Prediction of the compressive strength of highperformance ... · Reviewer #2: This paper presents a genetic algorithm (GA)optimized backpropagation neural network (BPNN) model to predict the compressive strength of selfcompacting concrete using UPV and rebound value as input parameters. The content is interesting but this reviewer believes there are several critical concerns need to be carried out. Therefore, this reviewer recommends publiion of this ...
Self Compacting Concrete under Local ConditionsThis paper presents the results of experimental investigations on mechanical properties of self compacting concrete made with local materials. The used materials were cement, aggregate and super plasticizer. Limestone powder, silica fume and blast furnace slag have been used as adjuvant in self compacting concrete (SCC). Self compacting concrete properties in fresh and hardened state are ...
[PDF] Selfcompacting concrete | Semantic Scholar · Selfcompacting concrete was first developed 1988 in order to achieve durable concrete structures. Since then, various investigations have been carried out, and the concrete has been used in practical structures in Japan, mainly by large construction companies. Investigations for establishing a rational mix design method and selfcompactability testing methods have been carried out from the ...
Preliminary study of Self Compacting Concrete by adding ...Selfcompacting concrete (SCC) is an innovative concrete that does not require vibration for placing and compaction. It is able to flow under its own weight, completely filling formwork and achieving full compaction, even in the presence of congested reinforcement. The hardened concrete is dense, homogenous and has the same engineering properties and durability as traditional vibrated concrete ...
What is Self Compacting Concrete?Self Consolidating or Self Compacting Concrete (SCC) is a highly flowable, deformable, nonsegregating concrete that spreads and fills in the formwork under its own weight. Flowability is maintained by using a high range of waterreducing admixtures. Stability (avoiding segregation) is increased by using admixtures or increasing the number of fine aggregates in the plastic concrete. .
On Effect of Size of Aggregate on SelfCompacting ConcreteSelfcompacting concrete (SCC) is a concrete, which flows and compacts only under gravity. It fills the mould completely without any defects. Usually selfcompacting concretes have compressive strengths in the range of 60100 N/mm 2. However, lower grades can also be obtained and used depending on the requirement. SCC was originally developed at the University of Tokyo in Japan with the help ...
Comparative study of Self Compacting Concrete mixes ...Research Paper Open Access Comparative study of Self Compacting Concrete mixes containing Fly Ash and Rice Husk Ash ... SelfCompacting Concrete (SCC) was developed in Japan during the later part of the 1980's to be mainly used for highly congested reinforced structures in seismic regions. Recently, this concrete has gained wide use in many countries for different appliions and structural ...
Experimental Study on Self Compacting Concrete with ...A Simple mix design method for SelfCompacting Concrete By Nan Su, Kung Chung Hsu, HisWen Chai (Cement and Concrete Research) Dec2001: In thispaper the authors designed a new mix design method for self compacting concrete (SCC). First the amount of aggregates required is determined and the paste of binders is then filled into the voids of aggregates to ensure that the concrete thus obtained ...
Effect of Using Different Supplementary Cementitious ...Research Paper Open Access w w w . a j e r . o r g Page 212 Effect of Using Different Supplementary Cementitious Materials in High Strength Self Compacting Concrete Kamal G. Sharobim1, Hassan, Arab Mohamed2, Mohy S. Fattouh3
Placing and Curing SelfCompacting Concrete in Hot ClimatesThe aim of this paper is at studying the feasibility of applying selfcompacting concrete (SCC) instead of conventional concrete (CC) in hot climates. The main aspects that were considered more relevant to study were those related to workability and durability. It was already demonstrated that the SCC improves and, in some cases, turns possible the construction given the technical, economic ...
Evaluation Of Mechanical And Durability Properties Of ...The test results for acceptance characteristics of self compacting concrete such as slump flow test, Jring test, Vfunnel test and Lbox test were presented. The mixes were then tested for the mechanical properties like cube compressive strength at 7th day, 28th day and 90th day, cylinder compressive strength at 28th day, split tensile strength, and flexural strength at 28th day. For all ...
Why Self Compacting Concrete PptAlso 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. Get Detail; Self Compacting Concreteppt. As a leading global manufacturer of crushing, grinding .. why self ...
Report Paper on Self Compacting Concrete · SelfCompacting Concrete 2 Executive Summary The selfcompacting concrete usage is very important compared to other ordinary one. It provides a conducive working environment by reducing noise pollution. Selfcompacting concrete developed must ensure a good balance between the stability and deformity. This report
RILEMMechanical properties of selfcompacting concretes Author(s): C. Parra, M. Valcuende, J. Benlloch Paper egory : conference Book title: 5th International RILEM Symposium on SelfCompacting Concrete Editor(s): G. De Schutter and V. Boel PrintISBN: eISBN: Publisher: RILEM Publiions SARL Publiion year: 2007 Pages: 645 650 Total Pages: 6 .
Self Compacting [74wl9nnzmrw6]A PRESENTATION ON "SELF COMPACTING CONCRETE" Presented By Suhas Lahoti (G06145) Rohit Parsewar(G06156) Abhijit Pawar (G06158) INTRODUCTION By the early 1990's, Japan has developed and used SCC. 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 . Thus SCC eliminates .
