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alternative of fine aggregates in concrete pdf

STUDY OF CONCRETE DOSAGE WITH USE OF PET PARTIALLY ...

STUDY OF CONCRETE DOSAGE WITH USE OF PET PARTIALLY REPLACING FINE AGGREGATE José Bezerra da Silva1,a, ... Concrete, Concrete Dosage, Aggregate, Alternative Materials. ABSTRACT PET is the best and most resistant plastic to the production of packaging to beverages, water, ... 3.1.2 Fine Aggregate Physical Characterization: ...

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AN EXPERIMENTAL INVESTIGATION ON SELF COMPACTING …

AN EXPERIMENTAL INVESTIGATION ON SELF COMPACTING CONCRETE WITH ARTIFICIAL FINE AGGREGATE AS AN ALTERNATIVE TO THE NATURAL FINE AGGREGATE P.Lakshmi teja 1, D. PavanProf C. Sashidhar 2 Kumar 3 1M.Tech student in structural engineering, JNT University, Anantapur, India 2Professor, Department of Civil Engineering, JNT University, Anantapur, India

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(PDF) Structural Behaviour of Concrete With Partial ...

To the solution for the stress and demand for river fine aggregate, researches have being conducted and an alternative materials such as fly ash, slag, limestone powder and siliceous stone powder is been made used. D. Execution The attempts for the replacement of river sand by …

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Concrete aggregate alternatives - Appropedia: The ...

Because soil type is hardly consistent throughout the world, fine aggregate or rock can be hard to acquire. Large amounts of steel can be added to concrete in areas with high seismic activity but this does not change the fact that concrete is a brittle material. Alternatives to the Traditional Aggregate

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Different Types & Sizes of Aggregate for Concrete ...

Aug 11, 2018· [1] FINE AGGREGATE. Fine Aggregates are usually sand or crushed stone that are less than 9.55mm in diameter. When the aggregate is sieved through 4.75mm sieve, the aggregate passed through it. Natural sand is generally used as fine aggregate, silt, …

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Brick Fine Aggregate and Ladle Furnace slag as Alternative ...

For this, cylindrical concrete specimens of 100 mm x 200 mm size were made by varying the replacement ratios of natural river sand to the alternative fine aggregates, W/C ratios, and fine ...

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(PDF) Study on Concrete with Replacement of Fine ...

International Journal of New Technology and Research (IJNTR) ISSN:2454-4116, Volume-2, Issue-5, May 2016 Pages 87-89 Study on Concrete with Replacement of Fine Aggregates by Vermiculite M.R.Divya, Prof.M.Rajalingam, Dr.Sunilaa George Abstract— Concrete is the single most widely used construction material in the world.

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An investigation of some alternative aggregates for use in ...

The use of some waste materials as aggregate for concrete has been investigated. Three specific materials were examined, china clay waste, slate waste and pulverized fuel ash. The project investigated methods of utilising alternative materials as aggregate either by low cost processing, novel mix design or by the use of admixtures.

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Pelletized Cut Rubber: An Alternative Coarse Aggregate for ...

Pelletized Cut Rubber: An Alternative Coarse Aggregate for Concrete Mixture Tomas U. Ganiron Jr Australian Institute of Geoscientists, Perth, Australia ... combination with fine and coarse aggregates rather than directly disposing them, people can minimize the waste material production to ones' country. One sample use of these

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Recent Trends in Replacement of Natural Sand With ...

alternatives, such as offshore sand, quarry dust and filtered sand have also been made (W.P.S. Dias et al 2008)[2]. Physical as well as chemical properties of fine aggregate affect the durability, workability and also strength of concrete, so fine aggregate is a most important constituent of concrete and cement mortar. Generally

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Study on Compressive Strength of Quarry Dust as Fine ...

The specimens were casted with conventional materials; that is, fine aggregate is natural river sand with M30 grade by using ordinary Portland cement (OPC). With the increase in age of concrete, the compressive strength increases up to 30 percent replacement of quarry dust as a fine aggregate.

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Concrete Mix Design | Different Grades of Concrete

May 17, 2017· Concrete Mix Design:-Concrete is a composite mixture which consists of Cement, Sand and Aggregate. Concrete mix design is the procedure for finding the right quantities of these materials to achieve the desired strength.

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What are other alternatives for fine aggregates in concrete?

Jul 07, 2017· Pumice, Rice husk, Manufactured sand, Slag sand, Powdered glass, Fly ash, Quarry dust, Processed Crushed rock fines, Mersey silt, Sugarcane bagasse ash, Groundnut ...

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The Effect of Aggregate Properties on Concrete

The Effect of Aggregate Properties on Concrete Concrete is a mixture of cementious material, aggregate, and water. Aggregate is commonly considered inert filler, which accounts for 60 to 80 percent of the volume and 70 to 85 percent of the weight of concrete.

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Recycled glass as a partial replacement for fine aggregate ...

(ASR), the partial replacement of fine aggregate and/or cement in concrete has been investigated. Re-search has concluded that the increasing proportions of crushed glass as a replacement for fine aggregate results in an increase in ASR expansion (Oliveira et …

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Construction aggregate - Wikipedia

Construction aggregate, or simply "aggregate", is a broad category of coarse to medium grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined materials in the world.

