A MIX DESIGN PROCEDURE FOR SELF COMPACTING CONCRETE

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A MIX DESIGN PROCEDURE FOR SELF COMPACTING

2018-2-6  ABSTRACT – This paper proposes a mix design procedure for self-compacting concrete (SCC) to achieve target mean compressive strength, in which mixes are designed on the basis of Indian Standards and suitable adjustments are done as per the previous studies and guidelines provided by various concern agencies. The amount of fine and coarse aggregates, cementing material and mixing water, as well as type and dosage of super plasticizer (SP) to be used are the major factors influencing the properties of SCC in the plastic stage as well as in hardened stage. So in plastic stage slump flow, V-funnel, L-flow, and in hardened stage compressive strength, splitting tensile strength and flexural strength tests at the age of 28 days were carried out to observe the performance of SCC, and the results indicate that the proposed method could produce successfully SCC

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(PDF) A MIX DESIGN PROCEDURE FOR SELF COMPACTING CONCRETE ...

The Self Compacting Concrete, which contains more fines content, is proved to Nan Su and et al. proposed a simple mix design be more durable. Started in Japan, numbers of procedure for SCC and their main focus was to fill voids of investigations were reported worldwide on the mix design loosely filled aggregate with binder paste.

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Self-Compacting Concrete - Procedure for Mix Design

2013-8-11  Since, self-compactibility is largely affected by the characteristics of materials and the mix proportions, it becomes necessary to evolve a procedure for mix design of SCC. Okamura and Ozawa have proposed a mix proportioning system for SCC. In this system, the coarse aggregate and fine aggregate contents are fixed and self-compactibility is to be achieved by adjusting the water /powder

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Mix Design Procedure for Self Compacting Concrete

2015-4-9  The detailed steps for mix design are described as follows: Assume air content by percentage of concrete volume. Input the coarse aggregate blending by percentage weight of total coarse aggregate. Input the percentage of coarse aggregate in DRUW to calculate the coarse aggregate volume in the concrete volume.

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(PDF) Self-Compacting Concrete - Procedure for Mix Design

The paper presents an experimental procedure for the design of self-compacting concrete mixes with different water/binder ratio and the effect of mineral admixtures-fly ash or

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Mix Design Procedure for Self Compacting Concrete ...

–Self-compacting concrete(SCC) possesses enhanced qualities and improves productivity and working conditions due to elimination of compaction. SCC is suitable for placing in structures with congested reinforcement without vibration and it helps in achieving higher quality of surface finishes. However utilization of high reactive Metakaolin and Flyash as an admixtures as an effective pozzolan ...

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Self-Compacting Concrete - Procedure and Mix Design

2019-3-18  Using Japanese method of mix design, initial mix design was carried out at coarse aggregate content of 46 percent by volume of concrete and fine aggregate content of 44 percent by volume of mortar in concrete, the water/cement ratio was kept at 0.40. These Trial mixes were designed with superplasticizer content of 0%, 0.56% and 2.60% for mixes TM1, TM2, TM3 respectively.

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A simple mix design method for self-compacting concrete ...

2001-12-1  This paper proposes a new mix design method for self-compacting concrete (SCC). First, the amount of aggregates required is determined, and the paste of binders is then filled into the voids of aggregates to ensure that the concrete thus obtained has flowability, self-compacting ability and other desired SCC properties.

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(PDF) A simple mix design method for self-compacting ...

Introduction To produce SCC, the major work involves designing an appropriate mix proportion and evaluating the properties of Self-compacting concrete (SCC), a new kind of high the concrete thus obtained. In practice, SCC in its fresh state performance concrete (HPC) with excellent deformability shows high fluidity, self-compacting ability and ...

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Mix Design Requirements for Self Compacting Concrete(SCC ...

2014-6-25  Self Compacting Concrete (SCC) mix design must involve key practices to achieve the requirements of quality and durable mix. The mix designed as per the requirements are tested before using it in construction. The basic properties to be achieved by an SCC mix is flowability, passing ability, strength, and segregation resistance.

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(PDF) Self-Compacting Concrete - Procedure for Mix Design ...

One of the limitations of SCC is that there is no established mix design procedure yet. This paper describes a procedure specifically developed to achieve self-compacting concrete. In addition, the test results for acceptance characteristics for self-compacting concrete such as slump flow, J-ring, V-funnel and L-Box are presented.

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Mix Design Procedure for Self Compacting Concrete ...

–Self-compacting concrete(SCC) possesses enhanced qualities and improves productivity and working conditions due to elimination of compaction. SCC is suitable for placing in structures with congested reinforcement without vibration and it helps in achieving higher quality of surface finishes. However utilization of high reactive Metakaolin and Flyash as an admixtures as an effective pozzolan ...

Get price

Mix Design Requirements for Self Compacting Concrete(SCC ...

Self Compacting Concrete (SCC) mix design must involve key practices to achieve the requirements of quality and durable mix. The mix designed as per the requirements are tested before using it in construction. The basic properties to be achieved by an SCC mix is flowability, passing ability, strength, and segregation resistance.

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CiteSeerX — Self-Compacting Concrete- Procedure for Mix Design

The paper presents an experimental procedure for the design of selfcompacting concrete mixes. The test results for acceptance characteristics of self-compacting concrete such as slump flow; J-ring, V-funnel and L-Box are presented. Further, compressive strength at the ages of 7, 28, and 90 days was also determined and results are included here.

