Feasibility Of Artificial Sand In Concrete Rajendra P Mogre 1 Dr Dhananjay K Parbat 2 Dr Sudhir P Bajad 3 1Principal Government Polytechnic Yavatmal India 2Lecturer in Civil Engineering Government Polytechnic Sakoli India 3Lecturer in Applied Mechanics Dept Government Polytechnic Amaravatii India Abstract The paper Present the study of replacement of.
Concrete is a mixture of cement coarse aggregates fine aggregates or sand and water The approximate ratios of these components are as below Based on the ratios and the anticipated cement consumption in the country the expected requirement of sand.
Mar 03 2017nbsp018332Shape and texture of aggregate is one of the major parameter that influence the properties of fresh and hardened state of concrete The present methods on mix proportioning of normal concrete have incorporated shape characteristics of aggregate Since the classification of aggregates is very broad It often leads to inconsistent results and the property of concrete varies.
Natural river sand is used as fine aggregate As per IS 2386 Part III1963 6 the bulk specific gravity in oven dry condition and water absorption of the sand are 26 and 1 respectively 226 WATER Ordinary tap water is used III DESIGN OF SELF COMPACTING CONCRETE MIX DESIGN TOOL 31.
Mukherjee A Sudip NB 1997 Artificial neural networks in prediction of mechanical behavior of concrete at high temperature Nuclear Engineering and Design 1781 111 Meltem O Birg252l K Turan O 2008 Comparison of concrete strength prediction techniques with artificial neural network approach Building Research journal 56 2336.
Guidelines for concrete mix Bureau of Indian standards New Delhi 5 Nagaraj TS and Zahida Banu 1996 Efficient utilization of rock dust and pebbles as aggregates in portland cement concrete The Indian concrete journal Pp5356 6 IS81121989 Specifications for 43grade ordinary portland cement Bureau of Indian standards New.
Basu PC Performance Requirements of HPC for Indian NPP Structures The Indian Concrete Journal Sep 1999 pp 539 546 Bonneau O Vernet C Moranville M and Aitcin P C Characterization of the granular packing and percolation threshold of reactive powder concrete Cement and Concrete Research Vol 30 2000 pp 1861 1867.
150 215 150 215 150 mm concrete cubes according to the BS 1881 Part 116 1983 The compressive strength of the normal concrete and those of the concrete containing 0 3 6 and 9 plastic aggregates were determined after 7 and 28 days The result of the compressive strength test on the three different types of concrete in comparison with.
Effect of replacement of natural sand by manufactured sand on the properties of cement mortar Priyanka A Jadhav Dilip K Kulkarni International Journal of Civil and Structural Engineering 622 Volume 3 Issue 3 2013 Amnon and Hadassa 2006 studied the effect of high levels of fines content on concrete.
Molasses in concrete as a water reducing and retarding admixture Indian Journal of Engineering and Materials Sciences 19 2012 pp 421426 4 Mihai P and bogdan ros184ca characteristics of concrete with admixtures Buletinul Institutului Politehnic Din Ias184 IPublicat deUniversitatea Tehnica Gheorghe Asachi din Ias184iTomul LIV.
Feb 10 2018nbsp0183321 Introduction Cement manufacture in India reached 280 Mt in 2014 second only to ChinaIndia exports only small volumes of cement with internal demand for concrete being driven by a growing economy growing population and rising living standards Mass extraction of sand usually via river dredging has been a problem in India for a number of years and is mainly fed by construction.
Hence by considering concrete constituents as input variables two datadriven models namely Multiple Linear Regression MLR and Artificial Neural Network ANN models are constructed for the.
In the concrete mixer the natural sand concrete and artificial sand concrete were prepared with about 80 of the designed water quantity and then steel fibers were spread manually in the volume fraction of 0 05 10 15 and 20 After two minutes mixing.
MG Shaikh SA Daimi Durability studies of concrete made by using artificial sand with dust and natural sand International Journal of Earth Sciences and Engineering ISSN 0974 5904 vol 04 No06 SPL Oct 2011 p 823825 4.
The sand is protected from water waves by rack revetments and layer of armor rocks On the top surface of sand bitumen emulsion is sprayed followed by layer of soil To reduce soil erosion suitable grass is planted on the embankments 3 Concreting The following steps are involved in concreting processes for construction of artificial island.
54 Hudson BP Manufactured sand for Concrete The Indian Concrete Journal pp 237240 1997 55 Ilangovan R and Nagamani K Application of quarry.
Sep 01 2016nbsp018332The cost of concrete production primarily depends on the cost of its constituent raw materials namely cement aggregates coarse and fine and water Among the constituent raw materials the Natural River sand which forms around 35 of the concrete volume plays an important role in deciding the cost of concrete.
Estimating an Appropriate Plastic Concrete Mixing Design for Cutoff Walls to Control Leakage under the Earth Dam Journal of Basic and Applied Scientific Research 2011 19 12951299 18 SBahrami A A Dezfouli M Oulapour Selection of the most suitable plastic concrete mix design using a multicriteria decisionmaking approach.
Jan 01 2014nbsp018332Proc 2 nd International Conference on Sustainable Construction Materials and Technologies Ancona Italy June 2830 4 Obla KH 2009 226What is Green Concrete 226 The Indian Concrete Journal April 2628 5.
aggregates Similarly another Artificial material called Manufactured Sand MSand is also used as the fine aggregate against the normal river sand Concrete beams of size 100 x 150 x 1000 mm were prepared and cured under steam curing for 24 hours and then cured under room temperature up.
The Indian Standard on concrete mix design IS 10262 has been upgraded to include guidance and examples of designing concrete mixes using fly ash and slag Provisions for compliance for requisite quality of concrete made using fly ash and slag have been duly covered for the manufacturers of readymixed concrete in the Indian Standard.
The use of alternative sand like silica sand artificial sand is a natural step in solving part of depletion of natural aggregates The experimental investigation on replacement of different material for concrete making started before half a century.
Artificial Sand as Fine Aggregate In SFRC Asian Research Publishing Network Journal of Engineering and Applied Sciences Vol 5 pp 3438 2 Shanmugapriya T and Uma R N 2012 Optimization of Partial Replacement of MSand By Natural Sand In High Performance Concrete With Silica Fume International Journal of Engineering Sciences.
Jul 01 2017nbsp018332National Conference on Earthquake and Environmental Disaster 2015 6266 14 Joseph O Ukpata1 Maurice E Ephraim Flexural and tensile strength properties of concrete using lateritic sand and quarry dust as fine aggregate ARPN Journal of Engineering and Applied Sciences 2012 3243317 15 Maninder S Praveen K Mannan RM.
Sep 09 2008nbsp018332Artificial neural network ANN and regression models are developed for the estimation of concrete slump using concrete constituent data The concrete mix constituent and slump data from laboratory tests have been employed to develop all models The results obtained in this study demonstrate the superiority of the ANN models.