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Even it causes saddle to dump the crusher dust at one place which causes environmental pollution. The chemical analysis, specific gravity, sieve analysis and compressive strength is identified for various percentage and grades of concrete by replacement of sand with quarry dust.
The effect on strength properties of concrete in replacing some portion of cement by quarry sludge obtained from a local crusher unit is analyzed. The research work carried out included an experimental investigation on strength properties of concrete made with 2.5 to 20 replacement of cement by quarry dust of less than 75
The partial replacement of quarry dust gave a 28 days peak compressive strength at 40 replacement level and decreases for 50 replacement. Figure 3 shows the compressive strength relation for both normal concrete and quarry dust concrete, at the age of 28 days for M30, M25, and M20 grades of concrete for different wc ratios of 0.45 and 0.5.
clear picture that quarry dust can be utilized in concrete mixtures as a good substitute for natural river sand giving higher strength at 50 replacement. Index Terms- Concrete, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today.
Study of strength characteristics of Geo-Polymer Concrete by using Rice husk Ash, Steel fiber and Quarry Dust Behavior of Copper Slag Admixed Concrete in Acidic Environment Minimizing the Cost in Balanced Transportation Problem by using Different Means A Study of Chosen an Optimum Type of Wavelet Filter for De-Noising an ECG signal
This is part of a research on the structural characteristics of concrete using lateritic sand and quarry dust as fine aggregate. This paper presents the results of an experimental study investigating the flexural and tensile characteristics of concrete using combinations of lateritic sand and quarry dust as complete replacement for conventional river sand fine aggregate.
2. Improvement in concrete strength and durability. 3. Use of waste material and reduction in quantity of use less material. 4. The physical and chemical properties of quarry dust satisfy the requirements of sand. 5. Use of quarry dust in concrete help in workability of concrete. 6. Quarry dust is a waste product from stone crushing
This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0 to 100 in steps of 10. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. The compressive strength of concrete cubes at the age of 7 and 28 days were obtained at room temperature. Also the temperature effect on concrete cubes at 100 o C
The compressive strength values varied from 4.763 MPa to 7.175 MPa for 7 days strength. Also, it varied from 15.66 MPa to 21.26 MPa for 28 days. It was found that, there was not much variation in the compressive strength of conventional concrete and crushed stone aggregate concrete. The strength of the concrete with
Dec 12, 2017 Various combination of GGBS and Quarry Dust were prepared using M30 Grade of Concrete.The effect on these replacement materials on Compressive Strength, Split Tensile Strength, Flexural Strength, Modulus of Elasticity and Water Absorption were studied and the results obtained were compared with the Control Concrete.
Usually, Quarry Rock Dust is used in large scale in the highways as a surface finishing material and also used for manufacturing of hollow blocks and lightweight concrete prefabricated Elements. Use of Quarry rock dust as a fine aggregate in concrete draws serious attention of researchers and investigators.
percentage of quarry dust varying from 20, 25 and 30 replacement. The compressive strength results are presented in Figure no. 5. 5. CONCLUSIONS It is observed that the strength characteristics of quarry dust is same as sand. The chemical composition of quarry dust and sand possess that the strength property remains constant for both the ...
EXPERIMENTAL INVESTIGATION OF STRENGTH AND CHARACTERISTICS OF GEOPOLYMER CONCRETE BY USING FLYASH AND QUARRY DUST D.Priyadharshini1, Dr.R.Saravanan2 1IV year, Department of civil engineering, Kings college of engineering, PunalkulamTk, PudukottaiDt.
This study determines the effect of Sulphuric acid on the compressive strength of concrete with Quarry Dust as partial replacement of fine aggregate at 0 , 15 , 25 and 35 . A total of seventy-two 72 100 mm cubes were cast and cured in water up to 28 days. The Compressive strength test was done on the first 36 cubes at 7, 14 and 28 days, while the remaining 36 cubes were exposed to 5 ...
Strength Characteristics Analysis of Autoclave Cellular Concrete Block A.C.C. with Quarry Dust as Fine Aggregate Karthik B Gowda, MSc. University of Arkansas Little Rock, Arkansas Concrete is the most widely used construction material today. The basic ingredients of conventional concrete are cement, sand and aggregate.
Various proportions of sieved quarry dust and river sand as well as silica fume and cement were used for making concrete specimens. Then the tests have been carried out and compared with those prepared by controlled concrete. Keywords Quarry Dust, Sand, Silica fume, Strength Properties, Super plasticizer. I. Introduction
Comparative study on Strength Characteristics of Concrete using Marble Dust Powder and Quarry Dust as a Partial Replacement of Cement Mohammed Khasim Ali Shamasti1 Sahebagouda2 1M. Tech Student Structural Engineering 2Assistant Professor 1,2Department of Civil Engineering 1,2Veerappa Nisty Engineering College, Shorapur-585 224, Dist. Yadgir
May 18, 2019 The high cost of conventional building materials is the greater factor effecting housing delivery in the world. The project aim is to analyze compressive strength characteristics of concrete produced using crushed, granular coconut shell and quarry dust as substitute for conventional coarse and fine aggregate respectively with partial replacement.
strength. Quarry dust has rough, sharp and angular particles, and as such causes a gain in strength due to better interlocking. Quarry dust has been identified as possible replacement for sharp sand in concrete works. Jayewardene et al 9, 10 in their paper Use of quarry dust instead of river sand for future constructions in Sri
Partial Replacement of Sand with Quarry Dust in Concrete. resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete.
aggregate and to check the properties of the concrete. Although strength of the concrete is most important, it is also necessary that concrete is durable, workable and possess a good service life. II. LITERATURE REVIEW Charles K. Kankam et al This paper presents results of study on concrete using quarry dust to replace fine aggregate at
K. Shyam Prakash and C. Rao, Study on compressive strength of quarry dust as fine aggregate in concrete, Advances in Civil Engineering, vol. 2016, 2016. B. Rai, S. Kumar, and K. Satish, Effect of fly ash on mortar mixes with quarry dust as fine aggregate, Advances in materials Science and Engineering, vol. 2014, 2014.