The purpose of this project was to develop and evaluate the properties of scc made with. Filling and passing ability, segregation resistance are the properties of self compacting. The importance of selfcompacting concrete is that maintains all concretes durability and characteristics. Also explore the seminar topics paper on self compacting 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.
Self compacting concrete scc is a key innovation in concrete technology and it is truly remarkable that, even after almost 30 years since its first implementation, it still attracts the interest. Selfcompacting concrete civil engineering community. Pdf selfcompacting concrete procedure for mix design. Self compacting concrete download ebook pdf, epub, tuebl, mobi. For creation of durable concrete skilled workers are required. Standard test methods for selfcompacting concrete i.
Jan 31, 2012 project report on self compacting concrete 1. Firth self compacting concrete scc is a concrete that flows into place under its own weight. This site is like a library, use search box in the widget to get ebook. Pdf selfcompacting concrete was first developed in 1988 to. However working on the parameters which affect the basic properties of selfcompacting concrete such as plastic viscosity, deformability, flowability and resistance to segregation, selfcompacting concrete may be proportioned. Department, for giving us guidance for carrying out this project work. Hence to overcome these defects the selfcompacting concrete is used. The selfcompacting concrete flows easily at suitable speed into formwork without blocking through the reinforcement without being heavily vibrated. Self compacting concrete scc is a high performance concrete that can flow under its own weight to completely fill the form work and self consolidates without any mechanical vibration. However working on the parameters which affect the basic properties of self compacting concrete such as plastic viscosity, deformability, flowability and resistance to segregation, self compacting concrete may be proportioned. Self compacted concrete is highly engineered concrete with much higher fluidity without segregation and is capable of filling every corner of formwork under its self weight. Since then, various investigations have been carried out, and the concrete has been used in practical structures in japan, mainly by large construction companies. Cip 37 selfconsolidating concrete scc what is self consolidating concrete selfconsolidating concrete scc, is a highly flowable, nonsegregating concrete that can flow into place, fill the formwork and encapsulate the reinforcement without mechanical consolidation. The seminar report on selfcompacting concrete which explains the mix design, advantages and disadvantages, applications, properties,process of making selfconsolidating concrete, theoretical and experimental studies with test results.
The self compacting concrete flows easily at suitable speed into formwork without blocking through the reinforcement without being heavily vibrated. Selfcompacting concrete scc it uses superplasticisers and stabilisers to significantly increase the ease and rate of flow. Project report on designing of self compacting concrete. Jul 09, 2018 self compacting concrete scc is a flowing concrete that does not require vibration and, indeed, should not be vibrated. Scope this standard covers the test method for passability through spaces of selfcompacting concrete. Behaviour of selfcompacting concrete with cement replacement. Engineering and manufacturing concrete environmental aspects usage concretes construction industry production processes construction management construction workers environmental. Cip 37 self consolidating concrete scc what is self consolidating concrete self consolidating concrete scc, is a highly flowable, nonsegregating concrete that can flow into place, fill the formwork and encapsulate the reinforcement without mechanical consolidation.
Scope this standard covers the test method for passability through spaces of self compacting concrete. Based on current research and available knowledge about scc presented in this paper, the following trends are emerging. A concrete mix can only be classified as self compacting concrete if the requirements for all the following three workability properties are fulfilled. Selfcompacting concrete procedure for mix design paratibha aggarwal, rafat siddique, yogesh aggarwal, surinder m gupta concrete that can flow under its own weight through restricted sections without segregation and bleeding. Selfcompacting concrete has strong resistance capacity against segregation with mineral fillers or fines as well as special admixtures. Self compacting concrete seminar report, ppt, pdf for civil. Selfcompacting concrete offers a rapid rate of concrete placement, with faster construction times and ease of flow around congested reinforcement. Selfcompacting concrete applications and advantages.
