fresh and hardened properties of selfcompacting concrete
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Fresh and hardened properties of self-compacting concrete ...

10%  Jul 13, 2021  Fresh and hardened properties of self-compacting concrete containing recycled fine clay brick aggregates. Hongzhi Zhang 1,2, Huaqiang Yuan 1, Zhi Ge 1, Jiajie Wu 1, Chen Fang 1, Erik Schlangen 3 Branko Šavija 3 Materials and Structures volume 54, Article number: 159 (2021) Cite this article

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Fresh and hardened properties of self-compacting concrete ...

Mar 01, 2011  Fresh concrete properties. Experiments were conducted for possible combinations of the powder content (350–650 kg/m 3) and the w/p ratio (0.7–1.5) with the optimised combination of aggregates (55:15:30) to investigate the influence on fresh and hardened concrete properties. The experiments were conducted with and without optimum VMA dosage.

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Fresh and hardened properties of self-compacting concrete ...

Oct 01, 2012  This paper presents the fresh and hardened properties of self-compacting concrete (SCC) containing metakaolin (MK). Totally, fifteen mixes including different MK contents (0–20% by weight of cement) with three water/binder (W/B) ratios of 0.32, 0.38 and 0.45 were designed. The fresh properties were investigated by slump flow, visual stability ...

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Fresh and hardened-state properties of self-compacting ...

Feb 01, 2016  1. Introduction. Lightweight concrete (LC) has been increasingly adopted in several structural applications due to its economic and technical potentials, such as reduced dead weight of components, low handling costs combined with good mechanical and durability properties .In the early 90s, the development of self-compacting concrete (SCC) enabled the execution of concrete

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Fresh and hardened properties of self-compacting concrete ...

Fresh and hardened properties of self-compacting concrete containing cement kiln dust Ibrahim Saad Agwa * , Omar Mohamed Omar Ibrahim Civil Construction and Architectural Department, Suez University, Suez, Egypt A B S T R A C T There are many wastes form the

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Evaluation of Fresh and Hardened Properties of Self ...

Evaluation of Fresh and Hardened Properties of Self-Compacting Concrete() Department of Civil Engineering, College of Engineering, Federal University of Agriculture, Abeokuta, Nigeria. This paper compared the rheological properties and compressive strengths of self-compacting concrete (SCC) and conventional cement concrete.

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An investigation on the fresh and hardened properties of ...

Jan 15, 2018  The main objective of this study was to assess engineering properties of self-compacting concrete (SCC) incorporating magnetic water and silica fume, metakaolin, rice husk ash and fly ash (10% and 20% by weight of cement). The fresh properties were

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Fresh and hardened-state properties of self-compacting ...

Feb 01, 2016  1. Introduction. Lightweight concrete (LC) has been increasingly adopted in several structural applications due to its economic and technical potentials, such as reduced dead weight of components, low handling costs combined with good mechanical and durability properties .In the early 90s, the development of self-compacting concrete (SCC) enabled the execution of concrete

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Evaluation of Fresh and Hardened Properties of Self ...

Evaluation of Fresh and Hardened Properties of Self-Compacting Concrete() Department of Civil Engineering, College of Engineering, Federal University of Agriculture, Abeokuta, Nigeria. This paper compared the rheological properties and compressive strengths of self-compacting concrete (SCC) and conventional cement concrete.

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Agwa Fresh and hardened properties of self-compacting ...

Lachemi M, Şahmaran M, Hossain KMA, Lotfy A, Shehataa M (2010). Properties of controlled low-strength materials incorporating cement kiln dust and slag. Cement and Concrete Composites, 32(8), 623-629.‏ Madandoust R, and Mousavi SY (2012). Fresh and hardened properties of self-compacting concrete containing metakaolin.

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(PDF) Evaluation of Fresh and Hardened Properties of Self ...

ConclusionsBased on the findings, the comparative assessment of conventional and self-compacting concrete, the following conclusions are drawn.1) Rheological properties of conventional and self-compacting concrete are quite different.2) Water-cement ratio influences the strength properties of self-compacting concrete as much as it does in ...

