Effects of Partial Replacement of Fine Aggregate with Quarry …
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 for natural river sand.
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Performance of Sustainable Green Concrete Incorporating Quarry …
This paper presents a study on the combined use of two by-products, namely quarry dust (QD) and ferronickel slag (FNS), as a full substitute for natural sand to improve the greenness of concrete production. Quarry dust was used in increments of 25% to a maximum of 75% substitution, where nickel slag was used as the remaining proportion of fine aggregate. …
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Utilization of Quarry Dust as a Partial Replacement of Fine Aggregate
Concrete is considered to be as a composite material consisting of cement, fine aggregate, and coarse aggregate, and demand for concrete is increasing day by day due to large scale constructions.
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Performance of Sustainable Green Concrete Incorporating …
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 …
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Strength and durability properties of concrete containing quarry …
The particle sizes of fine aggregates (sand, laterite, and quarry dust) ranged from 0.06 to 4.75 mm, while coarse aggregate (crushed granite) ranged from 5 to 20 mm in sizes. ...
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Strength and Durability Properties of Concrete …
Abstract: 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. …
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(PDF) Introduction to Quarry-Dust as Partial …
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 ...
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Study on Compressive Strength of Quarry Dust as Fine …
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%. The compressive strength is …
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The Utilization of Quarry Dust as Fine Aggregates in …
quarry dust, which is a waste product from quarry, as fine aggregates in traditional concrete. During the tenure of the study, some physical and engineering properties of quarry dust and sand were determined and compared. The compressive strength of concrete was determined after replacing sand with quarry dust in various ratios.
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SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION …
QUALIFIED FINE AGGREGATE SOURCES Products listed on QPL 1 do not require additional source of production documentation as indicated in the SCDOT Specification ... LLC Pelham Quarry; SC168 Greer, SC; 2.85 0.9; 2.675 1.23; 1,M,P HEIDELBERG MATERIALS, LLC; Brewer Mine SC529; Pageland, SC 2.75; AMERICAN MATERIALS CO. AMERICAN …
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The utilization of quarry dust as fine aggregates in concrete
The current study focuses on determining suitability of using quarry dust, which is a waste product from quarry, as fine aggregates in traditional concrete. During the tenure of the study, some physical and engineering properties of quarry dust and sand were determined and compared. The compressive strength of concrete was determined after ...
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Strength and Durability Properties of Concrete …
control specimen. Through reaction with the concrete admixture, quarry dust, thus show improved pozzolanic reaction, micro aggregate filling and concrete durability. Keywords: Strength and Durability Properties, Concrete, Quarry Rock Dust, Fine Aggregate 1. Introduction Concrete is a blend of cement, sand, aggregate and water in
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UTILISATION OF AS GENERATED QUARRY DUST AS A …
use quarry dust as a fine aggregate due to the presence of a high content of finer particles in fresh quarry dust. Moreover, the samples of quarry dust that were used in the testing programmes of these studies are the ones in which particles size distribution (PSD) curves are well placed within the upper and lower bounds according BS 882 ...
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Study on Compressive Strength of Quarry Dust as Fine Aggregate …
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%. The compressive strength is quantified for ...
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Quarry limestone dust as fine aggregate for concrete
Kankam et al in [10] present the results of a research carried out in Ghana where two levels of replacement of fine aggregate with quarry dust were investigated. In particular 25% and replacement levels were considered showing the advantages of the substitution of fine aggregates with quarry dust in both cases.
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Partial Replacement of Fine Aggregate with Quary Dust …
of quarry dust and its interaction behavior with soils can lead to viable solutions for its large-scale utilization. Figure 2- Quarry Dust Fine Aggregate Fine aggregates are essentially any natural sand particles won from the land through the mining process. Fine aggregates consist of natural sand or any crushed stone particles that are ¼"
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Study on Strength of Concrete using Lateritic Sand and Quarry …
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.
