The light transmitting concrete do not loses strength parameter when compared to regular concrete. Its about 1 inch thick, but is reinforced with fiber optic cable so it passes. Loadbearing structures can also be built of these blocks, since the fibers do not have a negative effect on the high compressive strength value of concrete. Light transmitting property is mainly due to uniform distribution of optical fibres throughout its body.
Diy brick rocket stove cooking without electrical power duration. It is a solid gray mass that in its best, is shaped into round columns or unique shapes. A free powerpoint ppt presentation displayed as a flash slide show on id. Litracon is a specially formulated type of concrete thats made with 4% glass optical fibres, allowing shadows, colours and light to be seen through it.
Lightemitting concrete the national center for pavement. Download seminar report for transparent concrete, abstract. Lighttransmitting concrete market with technology improving at a rapid pace, we are seeing new advancements in concrete every day. Pdf basics of light transmitting concrete researchgate.
One of the newest, most functional and revolutionary elements in green construction materials is light permitting concrete. Oct 20, 2014 litracon is a lighttransmitting or translucent concrete which is able to move light through concrete up to 20 meters thickness. Explore transparent concrete with free download of seminar report and ppt in pdf and doc format. Lighttransmitting concrete has the capability of letting light pass through it. Litracon light transmitting concrete can be produced as prefabricated building blocks, the trick is. The pattern that results from this is random, allowing for amazing effects with coloured lights. Lighttransmitting concrete can be used in variety of ways. Facades, interior wall cladding and dividing walls based on thin panels. A quick demo video of the light transmitting concrete block i made. Experimental analysis of translucent concrete by using. Concrete is an artificial conglomerate stone made essentially of portland cement, water, and aggregates. Litracon is a lighttransmitting or translucent concrete which is able to move light through concrete up to 20 meters thickness. They have been developed by hungarian architect aron losonczi since 2001. It is a strong,solid material through which light can be easily transmitted.
Its about 1 inch thick, but is reinforced with fiber optic cable so it passes some of the light through from one side to the other. It is a building material that is chosen for its durability and strength. Lightweight concrete masonry november 16, 2009 the structural grade lightweight aggregate used is a rotary kiln expanded shale clay or slate with the general. Ppt translucent concrete powerpoint presentation free. These optical fibres are cast into the concrete by. Which indicates that it satis fy the compressive strength requirements for m20 grade concrete and also it conclude that the transparency of light is possible in.
By abid ali 12ntu0091 introduction concrete is one of the worlds widely used building material. Light transmitting concrete market with technology improving at a rapid pace, we are seeing new advancements in concrete every day. It is produced by incorporating optical elements e. The light transmitting properties of translucent concrete is a way for large buildings to have large amounts of natural light, with the aesthetic appeal of concrete buildings, while using less electricity to maintain the building lighted. Ppt high strength concrete powerpoint presentation free. As concrete hardens, its gross volume remains almost unchanged, but hardened concrete contains pores filled with water and air that have no strength.
It is an important application for sustainable construction and is one of many low impact development techniques used by builders to protect water quality. Now, it seems as if the days of dull, grey concrete are about to end. Introduction of fiber optics into the concrete mix has given it a new dimension. It has very vital property for the aesthetic point of view. Litracon light transmitting concrete can be produced as prefabricated. Study of behaviour of translucent concrete using rice husk. It can be produced as prefabricated building blocks. Pdf experimental study of lighttransmitting concrete. Light transmitting concrete or translucent concrete is a concrete based building material with lighttransmissive properties due to embedded light optical elements usually optical fibres. Litracon light transmitting concrete linkedin slideshare. Preparation and study of light transmitting properties of. Building technology ppts other ppts environmental engineering ppts structural engineering ppts transportation engineering ppts. Lightweight foamed concrete is a kind of lightweight concrete, which is lighter than normal concrete by mixing foams into cement slurry.
