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Self-compacting concrete with different levels of ...

2010-7-1  This research investigated self-compacting concrete (SCC) with levels of up to 80% cement replacement by fly ash in mixes adjusted to give constant fresh concrete properties. The hardened concrete and the relationships between hardened properties were then studied. The results show that SCC with up 80% cement replaced by fly ash is possible.

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Self-compacting concrete with different levels of ...

This research investigated self-compacting concrete (SCC) with levels of up to 80% cement replacement by fly ash in mixes adjusted to give constant fresh concrete properties. The hardened concrete and the relationships between hardened properties were then studied. The results show that SCC with up 80% cement replaced by fly ash is possible.

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Self-compacting concrete with different levels of ...

This research investigated self-compacting concrete (SCC) with levels of up to 80% cement replacement by fly ash in mixes adjusted to give constant fresh concrete properties.

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M. Liu, “Self-Compacting Concrete with Different Levels of ...

M. Liu, “Self-Compacting Concrete with Different Levels of Pulverized Fuel Ash,” Construction and Building Materials, Vol. 24, No. 7, 2010, pp. 1245-1252. doi10 ...

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Behavior of Self-Compacting Concrete Using Different ...

2014-10-29  the best replacement proportion of AS from cement is 6%, and they showed that the workability of AS concrete mix increases as the replacement levels increases but it was opposite with density. Hanim and Abdull [2] conducted characterization of alum sludge for reuse and disposal. They were able to investigate

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PROPERTIES OF SELF-COMPACTING CONCRETE WITH

2008-12-24  The developement of Self-Compacting Concrete (SCC) has recently been one of the most important developements in the building industry. The purpose of this concrete concept is to decrease the risk due to the human factor, to enable the economic efficiency, more freedom to designers and constructores and more human work. It is a kind of concrete that can flow through and fill gaps of

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Effect of high temperatures on self-compacting concrete ...

2020-7-10  Effect of high temperatures on self-compacting concrete with high levels of sugarcane bagasse ash and metakaolin. ... SCBA was used in different researches, verifying the influence of mineral addition on rheology, mechanical resistance and durability of SCC , , .

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(PDF) BEHAVIOR OF SELF-COMPACTING CONCRETE

2014-9-25  By replacing 18% of the cement with fy ash in OPC concrete, the durability properties was comparable to that of PPC concrete. Increased replacement levels of

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Flexural behavior of self-compacting concrete reinforced ...

The aim of the present work is to investigate the flexural behavior of self-compacting concrete reinforced with straight and hooked end steel fibers at levels of 0.5%, 1.0% and 1.5% and compare it to normally vibrated concrete (NVC). The laboratory tests were determined according to RILEM TC 162-TDF recommendation.

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Rheological behaviour of different grades of self ...

2018-2-10  The SCCs were designed using Portland cement conforming to IS 8112-2013 and where ever required, silica fume and ASTM Class-F fly ash were used as binary and ternary cementitious blends. The properties of the cement, the fly ash and the silica fume are summarized in Table 1.Natural river sand having a specific gravity of 2.42 was used as Fine Aggregate (FA) and crushed stone

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RHEOLOGICAL and MECHANICAL PROPERTIES of

RHEOLOGICAL and MECHANICAL PROPERTIES of SELFCOMPACTING CONCRETE with DIFFERENT FIBRE CONTENT. April 2016; Conference: 1st International Conference on Engineering Technology and Applied Sciences ...

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Production, microstructure and hydration of sustainable ...

Production, microstructure and hydration of sustainable self-compacting concrete with different types of filler Mahmoud Khashaa Mohammeda,b,⇑,1, Andrew Robert Dawsona, Nicholas Howard Thoma a ...

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Effect of Supplementary Cementitious Materials on

different grades of self-compacting concrete made with recycled aggregates Ran BirSingh, Navanit Kumar, Bhupinder Singh Journal of Advanced Concrete Technology,volume ( ), pp.15 2017 524-535 Lightweight aggregate self-compacting concrete: State-of-the-art pumice application Catherine G. Papanicolaou , Michael I.Kaffetzakis

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Abrasion resistance and mechanical properties of self ...

2011-3-19  replacing cement with 0-40% Class F fly ash on the abrasion resistance of concrete up to the age of 365 days. Test results indicated that abrasion resistance of concrete mixtures increased with the increase in fly ash content. On the other hand, the presence of fly ash at high levels (50%) of cement

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Compatibility of coarse aggregates with different

2011-7-30  Five different cement types utilized commonly in Turkish concrete industry were used in the study. These are CEM I 42.5 R, CEM II/B-M 32.5 R, CEM V/A 32.5 N, sulfate resistance cement (SRC) and calcium aluminate cement (CAC). Table 3 shows the chemical composition and physical characteristics of these cements.

