Effect of Manufactured Sand on Durability Properties of ...

Here various durability tests were conducted for concrete. From the test results, it is observed that with increasing proportion of manufactured sand the penetration of water into concrete decreases. Keywords: - Durability, Natural Sand, Manufactured sand, …

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Durability Phenomenon in Manufactured Sand Concrete ...

28/05/2020· Durability tests, entailing exposure of concrete to acid attack, sea water, water absorption, sulphate attack, water permeability and rapid chloride penetration, were also performed. The results show that mixture made with 50% manufactured sand 10 %Alccofine and 0.5% Zinc oxide replacement, demonstrated better durability.

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effects on durability of concrete by using manufactured ...

Manufactured Sand for Construction - Structural Guide. Concrete made with M-sand can withstand severe environmental conditions. Further, it reduces the corrosion of reinforcement and permeability. In general, it has good resistance to factors affecting durability of concrete. Workability of Concrete: As per the studies, workability of concrete increases with the use of manufactured sand.

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Effects of Manufactured Sands and Blended Aggregates on ...

some discussion of water demand. Very little modern data exists examining the frost durability of concrete produced with manufactured sand, which tends to be more angular and have higher fines content. Sand angularity affects mortar and concrete properties primarily by changing water

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STRENGTH AND DURABILITY STUDIES ON CONCRETE MADE WITH ...

effect of M-sand on strength and durability properties of concrete. Some key relevant research findings are discussed below. Patel and Pitroda [1] reported that the MOE reduced in the presence of fly ash as compared to control mix. It was reported that MOE reduced by 53.79% and 46.43% for concrete grades M25 and M40 respectively when the 40% of cement was replaced by the fly ash.

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Durability of sea-sand containing concrete: Effects of ...

01/01/2011· The chloride ions present in sea sand, however, make its application potentially threatening to the durability of concrete structures made using it , , , . The NEL test of chloride ion diffusion was used to conduct an experimental study on the durability of sea-sand containing concrete materials . An orthogonal experiment with the factors water/cement ratio, water consumption per cubic meter, curing time, and the type of sand was performed. The effect …

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Durability of Concrete Using Manufactured Sand as a ...

Durability of Concrete Using Manufactured Sand as a Complete Replacement of Natural Sand with Basalt Fibers Suman Luitel1`, ... Keywords: Basalt fibers, Fibro-Reinforced Concrete, Durability test, manufactured sand, Natural Sand, Residual Compressive Strength 1. Introduction Concrete is a building material made from a mixture of coarse aggregate, fine aggregate, cement, and water, which …

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effects on durability of concrete by using manufactured ...

PDF Effect of Manufactured Sand on Durability Properties of ... penetration test shows that chloride ion penetrability is high for concrete with natural sand while it is reduced using manufactured sand. They attribute this due to coarser grain size of manufactured sand resulting in better packing of particles. They suggest that 70% of ...

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Durability Properties of Concrete Using Manufactured Sand ...

manufactured sand having good durability properties. Keywords: Manufactured sand, chemical attack, Drying Shrinkage, Permeability, Rapid chloride penetration I. INTRODUCTION he durability of cement concrete is defined as its ability to resist weathering action, chemical attack, or any other process of deterioration. Durable concrete will retain its original from, quality and serviceability ...

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Durability of Concrete Using Manufactured Sand as a ...

Durability of Concrete Using Manufactured Sand as a Complete Replacement of Natural Sand with Basalt Fibers Suman Luitel1`, ... Keywords: Basalt fibers, Fibro-Reinforced Concrete, Durability test, manufactured sand, Natural Sand, Residual Compressive Strength 1. Introduction Concrete is a building material made from a mixture of coarse aggregate, fine aggregate, cement, and water, which …

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Durability of sea-sand containing concrete: Effects of ...

01/01/2011· Optimum durability performance of the concrete is reached under these conditions: A3, B1, C4, D1, or; the sand is type A3, a desalted sea sand, the water/cement ratio is B1, 0.45, the curing time is C4, 180 d, and the water consumption per cubic meter is C4, 185. This result agrees with the intuitive judgment of the choices for factors A (sand type) and C (curing time). The two predicted ...

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Durability of Concrete Using Manufactured Sand as a ...

Call for Papers - International Journal of Science and Research (IJSR) is a Fully Refereed - Peer Reviewed International Journal. Notably, it is a Referred, Highly Indexed, Online International Journal with High Impact Factor.

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Exploratory study on durability of concrete structures by ...