Oct 14, 20 lighttransmitting concrete translucent concrete. Petronas towers was the tallest concrete building in the world built in malaysia in the mid1990s. Jadan 2016 experimental study of lighttransmitting concrete, international journal of sustainable building technology and urban development, 7. Its light transmitting properties depend on a large number of optical fibers, which transmit light through the cementbased product. This concrete is based on the translucent concrete, optical fibre, rice husk, steel fibre, compressive strength. Also known as translucent concrete and light transmitting concrete, this idea was originally developed by hungarian architect aron losonczi in 2001. Pervious concrete is traditionally used in parking areas, areas with light traffic, residential streets, pedestrian walkways, and greenhouses. The mechanical properties and durability of light transmitting concrete are slightly different from that of conventional concrete because the optical fibers only. A free powerpoint ppt presentation displayed as a flash slide show on. Worlds first commercially available transparent concrete litracon classic is a combination of optical fibres and fine concrete. The panels carry a content of 3 % optical fibers inside, which finally transmit the light through the panels. Mar 15, 20 the light transmitting concrete technology is designed by german concrete maker lucem and is currently on display in aachen, germany on one side of a new building at rwth aachen university. Light transmitting concrete is an emerging trend in concrete technology. The patent protected litracon products present the phenomenon of light transmitting co ncrete in the form of widely applicable new building materials.
Litracon is doing a great deal to change that image of concrete through a score of creative and sustainable applications for their patented light transmitting concrete. If desired, the light transmitting fibers can also be arranged in logos, icons, or unique patterns that guarantee an individual and distinctive appearance. Mar 24, 2015 diy brick rocket stove cooking without electrical power duration. Which indicates that it satis fy the compressive strength requirements for m20 grade concrete and also it conclude that the transparency of light is possible in concrete with out affecting its compressive strength. These optical fibres are cast into the concrete by threading them through penetrations in. The light transmitting concrete technology is designed by german concrete maker lucem and is currently on display in aachen, germany on one side of a new building at rwth aachen university. It is a composite material that consists essentially of a binding medium within which aggregates are embedded.
A type of concrete having light transmitting property. Translucent concrete is the property of its rightful owner. It was developed in 2001 by hungarian architect aron losonczi working with scientists at the technical university of budapest. Light transmitting concrete litracon also known as translucent concrete, is a concrete based building material having lighttransmissive. See more ideas about concrete, transparent concrete and concrete art. Concrete as a structural material advantages types. Concrete pavements can emit light, with important safety benefits, according to a provocative new trb paper. These glass optical fibres let light pass through the concrete no matter how thick or thin it is. Transparent concrete seminar and ppt with pdf report. But, routine maintenance is not required and in long run it may be advantageous. Light transmitting concrete the fibers run parallel to each other, transmitting light between two surfaces of the concrete element in which they are embedded. The mechanical properties and durability of lighttransmitting concrete are slightly different from that of conventional concrete because the optical fibers only.
Its a green building material reducing the lightning cost during day time. Light transmitting concrete or translucent concrete is a concrete based building material with light transmissive properties due to embedded light optical elements usually optical fibres. Aug 20, 2008 litracon hopes to be selling light transmitting concrete later this year. Light transmitting concrete market size share analysis. Introduction light transmitting concrete is made of fine concrete embedded with 4% by weight of optical glass fibers due to the small size of the. Lighttransmitting concrete august 02, 2008 the panels, which can be produced in units up to four centimeters thick, are suited for walls of interior spaces with low ambient light, walls that transmit natural daylight into the interior, and facades where designers want both solid and transparent elements. Properties of concrete portland cement association.
Therefore the fibres have to go through the whole object. It has good light transmitting property and the ratio of optical fibre volume to concrete is proportion to transmission. 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. Litracon hopes to be selling light transmitting concrete later this year. Special concrete types and applications of special concrete. The material is made of 96% concrete and 4% by weight of optical fibers. Apr 10, 2010 a quick demo video of the light transmitting concrete block i made. Ppt lightweight concrete masonry powerpoint presentation.
