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May 05, 2017· Studies on quarry dust as partial replacement of fine aggregates in concrete 1. International Journal of Latest Technology in Engineering, Management & Applied Science (IJLTEMAS) Volume VI, Issue IV, April 2017 | ISSN 2278-2540 Page 10 Studies on Quarry Dust as Partial Replacement of Fine Aggregates in Concrete Preethi A V1, Dr. S Rajendra2, Navneeth3, .
replacement of fine aggregate replacements varies as 0,25,50,75% of riversand. The study explains that quarry dust has required properties of fine aggregate and 50% of quarry dust can be replaced in sand to produce optimum strength of concrete. 25% replacement of quarrydust with fine aggregate gives same strength values as control mix
SAW DUST manufacturing to look for suitable alternative fine aggregate. This project deals with the experimental study on partial Sawdust or wood dust is a by product of cutting, replacement of fine aggregate with quarry dust and sawdust.
Quarry Dust and red soil are replaced as fine aggregate in conventional concrete to achieve High strength. 3. OBJECTIVES Replace the manufactured sand (quarry dust) and red soil with fine aggregate in ordinary Portland cement concrete. Using quarry dust at various proportions like 8%, 12%, 16%, 20% in sand.
investigated the partial replacement of sand with quarry dust. Initially cement concrete cube was studied with various proportions of cement concrete + quarry dust (M 20, AND M25). The experimental results showed that the addition of quarry dust as fine aggregate ratio of 30%, 40% and 50% was found to enhance the compressive properties.
of quarry dust up to 0% replacement of fine aggrega te. From 10% there is a decrease in split tensile strength. 3. The compressive strength increase mainly depends on the percentage of quarry dust because of its high p ozzolanic nature. 4. The workability of the concrete increase as the percentage of quarry dust is increased. 5.
The concept of replacement of natural fine aggregate by the quarry dust could improve the utilization of generated The investigation proposes that the stone dust can be quarry dust, thus reducing the requirement of land fill replaced up to 50% without any effect on mechanical and area and conserving the scarcely available natural sand physical ...
quarry dust (Mix 3), under thermo shock and high temperature showed the least reduction in strength. It was finally concluded that quarry dust can be effectively used for 50% replacement of sand in the conventional concrete. Utilization of Quarry Dust as Fine Aggregates... V. Agrawal, P. Shah, A. Gupta and R. Shah 171
-The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials.
Abstract: The replacement of natural fine aggregate by using quarry dust leads to consumption of generated quarry dust, the requirement of land fill area can be reduced and solves the natural sand scarcity problem. The sand availability as a fine aggregate at low cost which needs the reason to search as a alternative material.
TESTING PROCEDURE Fine aggregate 28 days A. Fresh concrete workability Sand: Quarry dust Compressive strength ( in MPa) To determine consistency of concrete, Slump test was M20 M25 conducted with varying water content and a particular water 100:0 17.63 24.37 cement ratio (w/c) which gives the slump of 60mm was selected 90:10 18.29 24.50 from graph.
50% replacement of sand by quarry dust gives higher compressive strength than natural sand concrete. Key Words: Concrete, quarry dust, river sand, compressive strength, replacement. 1.INTRODUCTION The motive of this study is to determine the effect of quarry dust in concrete as fine aggregate to finding an
110 Int. J. Struct. & Civil Engg. Res. 2014 Kumar S et al., 2014 EXPERIMENTAL STUDY ON REPLACEMENT OF FINE AGGREGATE BY QUARRY DUST IN CONCRETE Vijay P Gowda1, Dinesh1, Kiran muchandi1, Avinash1 and Kumar S1* The reduction in the sources of natural sand and the requirement for reduction in the cost of
at 50% replacement. Index Terms- Concrete, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today. The constituents of concrete are coarse aggregate, fine aggregate, binding material and water. Rapid increase in
The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity. The availability of sand at low cost as a fine aggregate in concrete is not suitable and ...
Feasibility of Quarry Dust to Replace River Sand as Fine Aggregate of Concrete R W C N Rajapaksha and H P Sooriyaarachchi Abstract: High cost and scarcity of river sand is one of the main problem faced by construction industry today. Use of substitutions like offshore sand in particular to replace river sand is on the rise.
Yes As quarry dust(also called as crushed sand) is a byproduct obtained after crushing of stones(rocks) to make aggregates. * Results have shown that the concrete ...
Quarry Dust Fine Powder as Substitute for Ordinary Portland Cement in Concrete Mix 193 Journal of Engineering Science and Technology April 2014, Vol. 9(2) enhances compressive strength at .
PARTIAL REPLACEMENT OF FINE AGGREGATES WITH QUARRY DUST AND MARBLE POWDER IN CONCRETE MERUVALA BHOPAL1, M.LAKSHMI2 1PG Student, Dept of CIVIL Engineering, SITE, Tirupati, AP, India. 2Assistant Professor, Dept of CIVIL Engineering, SITE, Tirupati, AP, India. Abstract- Quarry dust and Marble powder are the
Quarry Dust as a Partial Replacement of Coarse Aggregates in Concrete Production Aginam C. H1. Nwakaire, C2., Onah, B. C3. 1,2,3Department of Civil Engineering, Nnamdi Azikiwe University, P.M.B. 5025, Awka Abstract: This study is an attempt to investigate the suitability of quarry dust as a partial replacement of
The replacement of natural fine aggregate by using quarry dust leads to consumption of generated quarry dust, the requirement of land fill area can be reduced and solves the natural sand scarcity ...
Yes you can replace some amount of fine aggregate with quarry dust but before adding the quarry dust you should follow some guideline's 1. Avoid addition of quarry dust if have no experience or little experience in concrete technology. Use only af...
replace fine aggregate in concrete by an alternate material also to some extent or totally without compromising the quality of concrete. Quarry dust has been used for different activities in the construction industry, such as building materials, road development materials, aggregates, bricks, and tiles. Quarry Dust
A Study on the Partial Replacement of Coarse and Fine Aggregate by Coconut Shell and Quarry Dust DOI: 10.9790/1684-1404076369 65 | Page Physical properties of coconut shell aggregate Table 2: Results of Tests on coconut shell Aggregate S.
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