durability studies of concrete made by using artificial sand
EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL
2017-5-2 · sand in M30 Grade concrete the coefficient of determination for 28 days 90 days compressive strength found to be 0.9753 and 0.9748 which indicates that the model has a good fit. J. Anne Mary et al (2016) reported that Worldwide the average consumption of sand for construction increases 40 billion tons annually as sand is used as a conventional
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Chloride Analysis of Sea Sand for Making Concrete
2016-5-6 · Sea sand mainly contains more salinity due to sodium chloride. The chloride ions (Cl −) present in sea sand make its application potentially threatening to the durability of concrete structures made by using it 4 5 . Therefore the salt content of the sea sand must be eliminated before it is utilized to avoid the potential hazards .
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Strength and Durability Characteristics of GGBFS Based HPC
A number of studies (Pazhani and Jeyaraj 2010 Malagavalli and Rao 2010) have been conducted on the durability and strength of concrete made with mineral admixture concrete. The main constituents in production of concrete are Cement and River sand (Fine aggregate) which has
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Anna UniversityDepartment of Civil- Structural
Durability Study on Geopolymer Concrete made with GGBS and black Ricehusk Ash R.Prasanna Venkatesan 2016 3. Studies on FLyash and slag Blended Geopolymer Concrete S.Sundar Kumar 2017 4. Optimization of Time and Cost Estimation for Prefabrication Construction Using Artificial Neural Network S.Ashok Manikandan 2018
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Strength and durability properties of granite powder concrete
Durability studies of concrete made by using artificial sand with dust and natural sand was to study the strength and durability performance of concretes made with natural sand and artificial
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Influence of Local Sand on the Physicomechanical
This research consists of incorporating the crushed sand (CS) in the composition of a concrete and studies the effect of its gradual replacement by the sand dune (SD) on sustainability of high performance concrete (HPC) in aggressive environments. The experimental study shows that the parameters of workability of HPC are improved when the CS is partially replaced by the SD ( 1/3) additional
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Durability Prediction of New Zealand Marine Concretes 5
2018-4-4 · 1Senior Concrete Engineer BRANZ Ltd. 2Materials Scientist BRANZ Ltd. 3 Scientist Opus International Consultants Ltd. Durability Prediction of New Zealand Marine Concretes 5-year findings from exposure site and laboratory studies DH Chisholm1 NP Lee2 and SA Freitag3 SYNOPSIS In late 1998 BRANZ set up three marine exposure sites for monitoring chloride ingress into 36
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Strength and Durability Characteristics of Cement
2021-4-23 · Meanwhile studies on alternative aggregate resources were conducted owing to the recent shortage of natural aggregates for concrete 10 11 and some studies on using blast furnace slag a byproduct of the steel industry as aggregates for concrete were reported 12 13 14 15 .
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Durability of Concrete Using Manufactured Sand as a
2020-4-8 · artificial sand. Compressive and flexural tests are conducted to study the strength of concrete using artificial sand and the results are compared with that of natural sand concrete. Rathod et al (2015) 5 has done an experimental research on normal strength concrete of grade M25 using basalt fiber.
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Influence of Local Sand on the Physicomechanical
This research consists of incorporating the crushed sand (CS) in the composition of a concrete and studies the effect of its gradual replacement by the sand dune (SD) on sustainability of high performance concrete (HPC) in aggressive environments. The experimental study shows that the parameters of workability of HPC are improved when the CS is partially replaced by the SD ( 1/3) additional
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Experimental Study on Mortar Using Natural Admixtures
2016-9-9 · binding property for making mortar and concrete mixing. In the older days the palaces of kings are constructed by using this jaggery water as a natural admixture and the buildings which are built by using jaggery water is extremely good for making the structures as thermally insulated. The properties of lime is given in Table 1. TABLE 1.
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Mechanical Properties of M 25 Grade Concrete Made
2018-8-2 · Mechanical Properties of M 25 Grade Concrete Made With Pumice as A Partial Replacement Of Coarse Aggregate R Rajesh Kumar1 Lightweight aggregate concrete By using porous lightweight aggregate of low apparent specific gravity as structural materials. Till now studies on lightweight concrete with pumice aggregate have been scarce.
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Anna UniversityDepartment of Civil- Structural
Durability Study on Geopolymer Concrete made with GGBS and black Ricehusk Ash R.Prasanna Venkatesan 2016 3. Studies on FLyash and slag Blended Geopolymer Concrete S.Sundar Kumar 2017 4. Optimization of Time and Cost Estimation for Prefabrication Construction Using Artificial Neural Network S.Ashok Manikandan 2018
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Durability properties of concretes made with sand and
2020-4-1 · This study characterizes the durability and mechanical performance of the concrete produced with basalt in different sizes. The innovation of this research lies in the fact that cement is replaced by basalt powder. Different percentages of basalt in powder and sand form were added as a partial replacement of cement and fine aggregate respectively.
