The demand of natural sand in the construction industry has increased a lot resulting in the reduction of sources and an increase in price. Thus an increased need to identify a suitable substitute, that is eco-friendly and inexpensive quarry dust being extensively used as an alternative to the sand in the production of concrete. In this paper an attempt has been …
G. Balamurugan, Dr. P. Perumal, et al ( Nov, 2013) This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0% to in steps of 10%. M20 and M25 grades of concrete are taken for the study keeping a constant slump of 60mm.
Globally, studies on the impacts of quarry dust on concrete have been done. Saifuddin et al. [14] examined the effect of partial sand and cement replacement on concrete compressive strength. Galetakis and Raka [15] investigated the effects of replacing sand with quarry dust (20, 30 and 40%) on the characteristics of fresh and …
quarry dust in place of sand in M35 grade concrete. On the experimentation, it was found that the partial replacement of sand with 10% of quarry dust has given the optimum results. This study has brought out positive results that quarry dust can be effectively used as a partial replacing material up to 10% of natural river sand in M35 concrete.
Review-Experimental Investigation on Quarry Dust as a Partial Replacement of Sand for M-40 Grade Concrete. Pankajbhai R. Prajapati, Ankita Agnihotri, +1 author. …
Also, the use of quarry dust as the fine aggregate decreases the cost of concrete production in terms of the partial replacement for natural river sand. Design mix of M25grade concrete with ...
In this experimental study, the byproduct of crushing stone plant i.e. quarry dust is used as a sand replacement. Due to the lack of natural construction materials, we have to …
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As of the test results, it was practical that the replacement of natural sand by quarry dust increased the compressive strength of concrete by 5-22%. It was also bring into being that in the middle of all the mixes, the uppermost compressive strength was obtained for 40% replacement of sand by quarry dust.
The proportion of lateritic sand was varied from 0% to against quarry dust at intervals of 25%, using concrete mix of 1:1.5:3 and water/cement ratio of 0.65.
experimental investigation on partial replacement of sand by quarry dust in concrete ... experimental investigation on partial replacement of sand by quarry dust in concrete. irjet journal. see full pdf download pdf.
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 ...
G. Balamurugan, Dr. P. Perumal, et al ( Nov, 2013) This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0% to in steps of 10%. M20 and M25 grades of concrete are taken for the study keeping a constant slump of 60mm.
quarry dust obtained from local market which is having the specific gravity 2.54 to satisfy the as per Zone II part 3 IS 2386:1963 [12]. To achieve the workability of concrete the super
partial replacement for Sand in concrete. Attempts have been made to study the properties of concrete and to investigate some properties of Quarry Dust the suitability of those properties to enable them to be used as partial replacement materials for sand in concrete. Key Words: Quarry Dust, Fly ash, Workability, Compressive strength.
Prior to application, pH and chloride content in sea sand were determined. Mortar cube studies were performed to assess the feasibility of utilizing sea sand and quarry dust as replacement materials. Experimental investigations were performed by designing M30 grade concrete. Six concrete mixes (M1 to M6) were casted using river …
Chart-6: Modulus of elasticity for 40% replacement by quarry dust Chart-7: Modulus of elasticity for 50% replacement by quarry dust Chart-8: Modulus of elasticity for replacement by quarry dust 5. CONCLUSIONS Based on the experimental investigation, it is found that quarry dust can be used as an alternative material to the …
replacement. Compared with sand, quarry dust was more workable. It was concluded that quarry dust can be utilized as replacement material in place of sand with higher strength at 50% replacement. Chandrasekhara Reddy (2003) has conducted experiments to study the performance of concrete using stone dust as a replacement to sand.
An Experimental Study on Quarry Dust as Partial Replacement for Sand in Concrete. International Journal of Innovative Research in Computer Science & Technology …
When compared with concrete with only river sand, the amount of increase in strength is 19.18% and 5.21% for M20 and M25 respectively. Ilangovan concluded that the …
quarry dust concrete continues to increase with age for all the percentage of quarry dust contents. Balamurugan concluded that concrete acquires maximum increase in compressive strength at 50 % sand replacement. When compared with concrete with only river sand, the amount of increase in strength is 19.18% and 5.21% for M20 and M25 …
Engineers have also used quarry dust as total replacement of sand in concrete. Quarry dust concrete for curing age of 28 days resulted higher compressive strength than river sand concrete [5] [6 ...
After the experimental investigation, it is concluded that the compressive strength, splitting tensile, and flexural strength increases with the replacement of river sand to stone dust in the mix ...
"An Experimental Study On Usage Of Quarry Dust As Partial Replacement For Sand In Concrete And Mortar." Australian Journal Of Basic And Applied Sciences. Vol. 7(8): …
High performance concrete appears to be a better choice for a strong and durable structure. In this project, investigations were carried out on strength properties such as compressive strength, split tensile strength and flexural strength of M75 grade of HPC mixes with different replacement levels such as 10%, 20%, and 30% of foundry sand …
The concrete is a composite construction material. The necessary ingredients like cement, Natural Sand, Gravel and potable Water are important components of concrete. The issue of environmental degradation and expensive nature of the river sand makes us to switch on to the alternative sources. One such material having strength and durability is quarry …
concrete. 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 Strength at 7 days and 28 days, the value is high and it show that quarry dust suitable to use as sand replacement. All the value of
Grading Of Quarry Dust. experimental investigation on replacement sand graded quary ... experimental investigation on replacement sand graded quary dust in concrete; ... 100:0,80:20.70:30,60:40&0:100 (quarry dust: sand) for M20 grade of concrete ... Aprende más
It was found that, 60% replacement of sand by quarry dust without plasticizer and 70% - 80% replacement with plasticizer produced the same compressive strength as that of conventional concrete. It is
Here the natural sand is replaced partly here by quarry dust (QD) and sawdust (SD) with different percentages i.e. is 50% of natural sand as constant and remaining 50% as the different proportions of Quarry dust and Saw dust. respectively by weight and effects of replacement on concrete is observed.
The compressive strength of cubes at 28 day curing for control mixture of 1:3:6 at 0% partial replacement of river sand with quarry dust was 12.6N/mm 2 but compressive strengths of 21.5 N/mm 2 and ...
The quarry dust is use in the concrete and the properties are studied experimentally and presented in this paper. Concrete is prepared with the process of replacing sand which isnatural/of river by dust produced from quarry of rock with the percent proportions which varied from 0%, 25%, 50% and75%. The comparison is …
Quarry dust was used to replace sand at ratios of 75% and , and four different water-to-cement ratios (w/c) of 0.52, 0.54, 0.56 and 0.58 were studied and compared. For a given w/c ratio, it was found that the use of high volume quarry dust could reduce the fluidity and increase the compressive strength and the thermal conductivity of …
Review-Experimental Investigation on Quarry Dust as a Partial Replacement of Sand for M-40 Grade Concrete. International Journal of Research Publication and Reviews, …
experimental investigation were 0.55 and 1:2:4, respectively. The specimens were cured for 7, 14, 21 and 28 ... replacement of sand in concrete. Quarry dust concrete at curing age of 28 days exhibited ... A well-graded soil has a C u value of 5 or more and a C c value between 1 and 3 [25]. The values indicate that the
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 …