performance of high strength selfcompacting concrete

Performance of High Strength Self-Compacting Concrete ...

Oct 01, 2014  Self-consolidating concrete (SCC) is a stable and cohesive high consistency concrete mix with enhanced filling ability properties that reduce the need for mechanical compaction. Limited standards and specifications have been reported in the literature on the structural behavior of reinforced self-compacting concrete elements. The significance of the research presented in this paper stems

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Performance of High Strength Self Compacting Concrete at ...

Factor of 1.14 with minimum strength for M70 grade high strength self- compacting concrete. Maximum strengths are achieved for a Packing Factor of 1.10 with optimum slump for M70 grade high strength self -compacting concrete. These values are obtained for a Water Cement ratio of 0.25 with addition of 7% micro silica.

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Seismic Performance of High-Strength Self-Compacting ...

May 05, 2014  In the present study, six beam-column joint specimens were designed following the guidelines of the New Zealand concrete standards; namely, three high-strength self-compacting concrete (HSSCC), one conventionally vibrated high-strength concrete (CVHSC), one conventionally vibrated concrete (CVC), and one CVC with HSSCC in its joint region.

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Performance of the high-strength self-stressing and self ...

Performance of the high-strength self-stressing and self-compacting concrete-filled steel tube columns subjected to the uniaxial compression Lihua Xu 1, Penghua Zhou 1, 1Yin Chi *, Le Huang , Jianqiao Ye2, Min Yu 1School of Civil Engineering, Wuhan University, No. 8

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Performance of self-compacting concrete (SCC) with high ...

Jan 01, 2013  Self-compacting concrete (SCC), also known as self-consolidating concrete, is one of the most widely used concrete types, mainly because of its self-compacting characteristics and strength. SCC is a highly flowable, non-segregating, special concrete type that can settle into formworks, and encapsulates, heavily reinforced, narrow and deep ...

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Performance of the High-Strength Self-Stressing and Self ...

Dec 05, 2017  10%  To improve the compactness of concrete and prevent the debonding between steel tube and concrete core, a high-strength self-stressing and self-compacting concrete-filled steel tube (HSS–CFST) column is introduced. This paper deals with an experimental study on the uniaxial compression of HSS–CFST. A total of 51 specimens subjected to axial compression were

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Self-Compacting Concrete for High Performance Structures

An additional performance of SCC reported by some authors is an increase in pull-out force, which can lead to best safety margins in some applications. Compressive strength Of course high compressive strength was to be expected due to the high compaction

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Performance of High Strength Self Compacting Concrete

Factor of 1.14 with minimum strength for M70 grade high strength self- compacting concrete. Maximum strengths are achieved for a Packing Factor of 1.10 with optimum slump for M70 grade high strength self -compacting concrete. These values are obtained for a Water Cement ratio of 0.25 with addition of 7% micro silica.

get price

Performance of the high-strength self-stressing and self ...

Performance of the high-strength self-stressing and self-compacting concrete-filled steel tube columns subjected to the uniaxial compression Lihua Xu 1, Penghua Zhou 1, 1Yin Chi *, Le Huang , Jianqiao Ye2, Min Yu 1School of Civil Engineering, Wuhan University, No. 8 Dong Hu South Road, Wuhan, 430072, China

get price

Performance of self-compacting concrete (SCC) with high ...

Jan 01, 2013  Self-compacting concrete (SCC), also known as self-consolidating concrete, is one of the most widely used concrete types, mainly because of its self-compacting characteristics and strength. SCC is a highly flowable, non-segregating, special concrete type that can settle into formworks, and encapsulates, heavily reinforced, narrow and deep ...

get price

Seismic Performance of High-Strength Self-Compacting ...

May 05, 2014  In the present study, six beam-column joint specimens were designed following the guidelines of the New Zealand concrete standards; namely, three high-strength self-compacting concrete (HSSCC), one conventionally vibrated high-strength concrete (CVHSC), one conventionally vibrated concrete (CVC), and one CVC with HSSCC in its joint region.

get price

Performance of the High-Strength Self-Stressing and Self ...

