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Rheological properties of selfconsolidating concrete

Rheological properties of selfconsolidating concrete

Rheological Properties Of Self-Consolidating Concrete ...

Rheological properties of Self-consolidating concrete incorporating natural and industrial pozzolans Asaad Mousa Department of Civil Engineering, Ryerson University

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Rheological properties of self-consolidating concrete made ...

Rheological properties of self-consolidating concrete made by crushed waste tile aggregates Mahdi Mahdikhani*,a, Fatemeh Safikhani b aAssistant Professor, Department

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Optimization of rheological properties of self ...

Optimization of rheological properties of self-consolidating concrete by means of numerical simulations, to avoid formwork filling problems in presence of

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Rheological model for self-consolidating concrete ...

abstract = "This paper presents the development of a rheological model for self-consolidating concrete (SCC). The developed model is based on the paste rheology

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RHEOLOGICAL MODEL FOR SELF-CONSOLIDATING CONCRETE

rheological model for self-consolidating concrete This work presents the development of a rheological model for self-consolidating concrete (SCC). The model is based

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Effect of concrete rheological properties on quality of ...

Oct 01, 2018  An experimental program was undertaken to evaluate the effect of rheology of self-consolidating concrete and superworkable concrete on formed surface quality. In

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Variations of sorptivity with rheological properties of ...

Jun 15, 2016  In the case of self-consolidating concrete (SCC), the volume of coarse aggregate is lower, and the packing density of the aggregate can depend on the flow

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Rheological Properties Of Self-Consolidating Concrete ...

Rheological properties of Self-consolidating concrete incorporating natural and industrial pozzolans Asaad Mousa Department of Civil Engineering, Ryerson University Self-consolidation concrete (SCC) is a latest version of high performance concrete with excellent workability and high resistance to segregation and bleeding.

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Rheological properties of self-consolidating concrete

Rheological properties of self-consolidating concrete made by crushed waste tile aggregates Mahdi Mahdikhani*,a, Fatemeh Safikhani b aAssistant Professor, Department of Civil Engineering, Faculty of Engineering, International University of Imam Khomeini, Qazvin, Iran

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Rheological model for self-consolidating concrete ...

abstract = "This paper presents the development of a rheological model for self-consolidating concrete (SCC). The developed model is based on the paste rheology criteria, which include minimum apparent viscosity, minimum flow, and optimum flow-viscosity ratio to achieve self-consolidating concrete with satisfactory segregation resistance and deformability.

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Rheological model for self-consolidating concrete ...

This paper presents the development of a rheological model for self-consolidating concrete (SCC). The developed model is based on the paste rheology criteria, which include minimum apparent ...

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Effect of PCE superplasticizers on rheological and ...

Effect of PCE superplasticizers on rheological and strength properties of high strength self-consolidating concrete . S.D. Bauchkar1a and H.S. Chore 2. 1Admixture Systems, BASF India Ltd., C-405 and 407, MIDC, Thane Belpaur Road, Turbhe, New Mumbai, 400 613, India

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How do discharge rate and pipeline length influence the ...

In this paper, effects of various discharge rates and pipeline lengths on rheological properties of self-consolidating concrete (SCC) after pumping were studied. A total of 12 SCC mixtures with the slump flow of 650–745 mm were pumped in pipelines with measured lengths of 342 m, 545 m, and 1044 m by constant discharge rates ranging between 5 ...

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Rheological properties of self-compacting concrete paste ...

Apr 11, 2013  Self-compacting concrete (SCC) was used for the filling layer of CRTSIII plate ballastless track, which needs excellent workability. The rheological properties of SCC cement paste containing chemical admixtures (CA) such as polycarboxylate-based superplasticizer (PCE), air-entraining agent (AE) and defoamer (DF) were investigated using a Brookfield R/S SST2000 soft solid tester with a

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STRUCTURE magazine Rheological Properties of Concrete

The rheological (flow) properties of concrete are essential for the construction industry, because concrete, for different elements of a structure, is placed into the formwork while it is in its plastic state. The flow properties affect not only proper concrete placement, consolidation, and finishing but also the hardened state properties such ...

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Self-Consolidating Concrete Research Papers - Academia

Using glass powder to manufacture eco-friendly self-consolidating concrete (SCC) has been developed and improved in recent years. While researchers have determined the effect of glass powder on rheological properties of the green concretes, the sensitivity of SCC to this powder content yet remains to be investigated.

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Effect of PCE superplasticizers on rheological and ...

Dec 25, 2018  On the backdrop of relatively less studies in the context of rheological retention of high strength self-consolidating concrete (HS-SCC), the experimental investigations were carried out aiming at quantifying the effect of the six different PCE polymers (PCE 1-6) on the rheological retention of HS-SCC mixes containing two types of Ordinary ...