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FRESH AND HARDENED PROPERTIES OF SELF

This work is focused on the fresh and hardened properties of Self-compacting concrete (SCC) replacing cementitious material by weight with the optimized percentages of fly ash.

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Evaluation of fresh and hardened properties of blended ...

The aim of this study is to evaluate the fresh and hardened properties of self-compacting concrete obtained using silica fumes as partial replacement for cement. The flow test, V-funnel test and L-box test were conducted on the fresh concrete. The compressive strength, flexural strength, water absorption property and microstructural properties ...

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Prediction of fresh and hardened properties of self ...

Jun 14, 2019  This article presents the feasibility of using support vector regression (SVR) technique to determine the fresh and hardened properties of self-compacting concrete. Two different kernel functions, namely exponential radial basis function (ERBF) and radial basis function (RBF), were used to develop the SVR model. An experimental database of 115 data samples was collected from different ...

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Effect of Superplasticizer on Fresh and Hardened ...

have been underscored the use of mineral and chemical admixtures imparts the desirable properties to concrete in both fresh and hardened state. This paper has been made an attempt to study the influence of superplasticizer dose of 0.25, 0.30 and 0.35percentage on performance of Self-Compacting Concrete containing 10% fly ash of cement content.

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Studies on Fresh and Hardened Properties of Sugarcane ...

Dec 31, 2018  In the present study, an attempt has been made to produce self-compacting concrete mixes, using sugar cane bagasse ash (SCBA) as a cementitious admixture. The study investigates the fresh properties of such as slump flow, V-funnel and L-box of these self-compacting concrete mixes along with their hardened properties such as compressive strength ...

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Evaluation of the Fresh and Hardened Properties of Steel ...

Mar 16, 2014  The results of fresh and hardened properties of concrete show that the use of high volumes of Class C fly ash in self-consolidating concrete reduces the requirements for superplasticizer (HRWRA) and viscosity modifying agent (VMA) compared with the normal dosage for such admixtures in self-consolidating concrete.

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Investigations on Fresh and Hardened Properties of ...

Mar 05, 2014  This paper focuses to study the fresh and hardened properties of self-compacting concrete produced with recycled concrete coarse aggregate. Review of Literature Concrete made using aggregates from the construction and demolition waste is referred to as recycled aggregate concrete

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PAPER OPEN ACCESS Influence of Hooked-EndSteel Fibers on ...

Apr 07, 2020  Influence of Hooked-EndSteel Fibers on Fresh and Hardened Properties of Steel Fiber Reinforcement Self-Compacting Concrete (SFRSCC) To cite this article: Faiz Sulthan and Saloma 2019 J. Phys.: Conf. Ser. 1198 032005 View the article online for updates and enhancements. This content was downloaded from IP address 207.46.13.135 on 07/04/2020 at 18:54

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Effects of mineral admixtures on fresh and hardened ...

Apr 04, 2007  The paper presented herein investigates the effects of using supplementary cementitious materials in binary, ternary, and quaternary blends on the fresh and hardened properties of self-compacting concretes (SCCs). A total of 22 concrete mixtures were designed having a constant water/binder ratio of 0.32 and total binder content of 550 kg/m3. The control mixture contained only

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Influence of Design Parameters on Fresh Properties of Self ...

Dec 16, 2020  Design parameters are not only influenced by a mix design but also play a key role in SCC’s fresh properties. Hence, in this overview, properties of SCC ingredients, calculation of design parameters in mix design, the effect of design parameters on fresh concrete properties, and the evolution of fresh concrete properties are studied.

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Fresh and Hardened Properties of Self-Compacting Concrete ...

Jun 17, 2016  This paper presents the results of extensive experimental tests on the fresh and hardened properties of self-compacting concrete reinforced with hybrid polypropylene (PP) fiber and recycled steel fiber (RSF) in different fiber volume fractions. In the present paper, RSFs were recovered from waste tires.

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Fresh and hardened properties of self-compacting concrete ...

