoint. Influence of nano materials on flexural behavior and. Nano materials, ask latest information, abstract, report, presentation pdf,doc, ppt, nano materials technology discussion, nano materials paper presentation details. Nanosilica and nanosio2 are not industrial byproducts, like silica fume, but they are created products, usually by the solgel method.
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