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:: Self Consolidating High Performance Concrete :: SCC ...

On the Design and Use of Self-Consolidating Concrete, November12-13, 2002. Japan Society of Civil Engineers, Recommendation for Self-Consolidating Concrete, T. Omoto and K. Ozawa, eds., JSCE Concrete Engineering Series 31, 1999, pp.77.

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Pierre Matar Lebanese University - Academia

Pierre Matar, Lebanese University, Civil Engineering Department, Faculty Member. Studies Recycled aggregate concrete for structural use, Recycled Concrete Aggregate, and

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Rheological properties of self-consolidating concrete

Rheological properties of self-consolidating concrete made by crushed waste tile aggregates Mahdi Mahdikhani*,a, Fatemeh Safikhani b aAssistant Professor, Department of Civil Engineering, Faculty of Engineering, International University of Imam Khomeini, Qazvin, Iran

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Rheological properties of self consolidating concrete with ...

Jul 10, 2014  The rheological properties of self-consolidating concrete (SCC) containing different mineral admixtures (MA) were investigated using an ICAR rheometer. The mineral admixtures were fly ash (FA), ground granulated blast furnace slag (GGBS), and micro silica (MS).

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Rheological properties of self consolidating concrete with ...

Bauchkar et al. (2014) investigated rheological properties of double hydroxide in bind chloride ions and protection of corrosion in ground granulated self-consolidating concrete (SCC) with ground ...

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Optimization of rheological properties of self ...

Optimization of rheological properties of self-consolidating concrete by means of numerical simulations, to avoid formwork filling problems in presence

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Rheological method to evaluate structural buildup in self ...

T1 - Rheological method to evaluate structural buildup in self-consolidating concrete cement pastes. AU - Ferron, Raissa P. AU - Gregori, Amedeo. AU - Sun, Zhihui. AU - Shah, Surendra P. PY - 2007/5/1. Y1 - 2007/5/1. N2 - Much research has focused on determining the rheological properties of cementitious materials, but limited information can ...

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Effect of PCE superplasticizers on rheological and ...

Effect of PCE superplasticizers on rheological and strength properties of high strength self-consolidating concrete . S.D. Bauchkar1a and H.S. Chore 2. 1Admixture Systems, BASF India Ltd., C-405 and 407, MIDC, Thane Belpaur Road, Turbhe, New Mumbai, 400 613, India

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Determination of Rheology of Self-Consolidating Concrete ...

One of the major obstacles to a more wide spread use of self-consolidating concrete is to obtain further understanding of the importance of rheology on the final concrete quality.

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(PDF) Influence of Polyvinyl Alcohol, Steel and Hybrid ...

Hossain et al. [108] evaluated the effect of PVA addition on fresh and rheological properties of self-consolidating concrete (SCC). The cited study observed that PVA microfibers greatly reduce the ...

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(PDF) Effect of different types of superplasticizer on ...

May 30, 2013  The effect of different types of superplasticizer on fresh, rheological and strength properties of self-consolidating concrete (SCC) was investigated.

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Investigating the performance of self-compacting concrete ...

Sep 01, 2021  Although Brand C showed good rheological properties, it exhibited the lowest strength properties among the cement grades. ... It is intended to achieve a self-consolidating concrete

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Modeling Fresh Concrete Pressure of Normal and Self ...

Jul 29, 2010  A material model for fresh concrete pressure, if designed on a physically sound basis, enables the calculation of the formwork pressure of different kinds of concrete, depending on their rheological properties. In this paper, the concept and results of experimental and rheological investigations on fresh concrete pressure are presented.

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Effect of aggregate size on the yield stress of mortar ...

Jovein et al. investigated the effects of aggregate properties on rheology of self-consolidating concrete (SCC) and the results showed that SCC mixtures prepared with aggregates of smaller size take on higher yield stress.

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Influence of Pumping on Fresh Concrete Properties for SCC

Pumpability of Self Consolidating Concrete Abstract During field trials, involving pumping of self compacting concrete, changes in rheological properties have been observed. In order to predict possible changes, studies were undertaken on self compacting mortar (SCM) where various mixing as well as pumping intensities were applied.

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STUDY ON STRENGTH PROPERTIES OF SELF-COMPACTING CONCRETE ...

The workability properties of mix are evaluated by workability tests such as slump flow test, V-funnel. L-Box tests. In this study the performance of concrete mix with micro silica, super plasticizer and VMA is evaluated. It was found that te compressive strength of cubes at 5% replacement is 28% higher than that of 10% replacement.

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