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(PDF) Fly ash in self-compacting concrete - ResearchGate

Fly Ash in self compacting concrete.pdf. sp199-15.pdf. sp199-15.pdf. Content uploaded by Roberto Saccone. Author content. All content in this area was uploaded

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Fly Ash in Self-Compacting Concrete

Jun 01, 2001  A proper design of a self-compacting concrete requires considerably more fines content as compared to the traditional concrete. Therefore, large volumes of fly ash, partially in substitution of cement and partially as filler, can be employed in producing self-compacting concrete. This paper compares the properties of fresh and hardened normal ...

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Properties of Self Compacting Concrete Containing Fly ash ...

In order to study the effect on compressive strength when fly ash and silica fume is added into self compacting concrete as cement replacement, the cube containing different proportion of fly ash were prepared and kept for curing for 7 and 28 days. The test was conducted on ASTM of capacity 3000KN.

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Experimental Investigation on Self-Compacting Concrete ...

Dec 10, 2015  the suitability of using such a fly ash needs muchdetailed investigations, this study covers some fresh and hardened properties of mixtures In addition to the fly ash; were used at different volume fraction in making the concrete. For comparison, a control plain self-compacting concrete (SCC) of M40 grade without fly ash and with fly ash are used.

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Influence of Fly Ash on the Properties of Self-Compacting ...

Influence of Fly Ash on the Properties of SelfCompacting - Fiber Reinforced Concrete By Abdullah Mohsen Ahmed Zeyad Abdullah Mustafa Saba Jazan University . Abstract- Self-compacting concrete (SCC) has high flowability and high resistance to segregation and bleeding.

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Experimental study on self-compacting concrete SCC using ...

Experimental Study on Self Compacting Concrete (SCC) Using Fly Ash and GGBS . S.SARANYA . Abstract -- Self-Compacting Concrete (SCC) is a flowing concrete mixture that has the capacity to consolidate under its own weight. The current trend all over the world is to utilize the treated and untreated industrial by-products, domestic waste etc. as a

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Fly Ash in Self-Compacting Concrete

Jun 01, 2001  A proper design of a self-compacting concrete requires considerably more fines content as compared to the traditional concrete. Therefore, large volumes of fly ash, partially in substitution of cement and partially as filler, can be employed in producing self-compacting concrete. This paper compares the properties of fresh and hardened normal ...

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Influence of Fly Ash on the Properties of Self-Compacting ...

Influence of Fly Ash on the Properties of SelfCompacting - Fiber Reinforced Concrete By Abdullah Mohsen Ahmed Zeyad Abdullah Mustafa Saba Jazan University . Abstract- Self-compacting concrete (SCC) has high flowability and high resistance to segregation and bleeding.

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(PDF) Properties of self-compacting concrete containing ...

Test results clearly show that Self-compacting-concrete Temperature effects there is little improvement in compressive strength within temperature range of 200–300 °C as com- Fly ash pared to 20–200 °C but there is little reduction in splitting tensile strength ranging from 20 to 300 °C Mechanical and durability properties and with the ...

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Reviewing the behaviour of high volume fly ash based self ...

The influence of including fly ash (FA) on the properties of self-compacting concrete (SCC) is investigated. Portland pozzolana cement (PPC) was partially replaced with 10–70% fly ash. The water to binder ratio was maintained constant at 0.30 for all mixes.

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Feasibility of Fly Ash for Manufacturing of Self ...

Nov 14, 2020  And also to compare the Compressive Strength values of self-compacting and normal concrete specimens at different ages and to study the effect of superplasticizer, VMA and fly ash on concrete. All SCC mixtures exhibited greater values in compressive strength after being tested, compared to normal concrete.

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(PDF) Self Compacting Concrete Using Fly Ash and Silica ...

To achieve the desired objective 135 cube samples and 90 cylinders of self compacting concrete with different weight percentages of fly ash and silica fume were cast to study the effect on ...