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Performance and durability of concrete made with
1996-1-1 · DURABILITY OF CONCRETE Durability is not an intrinsic property of concrete but rather an attribute it cannot be directly mea- sured but it is assessed by using a function which relates its performance to the exposure conditions of the material.9 The seriousness of the durability problems with modern concrete structures can be seen from the
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STRENGTH PROPERTIES OF GEOPOLYMER CONCRETE
2018-7-17 · concrete with m. sand as an effective alternate for conventional concrete which involves use of Portland cement and thus leading to effective usage of waste artificial materials which leads to dumping problems leading to environmental degradation 4 . S. Nagajothi and S. Elavenil made
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Durability Prediction of New Zealand Marine Concretes 5
2018-4-4 · 1Senior Concrete Engineer BRANZ Ltd. 2Materials Scientist BRANZ Ltd. 3 Scientist Opus International Consultants Ltd. Durability Prediction of New Zealand Marine Concretes 5-year findings from exposure site and laboratory studies DH Chisholm1 NP Lee2 and SA Freitag3 SYNOPSIS In late 1998 BRANZ set up three marine exposure sites for monitoring chloride ingress into 36
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Strength and Durability Properties of Granite Powder Concrete
2017-12-1 · M.G. Shaikh S.A. Daimi Durability studies of concrete made by using artificial sand with dust and natural sand International Journal of Earth Sciences and Engineering ISSN 09745904 vol. 04 No.06 SPL Oct 2011 p 823-825. 4
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AN EXPERIMENTAL INVESTIGATION ON SELF
2017-2-2 · required fresh concrete properties. Since artificial fine aggregate contains large amount of fines can be used as an alternative to river sand. Due to high fines content in artificial fine aggregate the strength and durability properties of the concrete are reported to be considerably improved by using artificial fine aggregate.
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Anna UniversityDepartment of Civil- Structural
Durability Study on Geopolymer Concrete made with GGBS and black Ricehusk Ash R.Prasanna Venkatesan 2016 3. Studies on FLyash and slag Blended Geopolymer Concrete S.Sundar Kumar 2017 4. Optimization of Time and Cost Estimation for Prefabrication Construction Using Artificial Neural Network S.Ashok Manikandan 2018
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Experimental Investigation of Strength and Durability of
2020-12-1 · concrete for special high strength applications is required. The rate of development of strength is higher than 43 grade OPC. b) Fine aggregate(VSI sand) • Vertical Shaft Impactor (V.S.I.) Sand is also known as Artificial Sand or Crushed Sand. Only sand manufactured by V.S.I. Crusher is cubical and angular in shape.
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EFFECTS OF SALT WATER ON CONCRETEProject Topics
2021-6-14 · EFFECTS OF SALT WATER ON CONCRETECIVIL ENGINEERING PROJECT TOPICS. Concrete is an artificial engineering material made from a mixture of Portland cement water fine and coarse aggregates and a small amount of air. It is the most widely used construction material in
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STRENGTH AND DURABILITY STUDIES ON CONCRETE
2018-9-7 · STRENGTH AND DURABILITY STUDIES ON CONCRETE MADE WITH MANUFACTURED SAND S. S. Saravanan and P. Jagadeesh School of Mechanical and Building Sciences Vellore Institute of Tec hnology University India E-Mail ssaravanan513 gmail ABSTRACT Use of manufactured sand in concrete has been an area of interest for many researchers across the globe.
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STRENGTH PROPERTIES OF GEOPOLYMER CONCRETE
2018-7-17 · concrete with m. sand as an effective alternate for conventional concrete which involves use of Portland cement and thus leading to effective usage of waste artificial materials which leads to dumping problems leading to environmental degradation 4 . S. Nagajothi and S. Elavenil made
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Factors Affecting Durability of Lightweight Concrete and
Corrosion Resistance of Reinforced Lightweight Concrete Concrete alkalinity provides a protective layer to steel reinforcement and avoids steel corrosion. The alkalinity of concrete can be increased by using large percentage of cement and it is recommended to be greater than 350 Kg/m 3 otherwise the steel reinforcements will be corroded quickly
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Strength and Durability Characteristics of Cement
2021-4-23 · Meanwhile studies on alternative aggregate resources were conducted owing to the recent shortage of natural aggregates for concrete 10 11 and some studies on using blast furnace slag a byproduct of the steel industry as aggregates for concrete were reported 12 13 14 15 .
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EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL
2017-5-2 · sand in M30 Grade concrete the coefficient of determination for 28 days 90 days compressive strength found to be 0.9753 and 0.9748 which indicates that the model has a good fit. J. Anne Mary et al (2016) reported that Worldwide the average consumption of sand for construction increases 40 billion tons annually as sand is used as a conventional
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