Performance Of SelfCompacting Concrete Made With Coarse

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Performance of self-compacting concrete made with coarse ...

Performance of self-compacting concrete made with coarse and fine recycled concrete aggregates and ground . granulated blast-furnace slag . Omar Kouider Djelloul1a, Belkacem Menadi1b, George Wardeh2c and Said Kenai 1. 1Geomaterials Laboratory, Department of Civil Engineering, University of

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Performance of self-compacting concrete made with coarse ...

Performance of self-compacting concrete made with coarse and fine recycled concrete aggregates and ground granulated blast-furnace slag Omar Kouider Djelloul, Belkacem Menadi, George Wardeh and Said Kenai : Abstract This paper reports the effects of coarse and fine recycled concrete aggregates (RCA) on fresh and hardened properties of self-compacting concrete (SCC) containing ground

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Performance of self-compacting concrete made with coarse ...

Performance of self-compacting concrete made with coarse and fine recycled concrete aggregates and ground granulated blast-furnace slag April 2018 DOI: 10.12989/acc.2018.6.2.103

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Performance of self-compacting concrete made with coarse ...

This paper reports the effects of coarse and fine recycled concrete aggregates (RCA) on fresh and hardened properties of self-compacting concrete (SCC) containing ground granulated blast-furnace slag (GGBFS) as cement replacement. For this purpose, three SCC mixes groups, were produced at a constant water to binder ratio of 0.38. Both fine and coarse recycled aggregates were used as natural ...

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(PDF) Evaluating the performance of self compacting ...

21/06/2018  The paper presents the results of an investigation conducted to evaluate the performance of Self Compacting Concrete (SCC) made with different replacement levels of Recycled Concrete

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Evaluating the performance of self compacting concretes ...

30/08/2018  The paper presents the results of an investigation conducted to evaluate the performance of Self Compacting Concrete (SCC) made with different replacement levels of Recycled Concrete Aggregates (RCA) with the use of Non Destructive Testing (NDT) techniques. Non-destructive tests such as Electrical Resistivity, Ultrasonic Pulse Velocity (UPV) and Rebound Hammer were conducted on

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Performance of self-compacting concrete made with ...

Performance of self-compacting concrete made with hydraulic lime as filler ... Coarse Agg. (kg/m3) Water (kg/m3) W/P 340 655 1170 190 0.55 flow ability, passing ability and stability of self-compacting concrete gets rid of these inconveniences and enhances productivity in construction. Traditional self-compacting concrete requires huge amounts of binder content in order to achieve these ...

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Evaluating the performance of self compacting concretes ...

30/08/2018  The paper presents the results of an investigation conducted to evaluate the performance of Self Compacting Concrete (SCC) made with different replacement levels of Recycled Concrete Aggregates (RCA) with the use of Non Destructive Testing (NDT) techniques. Non-destructive tests such as Electrical Resistivity, Ultrasonic Pulse Velocity (UPV) and Rebound Hammer were conducted on

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Evaluating the performance of self compacting concretes ...

Evaluating the performance of self compacting concretes made with recycled coarse and fine aggregates using non destructive testing techniques Navdeep Singh, S.P. Singh⇑ Dr B R Ambedkar ...

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Evaluating the performance of self compacting concretes ...

Evaluating the performance of self compacting concretes made with recycled coarse and fine aggregates using non destructive testing techniques Navdeep Singh, S.P. Singh ⇑ Dr B R Ambedkar National Institute of Technology, Jalandhar, India highlights Performance of SCC made with different replacement levels of Recycled Concrete Aggregates (RCA) with the use of Non Destructive Testing

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Performance evaluation of self-compacting concrete ...

23/03/2020  Accordingly, in this study, self-compacting concrete (SCC) was developed economically, using sustainable materials such as volcanic ash (VA) and recycled coarse aggregates (RCA). The flow behavior, mechanical properties, and durability performance were evaluated and compared for the developed mixes. Six concrete mixes with different compositions, including the replacement of

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(PDF) Performance of Self Compacted Concrete With Steel ...

Performance of Self Compacted Concrete With Steel Slag Replacing Coarse Aggregate

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HIGH PERFORMANCE SELF-COMPACTING CONCRETE USING

In this article, attempt has been made to improve the performance of self compacting concrete (SCC) using recycled coarse aggregate with eco sand. SCC represents one of the most significant advances in concrete technology for decades. SCC has been developed to ensure adequate compaction and facilitate placement of concrete in structures with congested reinforcement and in restricted areas.

