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Replacement of River Sand with Quarry Dust in Concrete and Block Production: A Case Study of Quarry Dust in Abuja and Environs, Northcentral, Nigeria 1 2 1 3 1 Article Full-text available
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 hardened …
strength and durability by using M-Sand and Quarry Dust as sand and comparing with the conventional mix. Wide range of 28 days of healing are considered the design mix in the present study of M40 grade concrete with fully replacement of M-Sand and Quarry Dust respectively have been considering for investigation.
Previous studies have shown that replacing sand with quarry rock dust produces concrete with about 8 – 20% increases in strength. The use of quarry dust as replacement for sand in concrete has ...
Based on the study, the optimum percentage replacement of red mud with cement by weight was recommended as 30% both in the case of M20 and M40 grade of concrete ... Experimental study on the effect of cement and sand replacement with red mud and quarry dust in cement concrete pavements. Int J Recent Innovat Trends …
Moving onward, recent studies has shown that cement-quarry dust (CQD) admixtures are a viable stabilizer in improving the CBR and other geotechnical properties of the soil (Sridharan et al., 2005; Sridharan et al., 2006; Soosan et al., 2005; Eze-Uzomaka and Agbo, 2010, Nayak and Sarvade, 2012, Nweke and Okogbue, 2017, Onyelowe et al., …
Quarry Dust as a Base Material. Quarry dust was acquired from a local construction material supplier. Quarry dust is a readily available construction material in Sri Lanka, since it has been used to replace sand in construction. For the mix design, quarry dust that passed through a 2.36-mm sieve was selected by ASTM D2487 standards.
The materials required for the purpose of this study are: Ordinary Portland cement, Fine aggregate (sharp sand), ... this case, all the samples were made in the standard mould ... Replacement of Sand 0 % Quarry dust (control) 0/100 x …
Strength properties of glass fiber-reinforced concrete containing quarry dust as sand replacement. Int. J ... "An Experimental Study on Partial Replacement of Fine Aggregate by Crusher Dust and Coarse Aggregate by Tile Waste in Concrete" IOP Conference Series: Materials Science and Engineering. vol. 1145 (2021) 012004. …
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 …
The objective of this study was to determine the influence of quarry dust as a replacement for river sand in the production of concrete, blocks and other allied earthworks in the...
Quarry dust is one of the least expensive elements for soil stabilization. Various laboratory studies on various mix ratios were carried out. The addition of quarry dust reduces the clayey character of the soil, increases coarser particles, and decreases L.L and P.I by 26.86% and 28.48% respectively.
In this study an attempt has been made to find the suitability of quarry dust and foundry sand as fine aggregate. 2. Research significance and literature review. To reduce the consumption of natural like river sand and crushed granite sand need to replacement of fine aggregates with waste foundry sand and quarry sand [13]. And the …
[10] Kankam C K, Meisuh B K, Sossou G and Buabin T K 2017 Stress-strain characteristics of concrete containing quarry rock dust as partial replacement of sand Case Studies in Construction Materials 7 66-72. Crossref; Google Scholar
Anzar Hamid Mir et.al., "Improved Concrete Properties Using Quarry Dust as Replacement for Natural Sand", International Journal of Engineering Research and Development, Vol. 11, issue 03, pp. 46 ...
... Research have proven that incorporating very fine waste quarry particles in the range of 10%e20% (Rathore et al., 2020) of the …
Best results were obtained when 60% of sand is replaced with quarry dust. Many studies examined the effect of the partial replacement of fine aggregate with …
The use of waste quarry dust to partially replace river sand was investigated (Gopalakrishnan et al., 2020) by studying the effects on the properties of lightweight concrete at five contents, starting at a 10% replacement and up to 50% replacement at 10% increments, in mixtures with only cement included as binder.
It was found that all mechanical properties were maximum at 50% replacement of sand with quarry dust at the age of 7 and 28 days . Compressive strength, split tensile strength, and flexural strength for …
The paper presents results of study on concrete using quarry dust to replace sand at levels of 0%, 25%, and by weight. Design mixes were prepared to achieve concrete grades C25, C30, C35, C40 and C45 for each of the three replacement levels. Prismatic specimens were prepared to study the stress-strain behaviour of the concrete.
The material used in this study as replacement of fine aggregate (river sand) was oven-dried alum sludge. While quarry dust and limestone dust were also employed as non-reactive industrial waste material, to identify the specific effect of oven-dried alum sludge in concrete. All the materials were crushed to obtain smaller particle size and ...
The replacement of sand with stone dust at various ratios in medium-grade concrete showed an increase of up to 40 and 29% in compressive and up to 53 and 32% in flexural strengths for 7- and 28 ...
Case study Effect of quarry rock dust on the flexural strength of concrete ... 75% and sand replacement levels. The respective 28-day compressive strengths were 24.49, 27.91, 24.64, ...
Sand was replaced by mass fractions of 0, 5, 10, 15, 20, 30 and 40% with granite dust. The study reflected that replacement of sand by granite dust up to 20% showed better strength than conventional concrete. The comparison study of bond strength with and without replacement of granite dust using different diameters of TMT bars was …
Experimental study on replacement of fine aggregate in concrete with dissimilar curing conditions ... Case Studies in Construction Materials 11:e00245; DOI ... Crushed stone sand, Quarry dust ...
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 carried …
The positive influence of stabilizers and binding materials on soil strength parameters has been proven in countless studies [1-3, 14, 16, 20, 26, 29, 30--32] and is beyond any questioning.
Attempts have been made to study the suitability of Quarry dust as sand replacing material and it has been found that Quarry dust improves the mechanical properties of concrete …
This paper reports the experimental study which investigated the partial replacement of sand with quarry dust. Initially cement concrete cube was studied with various …
A quick study performed by Balamurugan & Perumal (Balamurugan and Perumal 2013a) showed that 50% replacement of river sand with quarry dust improved the compressive, splitting tensile, flexural ...
It has been observed that 70% of manufactured sand can be replaced with quarry dust to achieve the maximum compressive strength compared to that of control …
In this study, the use of RHA for partial replacement of cement will reduce the amount of CO 2 generated during cement production whereas the use of quarry dust as partial replacement of river sand will reduce environmental problems caused by continuous dredging of rivers to obtain river sand. Thus, the study is aimed at developing a ...
This study investigates the effects of partially replacing pit sand with quarry dust on the compressive strength of sandcrete blocks. Physical parameters of quarry dust and pit sand were determined in accordance with BS 1377–9 (1990), and sandcrete blocks were produced with 20%, 30%, 40%, 50%, 60%, 70%, and 80% quarry dust …
The decrease in natural fine sand (NS) derives from the requirement of supplementary materials like fine crushed stone dust (SD) as a partial replacement for natural sand. The present case study of different nominal mixes of M 25 grade was cast and analyzed in detail for the different parameters of fine crushed stone dust, a regionally ...
Three replacement levels of 0%, 25% and quarry dust were used in the concrete mixes. The 25% is the optimum re- placement percentage achieved by carrying out strength studies for 0%, 25%, 50% ...
Studies confirmed that replacing sand in conventional concrete with QRD increases its durability and robustness by ten percent. The objective of this study is to …
Volume 21, March 2022, 101324 Quarry dust as river sand replacement in cement masonry blocks: Effect on mechanical and durability characteristics Kosalya …
The paper presents results of study on concrete using quarry dust to replace sand at levels of 0%, 25%, and by weight. Design mixes were prepared to achieve …
