2017-2-2 Effect of Quarry Dust on High Performance Concrete S.Azhagarsamy1, A.M.Sumaiya Fathima2, K.Thilagavathi2 1Assistant Professor,2UG Student, Department of Civil Engineering Mailam Engineering College, Mailam, Villupuram District, Tamil Nadu 604 304 [email protected], [email protected], [email protected]
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2014-6-1 This paper describes the experimental study of High-Performance concrete with quarry dust as fine aggregate in addition of steel fibre. To over-come the difficulties due to excessive sand mining, quarry dust was used as fine aggregate. Quarry dust is the fine material, produced from gravel crushers.
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Request PDF Effect of Crushed Sandstone Sand on the Properties of High Performance Concrete Aggregates are the major constituents in the construction industry. With natural sand and gravel ...
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2018-3-7 The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%,
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2013-12-21 concrete such as honey combing, segregation, voids, capillary, etc. The purpose of this research is to experimentally investigate the effect of M-Sand in structural concrete by replacing river sand and develop a high performance concrete. It is proposed to determine and compare the differences in
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2018-6-1 Portland limestone cement, river sand and quarry rock dust both of 2 mm maximum size as fine aggregate, and 14 mm crushed rock coarse aggregate were used for the concrete The particle size distribution and the physical properties of the fine and coarse aggregates are shown in Fig. 1 and Table 1 respectively. The fine and coarse aggregates satisfied the BS EN 12620:2002 + A1:2008 specifications.
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For production of building aggregates. Offer like jaw crusher, impact crusher, cone crusher and sand-making machine.
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2019-5-10 Sand (M-Sand) and Quarry Dust Sand as a substitute for river sand become inevitable. To overcome from this crisis, fully replacement of sand with M-Sand and Quarry Dust can be an economic alternative. In this project determine the concrete’s strength and durability by
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2017-11-25 found that the concrete strength is inversely proportional to the quantity of clay particles contained in aggregates. Key words: Concrete compressive strength, concrete testing, sand, gravel, cement clay particles. INTRODUCTION Concrete is a construction material which is composed of three main materials, these being cement, water and
More2013-12-21 concrete such as honey combing, segregation, voids, capillary, etc. The purpose of this research is to experimentally investigate the effect of M-Sand in structural concrete by replacing river sand and develop a high performance concrete. It is proposed to determine and compare the differences in
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2014-1-18 Partial replacement of cement by Metakaolin and Quarry Dust by sand in concrete mixes would, not only lead to considerable savings in consumption of cement and natural sand 2. The ultimateload carrying capacity of High performance concrete beam using (10% Metakaolin and 30% Quarry Dust) is found to be 26kN, and 38 kN, at the age of 28,and 56 ...
More2015-6-3 The detailed experimental investigation is came to study the effect of partial replacement of cement by Fly Ash (FA) and fine aggregate by quarry sand with using admixture in concrete.The huge quantity of concrete is ... typically composes 15–35 percent by weight of all cementitious material in the concrete mix. In high‐performance ...
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IRJET-Effect of Quarry Dust on High Performance Concrete IRJET-Strength and Durability Studies on Concrete Using Quarry Dust as Fine Aggregate IRJET-Study on Durability Parameters of High Strength Concrete Using Slag Sand and Quarry Sand
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Advances in concrete material research has introduced to development the new class of concrete which is known as Ultra High Performance Concrete (UHPC). Due to the most exceedingly awful on nature coarse aggregate quality, UHPC was delivered to success in concrete. This study investigated the effect of differentsand gradation (63-300μm, 300-600μm, 600-1180μm, and normal sand) on compressive ...
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-The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials.
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2014-1-8 High-strength concrete containing basalt and normal-strength concrete ... There is much controversy concerning the effects of coarse aggregate size on concrete, principally about the effects on fracture energy. Some research (Strange and Bryant 1979, Nallathambi, Karihaloo, and Heaton 1984) has shown that there is an ...