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Self Compacting Concrete Incorporating High-Volumes of ...

The present project investigates the making of self-compacting concrete more affordable for the construction market by replacing high volumes of portland cement by fly ash. There are, however, some differences between the HVFA self compacting concrete and the HVFA concrete

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STUDY OF SELF-COMPACTING CONCRETE PAVEMENTS

STUDY OF SELF-COMPACTING CONCRETE PAVEMENTS FOR CURLING STRESS BUILDING. 0. 2. Post Views: 1. Fly ash addition improves the fresh state properties of SCC mixes with CS at lower super plasticizer dosage. Hence, the addition of fly ash helps in economizing the SCC mix due to reduced HRWR dosage. SCC mix design can be powder based or admixture ...

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Influence of Steatite and Fly Ash on the Fresh-Hardened ...

Oct 12, 2020  This experimental study investigates the effect of steatite and fly ash on the fresh and hardened properties of self-compacting concrete (SCC). Accordingly, ordinary Portland cement (53 grade) was replaced with various fractions of fly ash (10% and 20%) and with various percentages (5%, 10%, 15%, 20%, and 25#x0025;) of steatite by weight of cement as a filling material.

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Evaluation of Mechanical Properties of High Performance ...

Evaluation of Mechanical Properties of High Performance Self Compacting Concrete using : Silica Fume, GGBS and Fly Ash Ganatra Dhaval Vikram1, Dr. Kalpana Maheshwari2 1P.G. Student, Master of Structural Engineering-HJD Institute Kera-Kachchh,Gujarat,India 2H.O.D Civil Engineering Department- HJD Institute Kera-Kachchh,Gujarat,India

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Improving the Mechanical and Durability Performance of No ...

Sep 09, 2020  ASCE Subject Headings: Concrete, Fly ash, Materials characterization, Mechanical properties, Recycling, Compressive strength, Absorption, Material durability Journal of Materials in Civil Engineering Vol. 32, Issue 9 (September 2020)

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Comparison of Self Compacting Concrete (SSC) containing ...

Keywords: Fly ash, Ground granulated blast furnace slag, Ordinary Portland cement, self compacting concrete. I. INTRODUCTION Concrete is the most important and the most used construction material across the globe. Numerous efforts are being made at

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IOP Conference Series: Earth and Environmental Science ...

Aug 03, 2021  Self-compacting concrete (SCC) is a flowable concrete mixture which has been given viscosity through adding up of different forms of admixtures that give the composite flexibility. ... The durability of geopolymer concrete utilizing fly ash and slags as binder have shown good resistance than other binder combinations and therefore proves to be ...

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Performance Evaluation of Fly ash and GGBFS Blended Self ...

Fly ash and GGBFS blended Self-compacting geopolymer concrete mixes recorded a one day compressive strength greater than 30MPa and tensile strength of about 2.7 MPa for the volume of paste 0.52. Further at the later ages increase in strength values of upto50MPa in compression and 3.4 MPa in tension were obtained.

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Use of Fly Ash in Self Compacting Concrete (SCC) - VGB ...

Use of Fly Ash in Self Compacting Concrete (SCC) Project Number 209. Self compacting concrete (SCC) is different to ordinary concrete, which needs to be vibrated, by is ability to fill every kind of formwork without any influence from outside. To reach this high performance the concrete needs to have special properties.

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Design of self-compacting concrete with fly ash Magazine ...

May 05, 2012  It is possible to design a fly ash concrete of the required strength through the ‘efficiency concept', and the same is also true for the design of self-compacting concrete (SCC). In this paper, a new mix design methodology is proposed for proportioning of self-compacting fly ash concretes based on the efficiency concept.

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Evaluation of the Effect of Fly Ash on Hydration ...

