It involves the use of various aggregates like laterite and quarry dust to replace conventional river sand fine aggregate. The full replacement of granite as coarse aggregate in concrete with less ...
This work is related to study the compressive strength of concrete using quarry dust as fine aggregate instead of sand and 10mm washed aggregate instead of conventional granite.
In this present experimental study on concrete having grades of M25 are prepared by replacing natural sand by Quarry dust and Marble powder. The main cause of concern is the non …
A total of 18 different mix proportion designs were developed at different combinations of aggregates, namely Natural Coarse Aggregates (NCA), Recycled Coarse Aggregates (RCA), River Sand Fine ...
The ingredients of concrete consist of cement, fine aggregate and coarse aggregates, water. When the reaction of water with cement takes place hydration process is done and a hard material is formed. In this project work we used quarry rock dust as a partial replacement of fine aggregate and fly ask replaced by cement.
Fresh ceramic waste coarse aggregate and quarry dust fine aggregates make concrete less cohesive and harder to deal with than standard concrete [16]. Ceramic waste and quarry dust aggregates absorb much of water. This technique uses porous ceramic waste and quarry dust aggregates. Stone dust can substitute river sand as fine aggregate in concrete.
Quarry dust (QD), another supplemental material is a consequence of the crushing procedure that is an intense substance applied as aggregates for concrete, particularly as fine aggregate materials. The rock was compressed into various sizes during mining operations; the resulting dust is known as quarry dust and is considered waste.
Quarry dust is known to increase the strength of concrete over concrete made with equal quantities of river sand, but it causes a reduction in the workability of concrete.
2.1.2. Fine and Coarse Aggregates . In this research, natural sand, ferronickel slag and quarry dust were used as fine aggregate and crushed granite with a maximum size of 20 mm was used as a coarse aggregate.
Though the previous researcher found the good co-relation in between these strength but the content of the dust as fine aggregate in the concrete is not more appealing. The formula obtained is Y = 0.07892 * X + 1.544, where X is the compressive strength, if the value of the compressive strength is multiplied by the factor of 0.07892 and the ...
permeability of Quarry Rock Dust concrete is less compared to that of conventional concrete. The water absorption of Quarry Rock Dust concrete is slightly higher than Conventional Concrete. Joseph O Ukpata et al. (2012): The workability of concrete using lateritic sand and quarry dust as fine aggregates was found to have the same trend with ...
In the present study, experiments were carried out to study the gradation of aggregates, workability, compressive strength and split tensile strength of concrete made using quarry dust as ...
PDF | This research focuses on a study of the strength of concrete with ceramic waste as coarse aggregate and quarry dust as fine aggregate. The sources... | Find, read and cite all the research ...
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. ... (online),2347-5013(print) 1 December 2016 Partial Replacement of Fine Aggregates with Quarry Dust in Concrete Pavements K. Raga Sai1, P. Gopi2, K. Shyam Prakash3 Department ...
compressive strength of concrete made with river sand and that made with quarry dust as fine aggregate in the production of concrete. International Letters of Natural Sciences Vol. 20 (2014) pp ...
Fresh ceramic waste coarse aggregate and quarry dust fine aggregates concrete more less cohesive and workable than conventional concrete because high water absorption of ceramic waste and quarry dust aggregates. ... (mm) Mix w/c Quarry Dust Fine Aggregate Concrete Cement Slump Compressive Density Content Test Strength (MPa) (kg/m3) 3 (kg/m ...
Optimum Mix of Quarry Dust as Partial Replacement of Fine Aggregate in Concrete. September 2014. ... KEYWORDS: Compressive strength, Concrete, Sharp sand, Quarry dust, Fine aggregates, Nigeria. ...
dust can be suitably used as concrete aggregates, especially as fine aggregates. Nwachukwu et al (2012) ... curing was improved as high as 35.26% above the strength of conventional concrete when 40% of the fine aggregate was replaced with quarry dust by weight. A similar study by Paramjeet and Singh (2014) and Ukpata
To reduce the impact of the quarry dust on environment and humans, this waste can be used to produce a new product by partially replacing fine aggregates with quarry dust in concrete.
Crusher Dust/Quarry Dust: Byproducts of the crushing process in quarries, crusher dust or quarry dust can also be used as a fine aggregate. These materials are finely graded and can contribute to improving the workability of …
Use of quarry dust and nickel slag as fine aggregate produced a higher uniaxial compressive strength of concrete than that using sand. Specifically, QD25-FNS75 had the …
This Bulletin describes types of aggregates normally used in concrete, aggregate properties affecting performance of the concrete, tests used to measure aggregate properties, and …
An Experimental Study on Quarry Dust as a Fine Aggregate for Making a Concrete. D. Sathyapriya 1, G. Alagar Raja 2, K. Raguram 3, S. Elayabarathi 4, M. Arunkumar 5 Asst professor 1Dept of Civil Engineering, Sri Rangathar Institute of Engg and Tech, Coimbatore, Tamilnadu. UG Student 2,3,4,5 Dept of Civil Engineering, Sri Rangathar Institute of Engg and Tech, …
BY BAMBOO AND FINE AGGREGATE BY QUARRY DUST IN CONCRETE A.Manimaran Asst. Professor, Department of Civil Engineering, ... Thus there is a requirement for option coarse and fine aggregates.
partially replacing fine aggregates with quarry dust in concrete. The main aim focus ... inhibitors in concrete containing quarry dust as fine aggregate,"Journal of Engineering and Applied ...
Results showed that by replacing 50% of fine aggregate with quarry dust, concrete of maximum compressive strength can be produced as compared to all other replacement levels.
The usage of plentiful raw discarded resources in the manufacturing of concrete has proven to be a sustainable and environmentally beneficial method of making concrete for a variety of purposes. In this study, the physical and mechanical properties of concrete made by partially and fully substituting fine aggregates and ordinary Portland cement with periwinkle shell ash …
Quarry rock dust is investigated as fine aggregate in replacement with sand in cement concrete admixture, as the properties of the rock dust are suspected to be as good as sand.
Properties of Green Concrete Containing Quarry Rock Dust and Marble Sludge Powder as Fine Aggregate", ARPN journal of Engineering and Applied Science, 4( 4): 83-89. Ilangovana,R., Mahendrana, N., Nagamanib,K., 2008. Strength and durability properties of concrete containing quarry rock dust as fine aggregate, ARPN J. Eng. Appl. Sci., (3)20-26.
For M30 grade and w/c 0.5, conventional concrete workability is found to be 0.97. For 20% quarry dust workability is 0.94. Further workability is decreased to 0.93 for 30% replaced concrete. For 40% quarry dust concrete workability is 0.93 and for 50% replacement of quarry dust concrete 0.87 compacting factor was observed.
As per Table 9 in this study is dealing with the behavior of Geopolymer concrete(GPC) incorporated with different types of filler materials which replaces fine aggregate and cement partially in the M40 mix. quarry dust for replacement of fine aggregate & Tandur stone slurry powder is used as cement replacement. The typical properties of quarry ...
The two primary sources of fine aggregate are natural sources, such as river sand or sea sand, and manufactured or artificial sources, such as crushed stone dust or quarry fines. 5. What is alternative for fine aggregate? An alternative for fine …