More2019-5-10 Sand (M-Sand) and Quarry Dust Sand as a substitute for river sand become inevitable. To overcome from this crisis, fully replacement of sand with M-Sand and Quarry Dust can be an economic alternative. In this project determine the concrete’s strength and durability by
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2019-2-8 The effect of shape, texture and grading of aggregates on fresh concrete was evaluated experimentally, quantified by means a proportioning method based on packing density concepts, the Compressible Packing Model (CPM), and analyzed by an empirical tool suggested by Shilstone.
More2017-11-25 found that the concrete strength is inversely proportional to the quantity of clay particles contained in aggregates. Key words: Concrete compressive strength, concrete testing, sand, gravel, cement clay particles. INTRODUCTION Concrete is a construction material which is composed of three main materials, these being cement, water and
More2019-5-10 Sand (M-Sand) and Quarry Dust Sand as a substitute for river sand become inevitable. To overcome from this crisis, fully replacement of sand with M-Sand and Quarry Dust can be an economic alternative. In this project determine the concrete’s strength and durability by
More2017-11-25 found that the concrete strength is inversely proportional to the quantity of clay particles contained in aggregates. Key words: Concrete compressive strength, concrete testing, sand, gravel, cement clay particles. INTRODUCTION Concrete is a construction material which is composed of three main materials, these being cement, water and
More2019-2-8 The effect of shape, texture and grading of aggregates on fresh concrete was evaluated experimentally, quantified by means a proportioning method based on packing density concepts, the Compressible Packing Model (CPM), and analyzed by an empirical tool suggested by Shilstone.
More2014-1-8 High-strength concrete containing basalt and normal-strength concrete ... There is much controversy concerning the effects of coarse aggregate size on concrete, principally about the effects on fracture energy. Some research (Strange and Bryant 1979, Nallathambi, Karihaloo, and Heaton 1984) has shown that there is an ...
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2009-2-24 R. Mačiulaitis et al. The effect of concrete composition and aggregates properties on performance of concrete 318 (the crushed 0.5–2 mm size glass and 2–16 mm fraction gravel was utilised; 0.5–2 mm size expanded clay and 2– 16 mm size gravel). The lowest values of the compressive strength were achieved only when the crushed 2–16 mm
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2021-8-9 performance record, the aggregates should be tested before they are used in concrete. The most commonly used aggregates—sand, gravel, crushed stone, and air-cooled blast-furnace slag—produce freshly mixed normal-weight concrete with a density (unit weight) of 2200 to 2400 kg/m. 3 (140 to 150 lb/ft. 3). Aggregates of expanded shale,
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2016-11-3 3.1 Effect of washing Aggregate properties The material properties of the aggregates, i.e., particles size distribution, specific surface and sand equivalent value, were measured prior to and after the washing procedure. The effect of washing on the particle size distribution of the aggregates can be seen in Figure 2. The results
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2019-1-29 Concrete Mixtures. Fifteen concrete mixes were prepared and classified into three groups based on the following designed compressive strength (\( f_{cd} \)): L-group for \( f_{cd} \) of 18 MPa, M-group for \( f_{cd} \) of 24 MPa, and H-group for \( f_{cd} \) of 35 MPa.In each group, lightweight fine aggregates were replaced by using the natural sand from 0 to 100% at an interval of 25%, as ...
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In this study, the carrier effect of zeolite sands in reducing the autogenous shrinkage and optimizing the microstructure of ultra-high-performance concrete (UHPC) is studied. Pre-wetted calcined zeolite sand (CZ), calcined at 500 °C for 30 min, and natural zeolite sand (NZ), with 15 wt.% and 30 wt.
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2012-6-19 Factorial design approach was undertaken to determine the effect of initial moist-curing duration (0 and 6 days) on properties of high-performance concrete (HPC) made with different water-to-cementitious materials ratios (w/cm) of 0.30 and 0.40 and sand substitution rates with lightweight sand (LWS) of 0 and 30 %, by volume. Mechanical properties of HPC are shown to be mainly affected by
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