01/01/2020· The possibilities of using manufactured sand obtained from crusher were studied and the experimental analysis of quarry dust strength properties of fresh and hardened concrete was obtained. Also, the properties of partially replacement of cement with ground granulated blast furnace slag content for 20% were founded. The compressive strength and amplitude of GGBS incorporated concrete …

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durability of manufactured sand - redegirasol.be

Investigation on Durability Properties of Concrete Using , GGBS and fine aggregate with manufactured sand helped in improving the durability of the concrete substantially compared to normal mix concrete increased results the durability property of concrete is enhanced by partial replacement of sand with 50% of M-sand ,

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STRENGTH AND DURABILITY PROPERTIES OF HIGH …

Manufactured Sand (M-Sand) produced by the crushing of hard granite has been identified as a good substitute for natural sand. The main objective of this study is to check the strength and durability characteristics of HPC using M-Sand along with 5% silica fume. The natural sand was replaced by M-Sand on proportion of 0%, 20%, 40%, 60%, 80% and ...

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Manufactured Sand (M-Sand) for Concrete -Properties …

Thus, increased quality and durability of concrete. M-Sand is obtained from specific hard rock (granite) using the state-of-the-art International technology, thus the required property of sand is obtained. M-Sand is cubical in shape and is manufactured using technology like High Carbon steel hit rock and then ROCK ON ROCK process which is synonymous to that of natural process undergoing in ...

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Cement Concrete & Aggregates Australia Research Report

companies have made significant progress in using manufactured sand, there is little common agreement on which tests might be applied to the product or what limits should be specified for supply of the product. As a consequence Cement Concrete & Aggregates Australia (CCAA) established a sub committee in November 2004 to develop a research project that would recommend national test …

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effects on durability of concrete by using …

Comparative study on the effects of using natural sand and manufactured sand for the production of C-25 concrete Mikiyas Alemeshet Abera [email protected] Wolaita Sodo University, Wolaita Sodo, Ethiopia ABSTRACT Manufactured sand is a term used for aggregate materials less than 4.75mm and which are processed from crushed rock or gravel.

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Durability Properties of Concrete Using Manufactured Sand ...

manufactured sand having good durability properties. Keywords: Manufactured sand, chemical attack, Drying Shrinkage, Permeability, Rapid chloride penetration I. INTRODUCTION he durability of cement concrete is defined as its ability to resist weathering action, chemical attack, or any other process of deterioration. Durable concrete will retain its original from, quality and serviceability ...

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Durability of Concrete Using Manufactured Sand as a ...

Call for Papers - International Journal of Science and Research (IJSR) is a Fully Refereed - Peer Reviewed International Journal. Notably, it is a Referred, Highly Indexed, Online International Journal with High Impact Factor.

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durability of manufactured sand - redegirasol.be

Investigation on Durability Properties of Concrete Using , GGBS and fine aggregate with manufactured sand helped in improving the durability of the concrete substantially compared to normal mix concrete increased results the durability property of concrete is enhanced by partial replacement of sand with 50% of M-sand ,

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Manufactured Sand (M-Sand) in Construction | …

23/10/2018· Crushed sand can be of coarser and angular texture. This can lead to more water and cement requirement to achieve the expected workability. Manufactured sand can contain larger amounts of micro fine particles than natural sand, This can affect the strength and workability of the concrete. We are also using M-sand for current project.

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Durability of Concrete and Effects of Durability of …

14/02/2017· Durability is defined as the capability of concrete to resist weathering action, chemical attack and abrasion while maintaining its desired engineering properties. It normally refers to the duration or life span of trouble-free performance. Different concretes require different degrees of durability depending on the exposure environment and properties desired.

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Cement Concrete & Aggregates Australia Research Report

companies have made significant progress in using manufactured sand, there is little common agreement on which tests might be applied to the product or what limits should be specified for supply of the product. As a consequence Cement Concrete & Aggregates Australia (CCAA) established a sub committee in November 2004 to develop a research project that would recommend national test …

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The Durability of Concrete Produced Using CO as an Admixture

The Durability of Concrete Produced Using CO 2 as an Admixture . Sean Monkman1, Mark MacDonald2, and Doug Hooton3. 1 CarbonCure Technologies, 60 Trider Crescent, Dartmouth, NS, Canada. B3B 1R6, Email: [email protected] 2 CarbonCure Technologies, Email: < [email protected] > 3 University of Toronto, Department of Civil Engineering, 35 St …

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Preparation and Properties of Concrete Containing Iron ...

High performance concrete was prepared by using iron tailings mixed with manufactured sand. Effects of the content of iron tailings on the performance of concrete were studied. The results show that the slump of concrete containing iron tailings is equal to concrete with river sand when the content of iron tailings is 60%. With the increase of the content of iron tailings, compressive strength ...

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Materials | Special Issue : Durability of Concrete or ...

31/03/2021· The durability research results of tested lightweight concretes showed that, despite considerably higher water absorption, a comparable water permeability and comparable or better freeze-thaw resistance in relation to normal-weight concrete may be present. Nevertheless, the fundamental requirement of lightweight concrete to achieve good durability requires the aggregate’s initial …

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