Dec 05, 2017  To improve the compactness of concrete and prevent the debonding between steel tube and concrete core, a high-strength self-stressing and self-compacting concrete-filled steel tube (HSS–CFST) column is introduced. This paper deals with an experimental study on the uniaxial compression of HSS–CFST. A total of 51 specimens subjected to axial compression were investigated.

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Seismic Performance of High-Strength Self-Compacting ...

Keywords: Beam-Column Joints, High-Strength, Self-Compacting Concrete, Seismic Performance 1. INTRODUCTION Due to its special fresh and mechanical properties, Self-compacting concrete (SCC) has been regarded as one of the most important advances in concrete technology after its advent more than two decades ago.

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Optimizing High Performance Self Compacting Concrete

concrete [1]. It improves the strength of concrete and also the durability of concrete [2]. Using waste glass powder as supplementary material for cement is quite popular worldwide due to the increased disposal costs and environmental concern. It contains silica based material in amorphous form, and increase the strength of concrete [2-4].

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Prediction of the compressive strength of high-performance ...

May 03, 2021  Introduction. Construction of large-span and super high-rise concrete structures has become a current trend [], posing an increasingly stringent requirement for the compressive strength of concrete.For this reason, self-compacting concrete (SCC) with high strength, self-compacting ability, and excellent load-bearing performance has been gradually used in civil engineering.

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Mechanical Properties of Ultra High Performance Fiber ...

The usage of ultra-high strength concrete with high compressive strength in construction applications has been increasing worldwide and will make an impact in Gaza Strip due to the limited land area available for construction, the fast growing population and due to bad

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Self Compacting High Performance Concrete with Steel Fibres

air voids and compromises the strength and durability of the concrete. Self-compacting concrete (SCC) can eliminate the problem, since it was designed to consolidate under its own mass. Keywords: self compacting high performance concrete , EFNARC Super-plasticizer (SP) Viscosity Modifying Agent (VMA) 1. Introduction

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Seismic Performance of High-Strength Self-Compacting ...

Seismic Performance of High-Strength Self-Compacting Concrete in Reinforced Concrete Beam-Column Joints. Because of its potentially beneficial properties, there has been an increased interest in recent years on performance of self-compacting concrete (SCC) in structural members.

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Vol.9, No.1, pp.69–88, March 2015 DOI 10.1007/s40069-014 ...

Performance of High Strength Self-Compacting Concrete Beams under Different Modes of Failure Raya Hassan Harkouss*, and Bilal Salim Hamad (Received March 7, 2014, Accepted August 18, 2014, Published online October 1, 2014) Abstract: Self-consolidating concrete (SCC) is a stable and cohesive high consistency concrete mix with enhanced filling ...

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Seismic performance of high-strength self-compacting ...

Abstract. Self-compacting concrete (SCC) was first developed in Japan about two decades ago. Since then, it has been offered as a solution to various challenges inherently associated with traditional concrete construction; i.e. quality and speed of construction, impact of unskilled labour force and noise pollution etc. SCC flows into a uniform level under its own weight and fills in all ...

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Effect of Grade of Concrete on the Performance of Self ...

May 15, 2013  Noumowe A, Carre H, Daoud A, Toutanji H (2006) High-strength self-compacting concrete exposed to fire test. J Mater Civ Eng 18:754–758. Article Google Scholar 4. Tao J, Yuan Y, Taerwe L (2010) Compressive strength of self-compacting concrete during high temperature exposure. J Mater Civ Eng 22:1005–1011

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Performance of High Strength Self Compacting Concrete

Factor of 1.14 with minimum strength for M70 grade high strength self- compacting concrete. Maximum strengths are achieved for a Packing Factor of 1.10 with optimum slump for M70 grade high strength self -compacting concrete. These values are obtained for a Water Cement ratio of 0.25 with addition of 7% micro silica.

get price

Performance of the high-strength self-stressing and self ...

