Journal of advanced concrete technology is an international journal for publishing high quality articles on concrete materials, concrete structures and other related subjects with the aim of contributing knowledge toward the advancement of scientific and engineering society. Luccon is a material developed in the early 2000s by architect and designer juergen frei. Page 2 of 2 encor 7325 clear concrete sealer formulation constants nvm by weight, % 25. Transparent concrete is a special concrete that it is made by using some special methods and is transparent to a certain degree. The binding material in transparent concrete may be able to transmit light by using. Properties of concrete are influenced by many factors mainly due to mix proportion of cement, sand, aggregates and water. Translucent concrete translucent concrete is produced out of finegrain concrete and translucent fabric which is layer cast in prefabricated moulds. Always make test samples before determining the final color. Transparent concrete give aesthetical view to buildings. Concrete is traditionally a solid building material. Translucent concrete is a concrete based material with lighttransferring properties, obtained due to embedded light optical elements like optical fibers used in concrete.
Jul 17, 2017 concrete is traditionally a solid building material. Transparent concrete seminar report, ppt, pdf for civil. It was named portland cement because it looked like the. Properties of transparent concrete blocks by litracon company. Concrete and mortar cube are casted with fibres to study the properties and to compare the compressive strength between normal mix concrete with optical fibre. The use of sunlight source of light instead of using electrical energy is main purpose of translucent concrete, so as to reduce the load on non renewable sources and result it into the energy saving. Then based on equation 3 and 5, we can obtain the transmittance. The tested properties of the concrete included slump, air content, unit weight, and setting time according to astm c143, c231, c8, and c403,, respectively. Mix proportions and mechanical properties of concrete. We would be happy to transfer our know how to precast concrete factories in the us or other countries. A study on translucent concrete product and its properties by.
The transparent concrete is a good architectural material. Studying the properties of lightweight concrete using construction materials waste 296 surface resistivity test for a given lightweight aggregate was good. Experimental analysis of translucent concrete by using optical fibers. Experimental analysis of translucent concrete by using. All concrete mixtures were mixed for 5 min in a laboratory pan mixer. Pdf analysis of transparent concrete as an innovative material. Prepare concrete by using a sealer stripper, hot water pressure washing, rotary floor scrubber, sandblasting or shotblasting the surface. Therefore, the fibers have to go through the whole object. Pdf a seminar report on transparent concrete akash. Recent innovations, however, have brought translucent concrete to the forefront in new construction. Use a rasp or file to file away the concrete at the desired location.
Images of litracon, the light transmitting concrete make it look strangely like styrofoam. Concrete basicsaddresses the needs of unskilled and semiskilled persons undertaking general concreting projects including home and handyman projects. The transparent concrete mainly focuses on transparency and its objective of application pertains to green technology and artistic finish. Ingriedients of transparent concrete cement cement is a. Because of relatively small amount of fabric, solidity and consistency of transparent concrete are the same as by the highstrength concretes. Amber antique copper solomon colors concrete stain. With the economic growth and sciencetechnology development, more and more largescale civil engineering structures such as tall buildings, underground buildings and landmark buildings and so on are built around the. Almost lossfree light penetration through optic fibres. This concrete can have the compressive strength of that of high strength concrete around 70 mpa 10,000 psi. All tests further performed on our concrete samples and on the optical fibers as such were done to ascertain the improvements of the casted blocks over normal concrete blocks of the same size and with the same design ratios, and to ascertain the practical utility of. The term concrete refers to a mixture of aggregates, usually sand. This paper presents the results these of mechanical property tests describes the and equipment and procedures that were used to conduct the in situ direct tension tests. Transparent concrete or light transmitting concrete the constructor.
As discussed in various papers the strength of concrete is reduced by some amount but it can be achieved by using some addition fiber, therefore the strength parameter of transparent concrete is same as conventional concrete. The transparent concrete mainly focuses on transparency. The paste is composed of cement, water, and entrained air and ordinarily constitutes 20 to 40 percent of the total volume. Components of concrete concrete is made up of two components, aggregates and paste. Influence of setting of electrical conductive concrete heating. Jianping he et al 2011, studied the excellent properties of light guiding and elastooptic effect of optical fibre. Pofbased transparent concrete could be regarded as an art which could be used in museums and specific exhibitions rather than just a construction material. It is the combination of optical fibers and fine concrete. Concrete is known by its grade which is designated as m15, m20 etc. A novel architectural material to explore construction sector bhavin k. Move the rasp or file in a back and forth motion along the surface of the concrete, applying downward pressure. Report on polymermodified concrete reported by aci committee 548 aci 548.
In this study, it is aimed to produce structural lightweight. Transparent concrete is a concrete based building material with lighttran missive properties due to embedded light optical elements usually optical fibres. Excellent application properties less time for application and resists pinholing uv resistance looks like new longer application to 35f longer painting season recommended substrates application information permacretecolor seal wb interiorexterior acrylic concrete stain 44210 series is a film forming, tintable, water borne, acrylic concrete. A study on translucent concrete product and its properties by using optical fibers. Two forms of translucent concrete have been noted in the architectural press as follows. Alan sembera began writing for local newspapers in texas and louisiana. Properties and applications offiber reinforced concrete faisal fouad wafa associate professor, civil engineering department, faculty ofengineering, king abdulaziz university, jeddah, saudi arabia. Remove all sealers, curing compounds, oil, and paint before applying solomon colors concrete stain.