Selfcompacting concrete has been used in bridges and even on precast sections. Stephen lane senior research scientist introduction in response to the reduction in the skilled labor force in japans construction industry and the consequential reduction in the quality of construction, researchers at the university of tokyo. Selfcompacting concrete scc is a special type of concrete which can be placed and consolidated under its own weight without any vibration effort due to its excellent deformability, and which at the same time is cohesive enough to be handled without segregation or bleeding. Self compacting concrete scc can be defined as fresh concrete that flows under its own weight and does not require. Self compacting concrete report free download as word doc. Self compacting concrete scc was founded in 1986, from these days until now its used profusely due to its different features like one of them the sustainability by using the waste materials. One of the most remarkable projects built using selfcompacting concrete is the akashikaikyo suspension bridge. Pdf self compacting concrete an inovative concrete researchgate. Selfcompacting concrete scc for prestressed bridge girders 7. Download the latest pdf and ppt on slideshare for civil projects. It is the ability of scc to flow into all spaces within the formwork under its own weight. The information in this document is expected to inform concrete producers, users, and specifiers of scc of known practices and processes. The range of benefits offered go beyond fundamental aspects of concrete quality and productivity.
The main purpose of the use of self compacting concrete is to get flow of concrete without segregation. Here, the grading and packing of all solids in the concrete mix serves as a basis for the development of new concrete mixes. Selfconsolidating concrete scc is highly flowable, nonsegregating concrete that can spread into place, fill the formwork, and encapsulate the reinforcement without any mechanical consolidation. Report by journal of civil engineering and management. By the early 1990s, japan has developed and used scc. There was a decrease in skilled workers in japan, which thus lead to reduction in quality of construction. Aug 21, 2018 friends we use different concrete for different purposes. Selfcompacting concrete is a recent development that shows potential for future applications. Final report evaluation of selfconsolidating concrete celik. Project report study on self compacting concrete using. This type of concrete must meet special project requirements in terms of placement and flow. The materials, tests and properties of self compacting concrete are explained in the below sections. Such concrete should have a relatively low yield value to ensure high flow. Self compacting concrete materials, properties and tests.
Selfcompacting concrete scc for prestressed bridge girders. Concrete self compacting concrete certified concrete firth. Download as doc, pdf, txt or read online from scribd. Also explore the seminar topics paper on self compacting 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. The self compacting concrete european project group was founded in january 2004 with representatives from. Evaluation of selfconsolidating concrete celik ozyildirim, ph. It achieves compaction into every part of the mould or formwork simply by means of its own weight without any segregation of the coarse aggregate. Self compacting concrete an overview sciencedirect topics. Click download or read online button to get self compacting concrete book now. Self compacting concrete composite material concrete. Selfcompacting concrete scc was founded in 1986, from these days until now its used profusely due to its different features like one of them. The concrete was cast along the entire lengths of the walls to avoid construction joints. First, the features of japanese and chinese methods are discussed, in which the packing of sand and gravel plays a major role.
Standard test methods for self compacting concrete i. Selfcompacting concrete use for construction work environment sustainability. This site is like a library, use search box in the widget to get ebook that you want. Jun 17, 2019 selfconsolidating concrete is a highly flowable type of concrete that spreads into the form without the need for mechanical vibration. So in this project the cement is replaced with cement replacement materials such as like fly ash, wood ash, etc. Self compacting of concrete using ggbs civil engineering. A measure of the ease by which fresh concrete can be placed and compacted.
Such concrete an accelerate the placement, reduce the labor requirements needed for consolidation, finishing and eliminate environmental pollution. In general, scc is concrete made with conventional concrete materials and, in some cases, with a viscositymodifying admixture vma. It is used in the construction where it is hard to use vibrators for consolidation of concrete. The flowability of scc is measured in terms of slump. It uses super plasticisers and stabilizers to significantly increase the ease and rate of flow. Tech, associate professor, civil engineering department is. Self compacting concrete seminar report, ppt, pdf for. We hereby declare that the 8th semester project report for the project entitled study on self compacting concrete using industrial waste materials submitted in. Cip 37 self consolidating concrete scc self consolidating concrete scc, also known as self compacting concrete, is a highly flowable, nonsegregating concrete that can spread into place, fill the formwork and encapsulate the reinforcement without any mechanical consolidation. The ec funded a multinational, industry lead project scc 19972000 and since then scc has found increasing use in all european countries. Scope of self compacting concrete how to make self. Selfcompacting concrete scc is a flowing concrete that does not require vibration and, indeed, should not be vibrated.
