WhatsApp)
strength of concrete. Selwyn Babu and Mendran [23] found that the fine aggregate in concrete can be replaced with 25% blast furnace slag. Experimental studies by Sravani et al. [26] reveal that the fine aggregate in concrete replaced with 75% quarry dust waste gives the required compressive strength for construction industry.
of dust content as partial replacement of crushed stone fine aggregate on workability, air content, compressive strength, tensile strength, absorption percentage of concrete. Attempts have been made to investigate some property of quarry dust and the suitability of those properties to enable quarry dust (Celik et. al., 1996) to
fine aggregate into partial replacement of quarry dust and sawdust. To compare the strength characteristics of normal concrete with quarry dust and sawdust. To achieve economy in construction. To ensure waste and reduce the carbon footprints.
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
The compressive strength of concrete mix had increased by 22% with the use of crusher dust at 40% replacement of natural sand (Pofale et al 2013).The present study aimed to utilizing stone dust as
Quarry dust is a waste obtained during quarrying process. It has very recently gained good attention to be used as an effective filler material instead of fine aggregate. Also, the use of quarry dust as the fine aggregate decreases the cost of concrete production in terms of the partial replacement
Green Concrete Containing Quarry Rock Dust and Marble Sludge Powder as Fine Aggregate, ARPN Journal of Engineering and Applied Sciences, Vol. 3, no. 5. R. Ilangovana1, N. Mendrana1 and K. Nagamanib2, 2008, Strength And Durability Properties Of Concrete Containing Quarry Rock Dust As Fine Aggregate, ARPN
#0183;#32;Granite fines or rock dust is a byproduct obtained during crushing of granite rocks and is also called quarry dust. In recent days there were also been many attempts to use Fly Ash, an industrial by product as partial replacement for cement to have higher workability, long term strength and to make the concrete more economically available.
Experimental Study of Partial Replacement of Fine Aggregate with Waste Material from China Machine crushed granite obtained from a local quarry was used as coarse aggregate. The properties, [2007] Effect of bottom ash as replacement of fine aggregate in concrete, Asian journal of civil engineering
1. Quarry dust can be used as a finer material which can reduce the voids in concrete. 2. Up to 20% replacement of fine aggregates by quarry dust, the results obtained are satisfactory. 3. From the above results 15% replacement of quarry dust gives high Compressive and Flexural Strength. 4. By using quarry dust wastes instead of conventional
Design mix of M25grade concrete with replacement of 0%, 20%, 25%, 30%, and 35% of quarry dust organized as M1, M2, M3, M4 and M5 respectively have been considered for laboratory analysis viz
at 50% replacement. Index Terms Concrete, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today. The constituents of concrete are coarse aggregate, fine aggregate, binding material and water. Rapid increase in
Study on Bacterial Rice Husk Ash Concrete By Incorporating Quarry Dust as Partial Replacement of Fine Aggregate. International Journal of Civil Engineering and Technology, 8(4), 2017, pp. 744751. [12] B. P. R. V. S. Priyatham, D. V. S. K. Chaitanya and Bimalendu Dash. Experimental
to study the effect of partial replacement of fine aggregates by quarry dust and cement by fly ash on cement concrete. NEED FOR INVESTIGATION Quarry Dust These residues are generally less than 1% aggregate production in the normal concrete. The introduction of quarry dust for mixing is limited due to its high fineness.
It is found that 40% replacement of fine aggregate by quarry dust gives maximum result in strength than normal concrete and then decreases from 50%.
To overcome this problem, present study is focused on the suitability to utilize the quarry dust in Self Compacting Concrete (SCC) partially as fine aggregate with the natural fine aggregates. In this work, quarry dust is used as replacement of sand in a different level (0%, 15%, 30%, 45% and 60%) for producing the SCC.
of quarry dust up to 0% replacement of fine aggrega te. From 10% there is a decrease in split tensile strength. 3. The compressive strength increase mainly depends on the percentage of quarry dust because of its high p ozzolanic nature. 4. The workability of the concrete increase as the percentage of quarry dust is increased. 5.
The compressive strength of concrete using partial replacement of quarry dust and marble powder as fine aggregate gives about 30% to 40% more strength than that of conventional concrete mix. Analysis made on the influence of quarry dust and marble powder in the cost of the concrete revealed that significant cost variation is observed for mixes with
WhatsApp)