The manufacturing process of transparent concrete is almost same as regular concrete. Transport properties of concrete peter claisse coventry university, coventry cv1 5fb uk peter claisse graduated with a degree in physics from oxford university and then spent the next 9 years working as a civil engineer on major uk construction sites including 4 years on the torness nuclear power station. Imagine light passing through a solid, insulating, wall of a building, providing natural daylighting inside while providing all the benefits of concrete. At present, green structures focus greatly on saving energy with indoor thermal systems. With its lighttransmitting properties, however, translucent concrete has the power to potentially transform the interior of concrete buildings, making them. At present, green structures focus greatly on saving energy with in door thermal systems. Concrete basicsaims to provide a clear, concise explanation of all aspects of making quality concrete.
Although there are other kinds of cement, the word cement, in common usage, refers to portland cement. Think of the benefits of using a transparent concrete. Transparent concrete or light transmitting concrete. Never use acid to clean the concrete before staining.
Here n is the total number of pofs in the translucent concrete. 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. Its basically made up of lasagnalike layers of concrete and fiber optics through which light can pass. With its lighttransmitting properties, however, translucent concrete has the power to potentially transform the interior of concrete buildings, making them appear fresh, open and spacious. A study on translucent concrete product and its properties by using optical fibers er. Use of optical fibers and fine concrete also used as transparent. Architectural coatings permacrete color seal wb interior. Transparent concrete is a concrete based building material with lighttran missive properties due to.
Transparent concrete as an ecofriendly material for building. Savitribai phule pune university, maharashtra india. Explore transparent concrete with free download of seminar report and ppt in pdf and doc format. This results into a certain light pattern on the other surface, depending on the fiber structure. Ratio of these materials control the various concrete properties which are discussed below. Properties of concrete while cement in one form or another has been around for centuries, the type we use was invented in 1824 in britain. Transparent concrete translucent linkedin slideshare. It is kept in a dry place to avoid atmospheric conditions. The advantage of the splitting tensile strength test is that only one specimen size is needed for both compression and tension testing. Download seminar report for transparent concrete, abstract.
To evaluate the effectiveness of smart transparent concrete and they concluded the transparent concrete has good light guiding property, and the pof volume. Translucent concrete transparent concrete is new technique different from normal concrete. This test is commonly used in concrete construction. The experiments results show that the smart transparent concrete has good transparency, mechanical and selfsensing properties. Pdf since the dawn of history concrete has been, right behind stone and brick, one of the. A study on translucent concrete product and its properties. The fresh concrete properties were recorded for each batch. Shah can be seen as a recent answer t more transparent aabstract. Daylight transmission properties of the tc is controlled by the volume ratio of the fibers. A rasp or file coated with tungsten carbide or diamond bits will make the work go faster. Galaxy concrete translucent wall impact lighting inc. Pdf transparent concrete is the new type of concrete introduced in modern era which carries special property of light transmitting due to presence of. She is currently investigating the earlyage properties and longterm performance of concrete made with limestone cements, seeking to develop more sustainable concretes that can be tailored to achieve both optimal earlyage properties and enhanced longterm durability.
Light is conducted through the stone from one end to the other. A new type of concrete has been developed, and it looks almost ethereal. Material properties, fresh concrete, hardened concrete. By incorporating fiber optic threads into the concrete blocks, light is transmitted through the wall.
Properties and applications offiber reinforced concrete. However, the material is sealed and just as strong as concrete. Dec 21, 20 transparent concrete is a concrete based building material with lighttran missive properties due to embedded light optical elements usually optical slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Introduction to concrete portland cement association. Light transparent concrete is produced by adding 5% optical fibers by total weight of cement into the. Bill price university of houston has replaced the traditional concrete materials, i. Translucent concrete like ilucrete will be affordable for most of the people in the us and canada if a company start producing it. What are the difference between tender and contract documents. The objective of the mix design is to assure that the product has speci. Properties of concrete concrete is an artificial conglomerate stone made essentially of portland cement, water, and aggregates. Transparent concrete also called as translucent concrete or light transmitting concrete is achieved by replacing. Therefore, mixes are designed on an empirical basis, often with the help of trial mixes. Only optical fibers are spread throughout the aggregate and.
Fiber reinforced concrete frc is a new structural material which is gaining increasing importance. Transparent concrete also called as translucent concrete or light transmitting concrete is achieved by replacing aggregates with transparent alternate materials. Light is conducted through the concrete from one end to the other. Drab, dull and depressing, concrete has long been associated with penitentiarylike office buildings, ugly patios and unfinished basements. Influential factors on deicing performance of electrically conductive concrete pavement. Part a desirable concrete properties basic consideration concrete composition concrete is a mixture of aggregate and often controlled amounts of entrained air held together by a hardened paste made from cement and water. Download transparent concrete seminar report, ppt, pdf, transparent concrete ppt, transparent concrete topics, abstracts, documentation. Introduction to concrete concretess versatility, durability, sustainability, and economy have made it the worldss most widely used construction material. Translucent concrete allow more light and less weight compared to normal concrete. Apr 27, 2014 the experiments results show that the smart transparent concrete has good transparency, mechanical and selfsensing properties. Transparent concrete is a concrete based building material with lighttran missive properties due to embedded light optical elements usually optical slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
729 1633 1597 1386 1447 209 1275 680 1099 193 558 1481 450 323 673 229 40 383 143 1185 311 661 714 1167 570 557 1491 329 636 1475 808 195 717 768 75 461 1272 957 618 1288 462 1179