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A Study on the Performance of Crusher Dust In Place Of Sand and Red Soil as A Subgrade And Fill Material ... studied natural sand crusher dust as a replacement to sand in concrete. Wood S.A.et.al (1993) studied the ... -Studies on strength and behaviour of concrete by using quarry dust as fine aggregate. CE and CR journal,
considering the replacement of clay (2.78) with higher specific gravity QD (2.89).With increase in percentage of quarry dust the OMC of soil goes on decreasing. This is attributed to the reduction in clay content of soil by replacement with quarry dust which have less attraction for water molecules.
Concrete is the most widely used construction material in civil engineering industry because of its high structural strength and stability. Cement and sand is .
III. EXPERIMENTAL INVESTIGATION A. Mix proportioning Two grades of concrete M20 and M25 having nominal mix proportion of 1:1.5:3 and 1:1:2 respectively were used by weight and w/c ratio was fixed according to the slump requirement of 60mm. For this concrete mix, quarry dust was added for replacement of sand from 0% to in step of 10%.
The consumption of natural resources like sand and stones for concrete production has resulted not only in their scarcity but also in environmental degradation associated with their extraction, and air pollution due to the generated quarry dust as result of the rock crushing. Also, with increase of mining sites in Rwanda, the amount of mine tailings has extremely increased, and their dumping ...
concrete which 2is becoming costly and scare, thus there is a need to find some alternative material satisfying economical as well as environmental needs. In this work we have used Silica Fume as partial replacement of cement and Quarry Dust as partial replacement of natural sand and studied their effect on the performance of M25 concrete. 1.
This study presents an experimental investigation on self-compacting concrete (SCC) with fine aggregate (sand) replacement of a Quarry Dust (QD) (0%, 25%, 50%, 75%, ) and addition of mineral admixtures like Fly Ash (FA) and Silica Fume (SF) &
Experimental Investigation on the Effect of Replacement of Sand by Quarry Dust in Hollow Concrete Block for Different Mix Proportions H. S. Sureshchandra, G. Sarangapani, and B. G. Naresh Kumar International Journal of Environmental Science and Development, Vol. 5, No. 1, February 2014 15 Manuscript received July 29, 2013; revised September 12 ...
An Experimental study on Effects of Quarry Dust as Partial Replacement of sand in concrete Shweta 1Sinha,Naushad Khan2, Preeti Soni3 1,2,3 M.Tech Student,Dept. Of Civil Engineering,Kalinga University, New Raipur,C.G., India ... The investigation proposes that the stone dust can be
Partial Replacement of Sand by Quarry Dust in Concrete Sumit L. Chauhan, Raju A.Bondre Assistant Professor P. I. G. C. E. Nagpur . Abstract- The paper describe the role of quarry dust In the construction of buildings and other structures to eliminate the demand of natural sand by using quarry waste to replace the use of natural sand.
e periment on lightweight concrete using quarry dust The blocks with replacement of 50% of sand by quarry dust had better performance than those with complete replacement of sand. Arunachalam et al. used quarry powder as a light aggregate and aluminum powder as an air entraining agent for the production of lightweight concrete obtaining ...
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 ...
has also been made to durability studies on Quarry Rock Dust when compared with the Natural Sand concrete. It is found that the compressive, flexural strength and Durability Studies of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete. Keywords: concrete, quarry rock dust, river sand, strength, properties ...
This study compared the physical and mechanical properties of river sand concrete with quarry dust concrete. The constituent materials were batched by weight. The water-cement ratio and mix ratio selected for the experimental investigation were 0.55 and 1:2:4, respectively. The specimens were cured for 7, 14, 21 and 28 days. Slump, density and compressive strength tests were carried out.
This project is an experimental investigation into the effect of using quarry dust with iron filing as a partial replacement for fine aggregates [sand] in concrete production.
The experimental results showed that up to 10% of marble dust can be used as replacement of cement in concrete with an increase of compressive strength at 28 days of 21.22 % and 21.56 % for M25 and M30 concrete respectively. Workability of concrete in term of slump increased with increase in the percentage of marble dust in concrete.
The flexural strength of concrete made with quarry dust as fine aggregate is higher (about 4.3%) than conventional river sand concrete. 2. The 10–15% rule of thumb was found to be applicable in the estimation of flexural strength of quarry-sand concrete based on its compressive strength.
maximum content of quarry dust partial replacement of cement in concrete. The percentages of quarry dust partial replacement of cement in concrete are 0, 10%, 15%, 20%, 25%, 30%, 35%, and 40%. M20, M30, M40 grade concrete cubes of 150x150x150mm size were cast for .
CIVIL - EXPERIMENTAL PROJECTS CEX001 . Experimental Investigation on Replacement of Sand by Graded Quarry Dust in Concrete CEX002. Experimental Investigation on Partial Replacement of Cement with Glass Powder CEX003. Parametric Study for Replacement of Sand by Fly Ash for Better Packing and Internal Curing ...
[5]Dilip Kumar, smith singh, neetesh kumar and Shish gupth Low cost construction material for concrete as sawdust (2014). [6]H.S.suresh Chandra, G.sarangapani, and b.naresh Experimental investigation on the effect of replacement of sand by quarry dust in hallow concrete block for different mix proportion vol .no., February .
found that the compressive and flexural strength of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete (Suribabu et al., 2015). In the present study it is proposed to investigate the optimum replacement of river sand with stone dust for concrete in term of compressive strength performance at 7 days and 28 days. II.
EXPERIMENTAL INVESTIGATION OF PARTIAL REPLACEMENT OF FINE AGGREGATE BY QUARRY DUST IN CONCRETE WITH STEEL POWDER * R.Rasika Priya *A.Krishna Kumar Athithan, **E.Ramya *Civil Engineering Veltech( Owned by RS Trust) Chennai, India. **Civil Engineering Veltech Dr.RR & Dr.SR Technical University Chennai, India. ABSTRACT
Experimental Investigation on the Effect of Replacement of Sand by Quarry Dust in Hollow Concrete Block for Different Mix Proportions H. S. Sureshchandra, G. Sarangapani, and B. G. Naresh Kumar International Journal of Environmental Science and Development, Vol. 5, No. 1, February 2014 15 Manuscript received July 29, 2013; revised September 12 ...
Keeping this in view, this study was undertaken to evaluate the effect of partial replacement of natural sand with stone dust in concrete. Experimental programme was conducted using 30%, 40%, 50% ...
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