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What are other alternatives for aggregates in concrete ...

1) EPS: Expanded Polystyrene plays a very unique role in concrete. Research has shown that concrete with this material behaves very similarly to light weight concretes containing traditional aggregates. This is believed to be the case because the ...

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A Study of Concrete Made with Fine and Coarse Aggregates ...

This paper deals with the possibility of using fresh concrete waste as recycled aggregates in concrete. An experimental program based on two variables (proportion of fine aggregates replacement and proportion of coarse aggregates replacement) was implemented. The proportions of replacement were 0%, 50%, and by mass of aggregates.

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(PDF) Concrete with Recycled Glass as Fine Aggregates

The target strength was opined based on similar research in development of high strength concrete with use of fly ash as SCM with 100Mpa at 28days [14].Fine aggregates contents were replaced at 0% ...

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What Aggregate Packing is Optimal?

What Aggregate Packing is Optimal? ... Compacted Aggregates Total Concrete Volume Concrete is a suspension of aggregates in paste. Minimum Particle Size . It is best to consider combined solid particles due to interaction between particles. In reality, minimum size approaches zero. ... aggregate (fine+coarse). Calculate the voids content from ...

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Aggregates for Concrete - American Concrete Institute

AGGREGATES FOR CONCRETE E1-3 sieve and predominantly retained on the 75 µm (No. 200) sieve is called "fine aggregate" or "sand," and larger aggregate is called "coarse aggregate." Coarse aggregate may be available in several different size groups, such as 19 to 4.75 mm (3/4 in. to No. 4), or 37.5 to 19 mm (1-1/2 to 3/4 in.).

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USE OF DUNE SAND AS AN ALTERNATIVE FINE …

USE OF DUNE SAND AS AN ALTERNATIVE FINE AGGREGATE IN CONCRETE AND MORTAR R. Sanjeevan 1, S. Kavitha2, 4T.C. Ekneligoda3 and D.A.R. Dolage 1,2,3,4 Department of civil Engineering, The Open University Sri Lanka INTRODUCTION River sand is the most widely used fine aggregate in civil engineering constructions in Sri

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Design of Normal Strength Concrete Mixtures with Recycled ...

mixtures were designed and tested utilizing normal strength concrete. Aggregates. One type of fine natural aggregate (FA), one type of coarse natural aggregate (NA), and two types of recycled concrete aggregates (RCA) were used in the experimental program. INDOT No. 23 concrete sand was used as the fine aggregate.

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Replacement of Natural Sand with Efficient Alternatives ...

improvement in mechanical properties of the conventional concrete due to the addition or replacement of fine sand with efficient alternatives. KEYWORDS: Concrete, Natural sand, Alternative materials, Quarry dust, Foundry sand, Mechanical properties. I. I.INTRODUCTION Concrete is that pourable mix of …

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ALTERNATIVE SOURCES OF AGGREGATES - bgs.ac.uk

Nevertheless, in many parts of the world such material is a major source of fine aggregate. In Jamaica, 'stone dust' is produced as a by-product of limestone quarrying and is used, principally, in concrete block making and in asphalt products. The quality of the 'stone dust' is, however, variable and may perform poorly as fine aggregate.

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Partial replacement of river sand with volcanic ...

fines modulus (FM) for fine aggregates shall not be less than 2.3 or more than 3.1 (ASTM C33, 2000) [24]. Fine aggregates with FM below 2.3 produce concrete with higher cement requirements if w/c is kept constant. Similarly, fine aggregates with FM greater than 3.1 results in harsh concrete …

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EFFECTS OF AGGREGATE TYPE, SIZE, AND CONTENT ON …

The effects of aggregate type, size, and content on the behavior of normal and high-strength concrete, and the relationships between compressive strength, flexural strength, and fracture energy are discussed. The concrete mixtures incorporate either basalt or crushed limestone, aggregate sizes of 12 mm ('h in.) or 19 mm (:Y. in.), and

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4 Aggregate Specifications and Requirements - in.gov

Organic impurities are the only concern in fine aggregates. Section 904.02 places a restriction for fine aggregate for use in portland cement concrete and mortar. No restrictions are placed on organic impurities in fine aggregate for use in other types of construction. The limitations on the amount of organic impurities allowed in fine aggregates

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Aggregates for Concrete - University of Memphis

aggregates cannot be overemphasized. The fine and coarse aggregates generally occupy 60% to 75% of the concrete volume (70% to 85% by mass) and strongly influ-ence the concrete's freshly mixed and hardened proper-ties, mixture proportions, and economy. Fine aggregates (Fig. 5-1) generally consist of natural sand or crushed

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WHAT ARE THE PROPERTIES OF AGGREGATES FOR CONCRETE ...

Oct 01, 2016· Moist or wet aggregates (pores are filled with moisture and also having moisture on surface) 8. Bulking of Sand. It can be defined as in increase in the bulk volume of the quantity of sand (i.e. fine aggregate) in a moist condition over the volume of …

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