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Comparison of the Performance of Self Compacting Concrete

The coarse aggregate chosen for SCC is typically round in shape, is well graded, and smaller in maximum size than that used for conventional concrete typical conventional concrete could have a maximum aggregate size of 40 mm or more. In general, a rounded aggregate and smaller aggregate particles aid in the flow ability and deformability of the concrete as well as aiding in the prevention of ...

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Performance of self-compacting concrete incorporating ...

15/10/2016  The experimental program was designed to study the sulphate resistance of self-compacting concrete and self-compacting sand concrete incorporating recycled concrete aggregates with different sizes obtained by crushing demolished concrete. A total of 8 different mixtures were produced and tested under different sulphate exposure conditions that simulate the real field condition. The performance ...

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Performance analysis of self compacting concrete without ...

performance of self compacting concrete. Three different chemical admixtures were used in the research. Fly ash was used and the micro structure of the concrete was modified. The reduction of water-cement powder ratio decreased the porosity and increased the performance of hardening con-crete. The higher use of chemical admixture increased the compressive strength of SCC. Mithra et al.

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Performance of self-compacting concrete made with ...

Performance of self-compacting concrete made with hydraulic lime as filler ... Coarse Agg. (kg/m3) Water (kg/m3) W/P 340 655 1170 190 0.55 flow ability, passing ability and stability of self-compacting concrete gets rid of these inconveniences and enhances productivity in construction. Traditional self-compacting concrete requires huge amounts of binder content in order to achieve these ...

Get Price

Evaluating the performance of self compacting concretes ...

Evaluating the performance of self compacting concretes made with recycled coarse and fine aggregates using non destructive testing techniques Navdeep Singh, S.P. Singh ⇑ Dr B R Ambedkar National Institute of Technology, Jalandhar, India highlights Performance of SCC made with different replacement levels of Recycled Concrete Aggregates (RCA) with the use of Non Destructive Testing

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(PDF) Performance of Self Compacted Concrete With Steel ...

Performance of Self Compacted Concrete With Steel Slag Replacing Coarse Aggregate

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HIGH PERFORMANCE SELF-COMPACTING CONCRETE USING

In this article, attempt has been made to improve the performance of self compacting concrete (SCC) using recycled coarse aggregate with eco sand. SCC represents one of the most significant advances in concrete technology for decades. SCC has been developed to ensure adequate compaction and facilitate placement of concrete in structures with congested reinforcement and in restricted areas.

Get Price

Comparison of the Performance of Self Compacting Concrete

The coarse aggregate chosen for SCC is typically round in shape, is well graded, and smaller in maximum size than that used for conventional concrete typical conventional concrete could have a maximum aggregate size of 40 mm or more. In general, a rounded aggregate and smaller aggregate particles aid in the flow ability and deformability of the concrete as well as aiding in the prevention of ...

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SELF COMPACTING CONCRETE WITH SLAG AS COARSE

Keeping coarse and fine aggregate contents constant, self-compacting concrete can be made easily by varying water/cement ratio and super plasticizer dosage [3]. In self-compacting concrete, the amount of aggregates required are determined, and the paste of binders is then filled into the voids of aggregates to ensure

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Performance of self-compacting concrete incorporating ...

15/10/2016  The experimental program was designed to study the sulphate resistance of self-compacting concrete and self-compacting sand concrete incorporating recycled concrete aggregates with different sizes obtained by crushing demolished concrete. A total of 8 different mixtures were produced and tested under different sulphate exposure conditions that simulate the real field condition. The performance ...

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Performance analysis of self compacting concrete without ...

19/08/2017  It was perceived that the performance of self-compacting concrete showed a positive effect in terms of load carrying in the long run. Hence forth the test results revealed that the SCC concrete prepared with non-rational method by using large size coarse aggregates such as 20 mm well graded and with only mineral admixtures proved efficient and effective for structural applications.

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Self Compacting Concrete - Structural Guide

Very high attention shall be made on the selection of the coarse aggregate for self-compacting concrete as they made a considerable impact on the workability of the concrete. Maximum size of the aggregate is limited to 20mm usually; When the area to be concrete is congested, the size of the aggregate may be limited to 10-12mm

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Performance analysis of self compacting concrete without ...

performance of self compacting concrete. Three different chemical admixtures were used in the research. Fly ash was used and the micro structure of the concrete was modified. The reduction of water-cement powder ratio decreased the porosity and increased the performance of hardening con-crete. The higher use of chemical admixture increased the compressive strength of SCC. Mithra et al.

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