Fresh and hardened properties of self-compacting concrete containing cement kiln dust Ibrahim Saad Agwa * , Omar Mohamed Omar Ibrahim Civil Construction and Architectural Department, Suez University, Suez, Egypt A B S T R A C T There are many wastes form the cement industry among them cement kiln dust (CKD).

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Evaluation of Fresh and Hardened Properties of Self ...

Evaluation of Fresh and Hardened Properties of Self-Compacting Concrete() Department of Civil Engineering, College of Engineering, Federal University of Agriculture, Abeokuta, Nigeria. This paper compared the rheological properties and compressive strengths of self-compacting concrete (SCC) and conventional cement concrete.

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(PDF) Evaluation of Fresh and Hardened Properties of Self ...

ConclusionsBased on the findings, the comparative assessment of conventional and self-compacting concrete, the following conclusions are drawn.1) Rheological properties of conventional and self-compacting concrete are quite different.2) Water-cement ratio influences the strength properties of self-compacting concrete as much as it does in ...

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Fresh and Hardened Properties of High Strength Self ...

Abstract—Self Compacting Concrete (SCC) possesses exceptional flow ability characteristics in its fresh state, but producing SCC with superior mechanical properties often is a challenge to the construction industry. High strength self-compacting fibrous concrete (HSSCFC) combines the benefits of SCC in the fresh state and shows improved ...

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Fresh and hardened properties of self‐consolidating concrete

Dec 23, 2004  Othmane Boukendakdji, El-Hadj Kadri, Said Kenai, Effects of granulated blast furnace slag and superplasticizer type on the fresh properties and compressive strength of self-compacting concrete, Cement and Concrete Composites, 10.1016/j.cemconcomp.2011.08.013, 34, 4, (583

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Evaluation of fresh and hardened properties of blended ...

The aim of this study is to evaluate the fresh and hardened properties of self-compacting concrete obtained using silica fumes as partial replacement for cement. The flow test, V-funnel test and L-box test were conducted on the fresh concrete. The compressive strength, flexural strength, water absorption property and microstructural properties ...

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(PDF) Evaluation of Fresh and Hardened Properties of Self ...

In this study, the fresh and hardened properties of M50 equivalent Self-Compacting Concrete is obtained by incorporating 15% of Fly Ash as constant. Self-curing agent Polyethylene Glycol is added ...

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Investigations on Fresh and Hardened Properties of ...

In the recent years, construction and demolition waste management issues have attracted the attention from researchers around the world. In the present study, the potential usage of recycled aggregate obtained from crushed demolition waste for making self compacting concrete (SCC) was researched. The barriers in promoting the use of recycled material in new construction are also discussed.

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(PDF) Fresh and hardened properties of lightweight self ...

Experimental Study of Applying Natural Zeolite as A Partial Alternative for Cement in Self-Compacting Concrete (SCC By Advance Researches in Civil Engineering Experimental investigation of some fresh and hardened properties of rubberized self-compacting concrete

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FRESH AND HARDENED PROPERTIES OF SELF

This work is focused on the fresh and hardened properties of Self-compacting concrete (SCC) replacing cementitious material by weight with the optimized percentages of fly ash.

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COMPARISON OF FRESH AND HARDENED PROPERTIES OF SELF ...

Feb 15, 2021  Fiber reinforced in SCC affects the properties of fresh concrete negatively while it had a positive effect on its dynamic properties. In this study, the effect of steel fibers having different aspect ratios on the time dependent fresh properties and mechanical properties of self-compacting concrete mixtures was investigated.

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Evaluation of Fresh and Hardened Properties of Self ...

This paper compared the rheological properties and compressive strengths of self-compacting concrete (SCC) and conventional cement concrete. The flowability and segregation resistance of freshly mixed concrete specimens were examined by the V-funnel apparatus, while the characteristics of passing ability were investigated with the L-box apparatus.

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Evaluation of the Fresh and Hardened Properties of Steel ...

Mar 16, 2014  The results of fresh and hardened properties of concrete show that the use of high volumes of Class C fly ash in self-consolidating concrete reduces the requirements for superplasticizer (HRWRA) and viscosity modifying agent (VMA) compared with the normal dosage for such admixtures in self-consolidating concrete.

Get Price
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