Performance of the high-strength self-stressing and self-compacting concrete-filled steel tube columns subjected to the uniaxial compression Lihua Xu 1, Penghua Zhou 1, 1Yin Chi *, Le Huang , Jianqiao Ye2, Min Yu 1School of Civil Engineering, Wuhan University, No. 8 Dong Hu South Road, Wuhan, 430072, China

get price

Vol.9, No.1, pp.69–88, March 2015 DOI 10.1007/s40069-014 ...

Performance of High Strength Self-Compacting Concrete Beams under Different Modes of Failure Raya Hassan Harkouss*, and Bilal Salim Hamad (Received March 7, 2014, Accepted August 18, 2014, Published online October 1, 2014) Abstract: Self-consolidating concrete (SCC) is a stable and cohesive high consistency concrete mix with enhanced filling ...

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Prediction of the compressive strength of high-performance ...

To address the problem of low accuracy and poor robustness of in situ testing of the compressive strength of high-performance self-compacting concrete (SCC), a genetic algorithm (GA)-optimized backpropagation neural network (BPNN) model was established to predict the compressive strength of

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Studies on Strengthening of High Performance Self ...

The mechanical and fresh properties of high-strength self-compacting concrete containing class C fly ash was studied. A high-strength self compacting concrete (HSSCC) mix of 100 MPa compressive strength was designed following the available guidelines for normal-strength self-compacting concrete.

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Seismic performance of high-strength self-compacting ...

Abstract. Self-compacting concrete (SCC) was first developed in Japan about two decades ago. Since then, it has been offered as a solution to various challenges inherently associated with traditional concrete construction; i.e. quality and speed of construction, impact of unskilled labour force and noise pollution etc. SCC flows into a uniform level under its own weight and fills in all ...

get price

Optimizing High Performance Self Compacting Concrete

concrete [1]. It improves the strength of concrete and also the durability of concrete [2]. Using waste glass powder as supplementary material for cement is quite popular worldwide due to the increased disposal costs and environmental concern. It contains silica based material in amorphous form, and increase the strength of concrete [2-4].

get price

Mechanical Properties of Ultra High Performance Fiber ...

The usage of ultra-high strength concrete with high compressive strength in construction applications has been increasing worldwide and will make an impact in Gaza Strip due to the limited land area available for construction, the fast growing population and due to bad

get price

Self Compacting High Performance Concrete with Steel Fibres

air voids and compromises the strength and durability of the concrete. Self-compacting concrete (SCC) can eliminate the problem, since it was designed to consolidate under its own mass. Keywords: self compacting high performance concrete , EFNARC Super-plasticizer (SP) Viscosity Modifying Agent (VMA) 1. Introduction

get price

Effect of Grade of Concrete on the Performance of Self ...

May 15, 2013  10%  Noumowe A, Carre H, Daoud A, Toutanji H (2006) High-strength self-compacting concrete exposed to fire test. J Mater Civ Eng 18:754–758. Article Google Scholar 4. Tao J, Yuan Y, Taerwe L (2010) Compressive strength of self-compacting concrete during high temperature exposure. J Mater Civ Eng 22:1005–1011

get price

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

Self-Consolidating Concrete...Delivers Efficiency, Beauty, Savings and More. Self-consolidating concrete, also known as self-compacting concrete (SCC), is a highly flowable, non-segregating concrete that spreads into place, fills formwork, and encapsulates even the most congested reinforcement, all without any mechanical vibration.

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High Performance Concrete Topic

Jul 01, 2021  High-performance concrete (HPC) is concrete that has been designed to be more durable and, if necessary, stronger than conventional concrete. HPC mixtures are composed of essentially the same materials as conventional concrete mixtures, but the proportions are designed, or engineered, to provide the strength and durability needed for the structural and environmental

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Performance of Metakaolin on High Strength Self

technology is High Strength Self-Compacting Concrete (HSSCC). High strength Self-Compacting Concrete is a highly flowable high strength concrete that can spread into places under its own weight and achieve good compaction in the absence of vibration and without exhibiting defects due to segregation and bleeding.

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What are hyperplasticizers in high-strength self ...

Over the years, the change of admixture technology from Lignosulphonates to naphthalenesulphonates to Polycarboxylates stands evident to transformation. But the traditional superplasticizers are not capable of addressing the issues of special high...

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