Selfcompacting concrete scc is an innovative concrete that does not require vibration for placing and compaction. Chandrashekar reddy hereby declare that the project report entitled study of effect of size of aggregate on self compacting concrete of m70 grade, under the guidance of v. Selfcompacting concrete with a similar water cement or cement. The selfcompacting concrete european project group was founded in january 2004 with representatives from. Selfcompacting concrete, as the name indicates, is a type of concrete that does not require external or. Friends we use different concrete for different purposes.
Self compacting concrete download ebook pdf, epub, tuebl. Self compacting concrete was first developed 1988 in order to achieve durable concrete structures. Selfcompacting concrete is a nonsegregating concrete that is placed by means of its own weight. Test method for passability through spaces using ushaped or boxshaped apparatus test method for selfcompactability 1.
Methods of testing self compacting concrete workability. These guidelines and specifications were prepared by a project group comprising five european federations dedicated to the promotion of advanced materials, and systems for the supply and use of concrete. In beginning of1983, the problem of the durability of concrete structures was a major problem in japan. Because scc is a viable solution to various concrete placement problems, astm has established subcommittee c09. Self compacting of concrete using ggbs civil engineering ce project topics, base paper, synopsis ideas, abstract, report, source code, full pdf, working details for civil engineering, structural, construction, diploma, phd, btech, be, mtech and msc college students. Click download or read online button to get mechanical properties of self compacting concrete book now. Concrete self compacting concrete certified concrete. Self compacting concrete report concrete stress mechanics. It should have the flexibility to be flown and filled special forms under its own weight, it should be flowable enough to move across highly reinforced areas, and should have the capability to get rid of aggregate segregation. Pdf selfcompacting concrete scc it is considered to be one of the. Test method for passability through spaces using ushaped or boxshaped apparatus test method for self compactability 1.
Self compacting concrete is a recent development that shows potential for future applications. A free powerpoint ppt presentation displayed as a flash slide show on id. In this project, the scc was mixed onsite and pumped through a piping system to the specified point, located 200 meters away. It is able to flow under its own weight, completely filling formwork and achieving full compaction, even in the presence of congested reinforcement. Self compacting concrete scc is an innovative concrete that does not require vibration for placing and compaction. Self compacting concrete scc can be defined as fresh concrete that flows under its own weight and does not require external vibration to undergo compaction. Scc has also been described as self compacting concrete, self placing concrete, and self leveling concrete, which all are subsets of scc.
Tech, associate professor, civil engineering department is submitted in the fulfillment of the. There fore each selfcompacting concrete has to be designed for the particular structure to be constructed. It meets the demands placed by the requirements of speed and quality in concrete construction. Selfcompacting concrete scc is a development of conventional concrete.
Selfcompacting concrete is a flowing concrete mixture that is able to consolidate under its own weight. Explore self compacting concrete with free download of seminar report and ppt in pdf and doc format. Self compacting concrete is a flowing concrete mixture that is able to consolidate under its own weight. It does not require mechanical compaction and thus saves time, labour, equipment requirements and formwork damage. Development of scc self compacting concrete scc developed by professor hajime okamuraof kochi university of technology, japan, in1986 during his research, okamura found that the main cause of the poor durability performances of japanese concrete in structures was the inadequate compacting of the.
Design a self compacting concrete scc using local materials study on workability and compressive strength a project paper submitted to faculty of engineering, university malaysia sarawak in partial fulfillment for the degree of bachelor of engineering hons civil engineering 2000. Selfcompacting concrete scc is a key innovation in concrete technology and it is truly remarkable that, even after almost 30 years since its first implementation, it. Hence to overcome these defects the self compacting concrete is used. P,india is used as additives according to astm c 618 5. The hardened concrete is dense, homogeneous and has the same. Investigations for establishing a rational mix design method and self compactability testing methods have been carried out from the. The european guidelines for selfcompacting concrete. Department of civil engineering university of minnesota.
Ppt self compacting concrete powerpoint presentation. Tech research, department of applied mechanics, s v national institute of technology, surat 395007. There fore each self compacting concrete has to be designed for the particular structure to be constructed. Self compacting concrete and admixtures 23rd march 2010 14th march 2016 self compacting concrete is a type of concrete that is highly fluid allowing it to selflevel, penetrate into complicated areas and formwork, through complex reinforcement and much more.