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Quarry Dust as a Partial Replacement of Coarse …
Quarry dust, a by-product from the crushing process during quarrying activities is one of those materials that have recently gained attentions to be used as concreting aggregates, especially …
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Study on Compressive Strength of Quarry Dust as Fine Aggregate …
The concept of replacement of natural fine aggregate by quarry dust highlighted in the present investigation could improve the utilization of generated quarry dust, thus reducing the requirement of land fill area and conserving the scarcely available natural sand sustainable development. Strength of the concrete is mainly dependent on bonding ...
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Utilization of Quarry Dust as Fine Aggregates in Concrete
The current study focuses on determining suitability of using quarry dust, which is a waste product from quarry, as fine aggregates in traditional concrete. During the tenure of the study, some physical and engineering properties of quarry dust and sand were determined and compared. The compressive strength of concrete was determined after ...
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Effects of Partial Replacement of Fine Aggregate …
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...
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Review on Performance of Quarry Dust as Fine …
washed quarry sand (Gwoza, Borno State) as fine aggregate in concrete. The washed and dried aggregates were graded in accordance with BS 812 part 1:1975 and its specific gravity, bulk density, porosity, water absorption, impact value and the aggregate crushing value were well satisfactory. The compressive strength
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Comparing the Compressive Strengths of Concrete Made …
3. RESULTS AND ANALYSIS In order to achieve the objective of this work various laboratory tests were conducted on sand as fine aggregate and quarry dust as fine aggregate as well, also the concrete derived from them were tested in their fresh and hardened states. Below are presentation of data and a detailed discussion on the results obtained.
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Effect of Marble Sludge Powder and Quarry Rock Dust as …
Concrete sustainability involves continuously choosing low impact building materials. Use of alternate aggregate materials has greater potential because 75% of concrete is composed of aggregates. The experimental study has been carried out to investigate the suitability of marble sludge powder and quarry rock dust as partial replacements for fine aggregates. This paper …
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Study on Strength of Concrete using Lateritic Sand and Quarry …
This paper is part of a study investigating the structural characteristics of concrete using various combinations of lateritic sand and quarry dust as complete replacement for conventional river sand fine aggregate. Samples of concrete (eg. cubes) were made using varying contents of laterite and quarry dust as fine aggregate.
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REPLACEMENT OF QUARRY WASTE AS FINE …
4.2.2 Fine Aggregate Locally available river sand was used as fine aggregate conforming to grade zone II in this investigation. The sand was cleaned and screened at laboratory to remove deleterious materials and tested according to IS: 383-1970. The results of fine aggregate water absorption was 0.75% and specific gravity was 2.68.
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(PDF) COMPARATIVE ANALYSIS OF COMPRESSIVE STRENGTH …
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. Three mixes of 1 ...
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EXPERIMENTAL INVESTIGATION ON PARTIAL …
natural sand is not available economically, finely crushed stone may be used as a fine aggregate. 1.4QUARRY ROCK DUST: Quarry dust is the by-product which is formed in the processing of the granite stones which broken downs into the coarse aggregates of different sizes to form fine particles less than 4.75mm.Properties of Quarry Dust varies ...
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Quarry limestone dust as fine aggregate for concrete
In quarrying activities, rock is extracted and transformed into aggregate of various sizes for civil engineering applications. In this process waste fine aggregates (dust waste) are generated. The disposal of this type of waste is a further cost in the extraction process, but also a possible cause of environmental pollution (e.g. leaching into water reserves, atmospheric …
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Fine Aggregate for Concrete: 3 Classification, Properties and
The typical size range for fine aggregate is defined by the ASTM C33 standard, which sets the limits for the different sieve sizes used in the sieve analysis of fine aggregates. The standard ASTM C33 specifies that fine aggregate should pass through a sieve with openings of 9.5 mm (3/8 inch) and be retained on a sieve with openings of 75 μm ...
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