Live simple, live free tinyhouse prepper recommended for you. In theory, a wall structure built from lighttransmitting concrete can be several meters thick, because the fibers work without almost any loss in light up until 20 meters. Hpc has been used in large structures such as the petronas towers and the troll platform. In this paper, the development of a light transmitting concrete using. Thickness of the optical fibers can be varied between 2 m and 2 mm to suit the particular requirements of light transmission. Lightweight concrete ppt pdf special types of concrete are those with outofthe marriott associate rate authorization form, ansi y 14. Transparent concrete is also known as the translucent concrete and light transmitting concrete because of its properties.
Light transmitting concrete turns walls into screens. Here n is the total number of pofs in the translucent concrete. The researchers developed a soybased luminescent glow in the dark gitd sealant for use on concrete surfaces. And builders have been using concrete for thousands of years. The patent protected litracon products present the phenomenon of light transmitting concrete in the form of widely applicable new building materials. Via thousands of optical glass fibers form a matrix and run parallel to each other between the two main surfaces of every block, explained its inventor a ron losonczi. Fibre optic light transmitting concrete is made by using a combination of fibre optic cables and concrete. Such concretes include aerated and cellular concretes. Light is conducted through the stone from one end to the other. Litracon is a translucent concrete building material.
It has very vital property for the aesthetic point of. In modern construction, aerated concrete is widely used for modular and reinforcedconcrete structural members and items to lessen the weight of the construction elements and improve the heatengineering properties of enclosing. Download transparent concrete seminar report, ppt, pdf, transparent concrete ppt, transparent concrete topics, abstracts, documentation. It is used in fine architecture as a facade material and for cladding of interior walls. Download light emitting concrete seminar reports, abstract, pdf, ppt. In theory, a wall structure built from light transmitting concrete can be several meters thick, because the fibers work without almost any loss in light up until 20 meters. Also explore the seminar topics paper on transparent 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. Dec 21, 20 light is conducted through the stone from one end to the other. Litracon is a fully handmade product which results an exceptional and individual pattern of light in each piece. Concrete has a sometimesbad reputation as a harsh, rigid, coldtothetouch and straightedged material. Strands of optical fibers are cast by the thousands into concrete to transmit light, either natural or artificial, into all spaces surrounding the resulting translucent panels. Thus this project aims in making concrete stronger, attractive, energy efficient and ecofriendly green building material. Litracon light transmitting concrete s by abid ali 12ntu0091. Then based on equation 3 and 5, we can obtain the transmittance.
Lucem is a high quality, non flammable, uv stable, scratch and impact resistant, durable product that can be used for both interior and exterior applications. Therefore, the fibers have to go through the whole object. 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, pdf, ppt. Litracon light transmitting concrete can be produced as prefabricated building blocks. Light transmitting cementbased material ltcm is a new type of light transmitting material. Lightweight concrete article about lightweight concrete by. Partitions wall and it can be used where the sunlight does not reach properly. In fact, 50% day lighting is a mandatory requirement in a. Transparent concrete seminar report, ppt, pdf for civil. Each lucem panel is accompnied with a led light panel being in the same size of 150 cm x 50 cm.
Due to the small size of the fibres, they blend into concrete becoming a component of the material like small pieces of aggregate. Download light emitting concrete seminar reports, ppt, pdf, light emitting concrete seminar topics, abstracts, full documentation, source code. Light transmitting concrete has the capability of letting light pass through it. Lightweight concrete can easily produced utilizing natural lightweight aggregate as well waste material. The facade has a light transmitting concrete area of 120 sqm, consisting of 6 panels. Determine the difference between concrete, abstract, common, and proper nouns.331 654 833 1064 598 474 538 324 768 1544 530 347 1286 1173 271 903 354 1555 1413 282 1206 171 1267 898 1091 953 1032 877 1233 1231 586 841 12 836