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Testing and Mix Design Method of Self- Compacting

2001-1-2  Testing and Mix Design Method of Self-Compacting Concrete Hardik Upadhyay*1, Pankaj Shah*2, Elizabeth George#3 *PG Students, Dept. of Structure Engg., BVM Engg.College, Gujarat Technological University Gujarat, India. [email protected] [email protected] #Professor, Dept. of Structure Engg., BVM Engg.College, Gujarat Technological University

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Self compacting concrete mix design m35

2 天前  Self compacting concrete mix design m35 Skip to content Download Full-Text PDF Cite this Publication Bikal Khanal , Ramesh Bastola , Nirmal Baral, 2021, A Study on Self Compacting Concrete of M35 Grade, INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH TECHNOLOGY (IJERT) Volume 10, Issue 03 (March 2021), Bikal Khanala, Ramesh Banstolab and Nirmal Prasad Baralc

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Self-compacting Concrete—Optimization of Mix Design ...

2020-11-6  Danish P., Ganesh G.M. (2021) Self-compacting Concrete—Optimization of Mix Design Procedure by the Modifications of Rational Method. In: Ashish D.K., de Brito J., Sharma S.K. (eds) 3rd International Conference on Innovative Technologies for Clean and Sustainable Development. ITCSD 2020. RILEM Bookseries, vol 29.

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Simplified Mix Design Procedures for Steel Fibre ...

2017-3-12  Systematic mix design procedure is required for the production of quality SCC. Enormous research was done in the past with SCC but few studies with the utilization of steel fibres in self-compacting concrete were studied. Also, limited studies with steel fibre reinforced self-compacting concrete using M-sand and

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Best Practices Guidelines for Self-Consolidating Concrete

2017-2-21  Self-Consolidating Concrete (SCC), also referred to as self-compacting concrete, is able to flow and consolidate on its ... The SCC evaluation and acceptance process is typically broken down into the following two phases: pre- ... VSI values of 2 indicate that the concrete is unstable and the mix design

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SELF-COMPACTING CONCRETE: MIX PROPORTIONING,

2017-3-2  Self-compacting concrete (SCC) is a type of concrete, which flows under the sole influence of gravity up to leveling, air out and consolidates itself without any external compaction energy. It was a response to the lack of qualified skilled workers at the construction sites and a solution for the accomplishment of durable concrete structures.

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Self compacting concrete mix design m35

2 天前  Self compacting concrete mix design m35 Skip to content Download Full-Text PDF Cite this Publication Bikal Khanal , Ramesh Bastola , Nirmal Baral, 2021, A Study on Self Compacting Concrete of M35 Grade, INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH TECHNOLOGY (IJERT) Volume 10, Issue 03 (March 2021), Bikal Khanala, Ramesh Banstolab and Nirmal Prasad Baralc

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Self compacting concrete- Application, Materials, and ...

2 天前  Self compacting concrete(SCC), also known as self-consolidating concrete, is a special concrete mix exhibiting high flowability, good segregation resistance, and ability to self-compact and consolidate under its own weight without application of any means of mechanical vibration and tamping.

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Best Practices Guidelines for Self-Consolidating Concrete

2017-2-21  Self-Consolidating Concrete (SCC), also referred to as self-compacting concrete, is able to flow and consolidate on its ... The SCC evaluation and acceptance process is typically broken down into the following two phases: pre- ... VSI values of 2 indicate that the concrete is unstable and the mix design

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IRJET- Self-Compacting Concrete - Procedure and Mix Design

https://irjet/archives/V6/i3/IRJET-V6I3350.pdf

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Mix Design - :: Self Consolidating High Performance Concrete

2016-6-21  Mix Design . SCC looks very different from conventional concrete while mixing. Concrete producers must “retrain their eyes” for this very fluid mixture as it turns corners and fills forms. Traditionally, concrete with the fluidity of SCC has had a very high water-to-cement

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Self Compacting Concrete

2019-11-1  Sedran and de Larrard 14 demonstrated the use of a discrete particle model (compressible packing model) to design self-compacting concrete mixtures (without VMA). This model optimized the granular skeleton of concrete, and used the results from rheology measurements on fresh SCC, filling ability (using L-box test), and resistance to segregation.

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Design and Application of Self Compacting Concrete ...

2015-10-29  REFERENCE Krishna Murthy.N, Mix Design Procedure for Self Compacting Concrete, IOSR Journal of Engineering (IOSRJEN)e-ISSN: 2250-3021, p-ISSN: 2278-8719, iosrjen Volume 2, Issue 9 (September 2012), PP 33-41 Patrick Paultre, Structural Performance of Self-Consolidating Concrete Used in Confined Concrete Columns, ACI Structural Journal, v ...

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Evaluation of Rice Husk Ash as a Partial Replacement of ...

2020-8-1  Evaluation of Rice Husk Ash as a Partial Replacement of Cement in Self-Compacting Concrete Using Mix Design - written by Dipendra Dahal , Ramesh Banstola , Nirmal Baral published on 2020/08/01 download full article with reference data and citations

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Proportioning of self–compacting concrete mixes based on ...

2015-5-13  Methods for proportioning self-compacting concrete (SCC) mixes have not kept pace with their production techniques. This paper develops a mix design method for SCC based on the desired target plastic viscosity and compressive strength of the mix.

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Methods of Testing Self Compacting Concrete Workability

A concrete mix can only be classified as self compacting concrete if the requirements for all the following three workability properties are fulfilled. Filling ability; Passing ability and; Segregation resistance. Filling Ability of Self Compacting Concrete It is the ability of SCC to flow into all spaces within the formwork under its own weight.

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