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High Performance Concrete Using Robo Sand. Strength and durability characteristics of ggbfs based hpc.383 were used in concrete to cast cubes.Robo sand passed through 2.36 mm and retained in 150 micron is used as a replacer of sand.Ggbfs complying with astm c 989 was supplied from steel industry, salem, india.High performance concrete with ggbs and robo sand.Int.J.Eng.Sci. Read More
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HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND VENU MALAGAVELLI Department of Civil Engineering, BITS, Pilani Hyderabad Campus,of sand is replaced by quarry rock dust in concrete Rajamane et al 2003 studied the properties of high performance concrete with partial replacement of cement by GGBS They found that the compressive. 4.
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with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix concrete. Keywords High Performance Concrete HPC, Compressive Strength, Ground Granulated Blastfurnace Slag GGBS, ROBO sand, Tensile Strength. Introduction Concrete is basically a mixture of cement, fine and coarse. Robo ...
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Robo Sand View SpecificationsDetails of Robo . The wide range of products manufactured by us encompasses Robo sand,Rock Sand, Fine Sand, Construction Sand, Pre-Concrete Mix, Concrete Mix, Wet Mix Concrete, Super Sand and 10mm Aggregate Mix. Our clients can avail these products from us at competitive prices and with a time bound delivery assurance.
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2018-10-415 of GGBS and sand by 30 of copper slag. Compressive strength of GGBS and copper slag was accomplished more quality than the control Mix. REFERENCES 1 R R Chavan et.al researched on the impact of ... with GGBS and sand with the ROBO sand. The cubes and cylinders are tried for both compressive and tensile strength.
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2019-1-24performance concrete with GGBS and robo sand nd concluded that the percentage increase of compressive strength of concrete is 11.06 and 17.6 at the age of 7 and 28 days by replacing 50 of cement with GGBS and 25 of sand with ROBO sand. Luo
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High performance concrete with GGBS and ROBO sand. Dec 15, 2017 On the other side, cost of concrete is attributed to the cost of its with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to .. Since slag cement is a by-product of steel manufacturing process, Properties of paving units ...
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GGBS sand. This project work also includes the benefits of using GGBS and its effects on the cement and . This study also compared the environmental impacts of different concrete mix designs in which the OPC and natural aggregates were replaced by GGBS and recycled aggregates, as shown in Table 7. GGBS is a glassy, granular, non metallic ...
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2017-10-14with GGBS and sand with the ROBO sand. The cubes and cylinders are tested for both compressive and tensile strengths. He finally concluded that by the partial replacement of cement with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix concrete. 1.1 Objectives of the study
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2017-12-20Ground Granulated Blast furnace Slag GGBS and sand with the ROBO sand crusher dust. The cubes and cylinders are tested for both compressive and tensile strengths. It is found that by the partial replacement of cement with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared to normal mix ...
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2020-6-1The 50 GGBS is recommendable for partial replacement of cement and Robo sand is the alternative material for the fine aggregate. Yogendra O. Patil et al tested by partially replacing cement with GGBG by varying GGBS from 0 to 40. They concluded that if GGBS percent increases the strength gets decreases.
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2017-10-10Vinayak Awasare, Prof. M. V. Nagendra made a study work to analyse strength properties of partially replaced GGBS concrete. The flexural strengths achieved are 3.01Mpa, 3.45Mpa, 3.58Mpa, 3.44Mpa and 3.12Mpa at 0, 20, 30, 40, and 50 for GGBS concrete respectively for M20 grade concrete of OPC cement and crushed sand.
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2016-8-23communities, as that of cement the replacement of river sand is also very important. Therefore in the present study M30 grade of concrete is considered to replace cement, by Ground Granulated Blast furnace Slag GGBS and natural sand by Manufactured Sand. The cement is replaced by GGBS as 10, 20, 30, 40 and 50 with M sand.
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2018-8-31Key words Hpc, Ggbs, Robo sand, Compressive strength, Split tensile strength. Cite this Article Dr Ch. Ravi and Dr N.K. Amudhavalli, Study on High Performance Concrete Using GGBS and Robosand M50GRADE. International Journal of Civil Engineering and Technology, 98, 2018, pp.
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2017-4-7DOI 10.21884IJMTER2016.3006.DCKF9 44 EXPERIMENTAL INVESTIGANTION ON DURABILITY PARAMETERS OF CONCRETE USING GGBS AND ROBO SAND Bheemanna Nalvadgi1, Dr.Baswaraj Gadgay2 and Dr.Shreenivas Reddy S3 1,2,3 Dept. of Construction Technology, VTU PG Centre Kalaburagi AbstractConcrete performs a very major role in construction field.This present
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2017-5-10that by the partial replacement of cement with GGBS and sand with ROBO SAND. III. Ground granulated blast furnace slag GGBS GGBS is granular material formed when molten iron blast furnace slag is rapidly chilled by immersion of water. It is a granular product with very limited crystal formation, is highly cementations in nature ...
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2017-5-27GGBS and 100 replacement of robo sand. Key Words self-Compacting Concrete, GGBS, Robo Sand, Fresh and Hardened properties of concrete 1. INTRODUCTION The present study focus on the self compacting concrete made with GGBS and robo sand. In this study GGBS and robo sand are used at various proportions. As we know the
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2017-3-4ROBO sand crusher dust. The cubes and cylinders are tested for compressive strengths and split tensile strength. It is found that by the partial replacements of cement with GGBS and the sand with ROBO sand helped in improving the strength of the concrete substantially compared to
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2014-7-8GGBS AND ROBO SAND M. Vijaya Sekhar Reddy 1, M. Seshalalitha 2 1HOD and Assistant Professor, Department of Civil Engineering Srikalahasteeswara Institute of Technology, Srikalahasti, and Research Scholar at Sri Venkateswara University College of Engineering, Tirupati, Andhra Pradesh, India
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2015-3-31In the mix proportion, Fine Aggregate is replaced by Robo Sand in percentages of 0, 25, 50, 75 100. For each percentage replacement of fine aggregate by Robo sand, cement is replaced by GGBS partially in percentages of 30, 40, 50 60 respectively. Super Plasticizer dosage is between 0.5 and 0.8 by weight of cement.
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2019-8-17GGBS, Robo Sand RS, Natural River Sand, Ordinary Portland Cement OPC, Compressive Strength 1. INTRODUCTION The global consumption of natural sand is very high, due to the extensive use of concrete or mortar. In general, the demand of natural sand is quite high in developing countries to satisfy the rapid infrastructure growth, in this ...
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