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An Experimental study on Effects of Quarry Dust as Partial Replacement of sand in concrete Shweta 1Sinha,Naushad Khan2, Preeti Soni3 1,2,3 Student,Dept. Of Civil Engineering,Kalinga University, New Raipur,, India ... The investigation proposes that the stone dust can be
They evaluated various concrete mixes with partial replacement of cement with varying percentage of quarry dust (10%, 15%, 20%, 25%, 30%, 35%, and 40%). From the experimental studies, they reported that 25% partial replacement of cement with quarry dust showed improvement in hardened of concrete.
This was due to the presence of underground water beneath the phreatic level. The quarry dust is a good replacement to weak soil or a good additive to help improved a problematic soil. From analysis, the soil strength lies below the effective stress acting on the pavement which is equal to kN/m.
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% ...
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 (1993) studied the ... Studies on strength and behaviour of concrete by using quarry dust as fine aggregate. CE and CR journal,
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.
EXPERIMENTAL INVESTIGATION OF PARTIAL REPLACEMENT OF FINE AGGREGATE BY QUARRY DUST IN CONCRETE WITH STEEL POWDER * Priya * Kumar Athithan, ** *Civil Engineering Veltech( Owned by RS Trust) Chennai, India. **Civil Engineering Veltech Technical University Chennai, India. ABSTRACT
Abstract —This study presents an experimental investigation on selfcompacting 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) chemical admixtures like super plasticizers (SP).
Experimental Investigation on replacement of Sand by Quarry Dust in ConcreteMain Paper K. Mamta, Mr. san Rabbani *** Abstract Now a days the utilization and consumption of natural aggregates and cement as largest concrete component is rapidly and constantly increasing in the production of concrete. ...
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 .
[5]Dilip Kumar, smith singh, neetesh kumar and Shish gupth Low cost construction material for concrete as sawdust (2014). [6] Chandra,, and Experimental investigation on the effect of replacement of sand by quarry dust in hallow concrete block for different mix proportion vol .no., February .
Feb 22, 2016· As there are very limited studies on replacement of sand with quarry dust, the objective of this study is to conduct an experimental study on properties of the concrete for replacement of sand by stone waste for different types of cement with chemical admixture and to evaluate the optimum results.
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 ...
From the experimental results obtained in this investigation on RCC mixtures using Msand as fine aggregate in combination with River sand and fly ash as mineral admixture for partial replacement of cement, there is a relationship existing among dynamic modulus of concrete, UPV, age of concrete . Contact Supplier
journal of replacement of laterite sand and quarry dust in concrete. The use of laterite stabilized with cement using quarry . replacement of soil by quarry dust concrete . of sand in concrete Lohani et al., Int. Journal of . + Chat Online » Inquiry Form.
Partial Replacement of Sand by Quarry Dust in Concrete Sumit L. Chauhan, Raju 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.
considering the replacement of clay () with higher specific gravity QD ().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.
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 ...
Concrete is the most widely used construction material in civil engineering industry because of its high structural strength and stability. Cement and sand is .
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 % and % for M25 and M30 concrete respectively. Workability of concrete in term of slump increased with increase in the percentage of marble dust in concrete.
This study presents an experimental investigation on selfcompacting 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)
The flexural strength of concrete made with quarry dust as fine aggregate is higher (about %) than conventional river sand concrete. 2. The 10–15% rule of thumb was found to be applicable in the estimation of flexural strength of quarrysand concrete based on its compressive strength.
This study compared the physical and mechanical properties of river sand concrete with quarry dust concrete. The constituent materials were batched by weight. The watercement ratio and mix ratio selected for the experimental investigation were 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.
III. EXPERIMENTAL INVESTIGATION A. Mix proportioning Two grades of concrete M20 and M25 having nominal mix proportion of 1::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%.
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