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Compressive Strength of Self-Compacting Concrete

2021-6-7  In the present research, the information on compressive strength of self-compacting concrete (SCC) containing rice husk ash (RHA) and calcium carbide waste (CCW) as an admixture cured for 28 days was provided. The research applied feedforward propagation neural network (FFNN), emotional neural network (EANN), and conventional linear regression (LR) in the prediction of compressive in

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Compressive and Flexural Strength Characteristics of Self ...

2020-1-22  demolished concrete at various replacement levels (5%, 10%, 15%, 0%). The super plasticizer used was and 2 Glenium B233 and the viscosity modifying agent used was Glenium Stream 2. The experiments are carried out by adopting a water-powder ratio of 0.45. Workability of the fresh concrete is determined by using tests such as: slump

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Creep and Shrinkage of Self-Compacting Concrete with

2020-3-14  Journal of Advanced Concrete Technology, volume ( ), pp.6 2008 337-352 Predicting the Creep Strain of PVA-ECC at High Stress Levels based on the Evolution of Plasticity and Damage Benny Suryanto, Koichi Maekawa, Kohei Nagai Journal of Advanced Concrete Technology, volume ( ),

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Properties of Self-Compacting Concrete with Recycled ...

The utilisation of recycled concrete aggregate (RCA) in Self-Compacting Concrete (SCC) has the potential to reduce both the environmental impact and financial cost associated with this increasingly popular concrete type. However, to date limited research exists exploring the use of coarse RCA in SCC. The work presented in this paper seeks to build on the existing knowledge in this area by ...

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Study on Durability Characteristics of Self-Compacting ...

cement content (Poppe and Shutter, 2005; Ye et al., 2007). Since cement is the most expensive component of concrete, reducing cement content is an economical solution. Additionally, the mineral admixtures can improve particle packing and decrease the

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(PDF) Production, microstructure and hydration of ...

The purpose is to show how different fillers at high cement replacement levels can affect the composition, microstructural and hydration characteristics at early age.

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Properties of self-compacting concrete prepared with ...

2020-5-11  In this study, the fresh and hardened properties of self-compacting concrete (SCC) using recycled concrete aggregate as both coarse and fine aggregates were evaluated. Three series of SCC mixtures were prepared with 100% coarse recycled aggregates, and different levels of fine recycled aggregates were used to replace river sand.

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STUDY ON STRENGTH PROPERTIES OF SELF

They are many types of concrete with different material used in mix design. The Self Compacting Concrete is a concrete which flows and settles due to its own weight without segregation and bleeding. SCC has several advantages over normal conventional concrete. It can flow easily in congested reinforced areas such as in beam column joints.

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(PDF) Performance of self-compacting concrete made with ...

Both fine and coarse recycled aggregates were used as natural aggregates (NA) replacement at different substitution levels of 0%, 25%, 50%, 75% and 100% by volume for each mix group.

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Compressive Strength of Self-Compacting Concrete

2021-6-7  In the present research, the information on compressive strength of self-compacting concrete (SCC) containing rice husk ash (RHA) and calcium carbide waste (CCW) as an admixture cured for 28 days was provided. The research applied feedforward propagation neural network (FFNN), emotional neural network (EANN), and conventional linear regression (LR) in the prediction of compressive in

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Creep and Shrinkage of Self-Compacting Concrete with

2020-3-14  Journal of Advanced Concrete Technology, volume ( ), pp.6 2008 337-352 Predicting the Creep Strain of PVA-ECC at High Stress Levels based on the Evolution of Plasticity and Damage Benny Suryanto, Koichi Maekawa, Kohei Nagai Journal of Advanced Concrete Technology, volume ( ),

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Mechanical characteristics of self-compacting concretes ...

2008-12-24  In this paper, the studies concern the influence that different fillers have on the properties of SCC of different strength classes when exposed to high temperatures. A total of six different SCC and two conventional concrete mixtures were produced. The specimens produced are placed at the age of 180 days in an electrical furnace which is capable of reaching 300°C at half an hour and 600°C ...

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Compressive and Flexural Strength Characteristics of Self ...

2020-1-22  demolished concrete at various replacement levels (5%, 10%, 15%, 0%). The super plasticizer used was and 2 Glenium B233 and the viscosity modifying agent used was Glenium Stream 2. The experiments are carried out by adopting a water-powder ratio of 0.45. Workability of the fresh concrete is determined by using tests such as: slump

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(PDF) Carbonation resistance of self-compacting recycled ...

2018-6-21  The paper presents the results of carbonation resistance of Self-Compacting Concrete (SCC) made with coarse recycled concrete aggregates and fine recycled concrete aggregates.

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Compressive Strength Evaluation of Fiber-Reinforced High ...

2020-10-22  This paper describes the application of two artificial intelligence- (AI-) based methods to predict the 28-day compressive strength of fiber-reinforced high-strength self-compacting concrete (FRHSSCC) from its ingredients. A series of 131 data samples

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