Aggregates for Concrete - GreenSpec

Aggregate is a term for any particulate material. Includes gravel, crushed stone, sand, slag, recycled concrete and geosynthetic aggregates. It may be natural, ...

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STUDY ON PERFORMANCE OF MANUFACTURED SAND AS FINE AGGREGATES

materials, used sand, ceramic fines, bottom ash etc.([1],[3],[4],[6], [15]). Availability of above materials in large quantity is restricted to few areas and not in all places. But, manufactured sand/artificial sand can be made available everywhere due to availability of plenty of crushed stones. Due to depletion of natural sand, the

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Strength of Concrete Containing Different Types of Fine

Index Terms— Artificial Sand, depletion of sources, environmental transportation, fine aggregate, Grit, Natural Sand, replacement product. 1 I NTRODUCTION Currently India has taken a major initiative on develop- ing the infrastructures such as express highways, power projects and industrial structures etc.

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Compression and Split Tensile Strength of Concrete

Abstract- The paper represents the study of the compressive ... Artificial sand, Stone crushed aggregate (CAS), Cement, Natural sand, Recycled aggregate (CNR), Cement, Artificial sand-Recycled aggregate (CAR) reduced by 1.09%, 5.16% & 8.56% respectively in comparison with Cement, Natural sand, Stone crushed aggregate (CNS). In case of tensile ...

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Comparison of Physical Properties between Natural Sand and

Abstract. Sand is an important raw material in construction industry. It is the major ... In this study tests on physical properties of fine aggregate are carried out in the ... comparison between the properties of natural sand and artificial sand which ...

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Influence of industrial by-products in artificial

Manufacturing of cold-bonded artificial aggregate Cold-bonded artificial coarse aggregate was manu-factured using 80% Class-F fly ash, 10% GGBFS, 10% hydrated lime and 0.17% glass fibres by pelleti-zation method. The disc pelletizer was fabricated with a diameter of 0.5m and 0.25m depth as shown in Fig. 1. The aggregates were pelletized for 17 min

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An Experimental Investigation on Partial Replacement of

Replacement of Natural Sand with Artificial Sand" International Journal of Research in Engineering and Technology. 6. Wu Weide et al (2010), "Optimum content of copper slag as fine aggregate in high strength concrete" Materials and Design. 7. Behnood A (2009), Mechanical properties of

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Pdf) Effect of Manufactured Sand As a Replacement for

In the world, fine aggregate, probably natural sand, composes up to 30% of the volume of concrete, it is around 4 billion tons sand is required to meet annual necessity of concrete production [2 ...

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abstract on artificial sand & aggregate

deposits formed in sand and gravel by ground water, or may be artificial, such as dust formed by crushing and handling. Generally when the aggregates are us ...

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An Artificial Lightweight Aggregate Based on Non-ferrous

Abstract: This paper relates to the obtaining of an artificial porous aggregate from slag waste of non-ferrous metallurgy. The developed technology permits to widen raw stuff basis of producing artificial porous aggregates for lightweight concretes.

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