Nowadays, the industrial waste, Fly Ash (FA), as a mineral admixture or a replacement of cement for the production of self-compacting concrete (SCC) has been increasingly used, because of its benefits in enhancing both fresh and long-term concrete properties and

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Self-Compacting Concrete - Procedure for Mix Design

Self-Compacting Concrete - Procedure for Mix Design Paratibha AGGARWAL, Rafat SIDDIQUE, Yogesh AGGARWAL, Surinder M GUPTA The properties of fly ash conform to IS: 3812-2003 [5].

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Synergistic Use of Fly Ash and Silica Fume to Produce High ...

the use of fly ash mitigates bleeding, enhances flowability, and limits segregation in SCC [37,38]. Workability properties of SCC are assessed by evaluating self-compacting mortars and are an essential part of SCC design [39,40]. Different researchers have used SRMs to enhance the fresh and hardened properties of the SCC system [4]. Fly ash ...

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Self Compacting Concrete Incorporating High-Volumes of ...

The present project investigates the making of self-compacting concrete more affordable for the construction market by replacing high volumes of portland cement by fly ash. There are, however, some differences between the HVFA self compacting concrete and the HVFA concrete

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Experimental investigation on self-compacting concrete by ...

powder, glass filler and quartzite filler. Since, self-compactability is largely affected by the characteristics of materials and the mix proportions, it becomes necessary to evolve a procedure for mix design of SCC. Keywords: Self-compacting Concrete, Fly ash, Silica fume, Mix Design, Fresh Properties, Hardened Concrete Properties,

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STUDY OF SELF-COMPACTING CONCRETE PAVEMENTS

STUDY OF SELF-COMPACTING CONCRETE PAVEMENTS FOR CURLING STRESS BUILDING. 0. 2. Post Views: 1. Fly ash addition improves the fresh state properties of SCC mixes with CS at lower super plasticizer dosage. Hence, the addition of fly ash helps in economizing the SCC mix due to reduced HRWR dosage. SCC mix design can be powder based or admixture ...

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Evaluation of Mechanical Properties of High Performance ...

Evaluation of Mechanical Properties of High Performance Self Compacting Concrete using : Silica Fume, GGBS and Fly Ash Ganatra Dhaval Vikram1, Dr. Kalpana Maheshwari2 1P.G. Student, Master of Structural Engineering-HJD Institute Kera-Kachchh,Gujarat,India 2H.O.D Civil Engineering Department- HJD Institute Kera-Kachchh,Gujarat,India

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Comparison of Self Compacting Concrete (SSC) containing ...

Keywords: Fly ash, Ground granulated blast furnace slag, Ordinary Portland cement, self compacting concrete. I. INTRODUCTION Concrete is the most important and the most used construction material across the globe. Numerous efforts are being made at

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Performance Evaluation of Fly ash and GGBFS Blended Self ...

Fly ash and GGBFS blended Self-compacting geopolymer concrete mixes recorded a one day compressive strength greater than 30MPa and tensile strength of about 2.7 MPa for the volume of paste 0.52. Further at the later ages increase in strength values of upto50MPa in compression and 3.4 MPa in tension were obtained.

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Utilization of cashew nut-shell ash as a cementitious ...

Prediction model for optimized self-compacting concrete with fly ash using response surface method based on fuzzy classification Neural Comput. Appl. , 31 ( 5 ) ( 2019 ) , pp. 1365 -

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Rheology of High-Volume Fly Ash Self-Compacting Recycled ...

Jul 27, 2021  AbstractEffect of selected volumetric replacement (0%, 20%, 40%, and 60%) of cement with class-F fly ash in a binary binder and of three water-cementitious material ratios (0.40, 0.34, and 0.28) on rheology of self-compacting concrete (SCC) has been investigated using a coaxial concrete rheometer. The effects of the same parameters have also been studied on []

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Vol. 1(3), (2012) Development and Properties of Self ...

The test results for acceptance characteristics of self-compacting concrete such as slump flow; V-funnel and L-Box are presented. Further, compressive strength at the ages of 7, 28 days was also determined and results are included here. Keywords: Compressive strength, fly ash, self-compacting concrete, slump flow test, superplasticizer ...

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