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Development of ultra-high-performance geopolymer

Nov 01, 2013  Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating

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Development of ultra-high-performance geopolymer concrete

May 25, 2015  Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume. Local standard sand (maximum size 2 mm), quartz sand (600 μm) and 016 mm diameter steel fibres of 13 and 6 mm length were used.

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Development of ultra-high performance geopolymer concrete

Sep 01, 2020  A novel UHPC using geopolymer as high strength binder was successfully developed and the influences of steel fiber content, length and diameter and shape (deformation ratio) have been studied. Based on the above results and discussions, the following conclusions can be drawn: (1) Adding steel fiber reduced the flowability of UHPGC.

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Development of ultra-high- performance geopolymer concrete

This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume.

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Development of ultra-high-performance geopolymer concrete

Development of ultra-high-performance geopolymer concrete P. Ambily, K. Ravisankar, +2 authors N. Iyer Published 2014 Engineering Magazine of Concrete Research This paper presents the development of ambient temperature cured ultra

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Development of ultra-high performance geopolymer

May 01, 2020  This study reports the development of ultra-high performance geopolymer concrete (UHPGC) and overcoming the brittleness feature of geopolymer matrix by using different steel fibers. Four straight...

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Development of ultra-high-performance geopolymer concrete

Jan 02, 2014  Abstract This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume.

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Sustainable development of ultra high performance

Jul 01, 2021  Ultra high performance concrete developed using geopolymer technology concept. • Compressive strength of the derived mixes at 7 and 28 days curing were evaluated. • Response surface methodology was implemented to arrive for optimum mix proportion. • Ecological parameters (EE and ECO 2 emission) estimated for the developed mixes. Abstract

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Early Stage Development of an Ultra-High Performance

Sep 05, 2016  This paper presents the early stage development of an ultra-high performance geopolymer concrete (UHPGC) m ix as part of a larger r esearch project to develop a lightweight geopolymer concrete...

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Development of ultra-high performance geopolymer concrete

DOI: 10.1016/j.cemconcomp.2020.103670 Corpus ID: 219759192; Development of ultra-high performance geopolymer concrete (UHPGC): Influence of steel fiber on mechanical properties @article{Liu2020DevelopmentOU, title={Development of ultra-high performance geopolymer concrete (UHPGC): Influence of steel fiber on mechanical properties}, author={Yiwei Liu and

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Development of ultra-high-performance geopolymer concrete

May 25, 2015  This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume. Local standard

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Development of ultra-high- performance geopolymer

This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume. Local standard sand

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2014: Development of ultra-high-performance geopolymer concrete

This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume. Local standard ...

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Development of ultra-high performance geopolymer concrete

This study reports the development of ultra-high performance geopolymer concrete (UHPGC) and overcoming the brittleness feature of geopolymer matrix by using different steel fibers. Four straight steel fibers with different aspect ratios and two different deformed steel fibers were investigated.

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Development of ultra-high performance geopolymer concrete

This study reports the development of ultra-high performance geopolymer concrete (UHPGC) and overcoming the brittleness feature of geopolymer matrix by using different steel fibers. Four straight steel fibers with different aspect ratios and two different deformed steel fibers were investigated. Flowability, compressive strength and flexural behavior including strengths

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Enhancing long-term tensile performance of Engineered

Jul 13, 2022  Development of strain-hardening ultra-high-performance geopolymer concrete (UHPGC) using steel fibers. Compos. Commun., 30 (2022), Article 101081. ... Development of artificial one-part geopolymer lightweight aggregates by crushing technique. J. Clean. Prod., 315 (2021), Article 128200.

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Development of ultra-high performance geopolymer concrete

Development of ultra-high performance geopolymer concrete (UHPGC): Influence of steel fiber on mechanical properties Liu, Yiwei , Zhang, Zuhua , Shi, Caijun , Zhu, Deju , Li, Ning , Deng, Yulin آپ کو یہ کتاب کتنی پسند ہے؟

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Development of Ultra-High Performance Concrete against Blasts

Mar 19, 2018  Description. Development of Ultra-High Performance Concrete against Blasts: From Materials to Structures presents a detailed overview of UHPC development and its related applications in an era of rising terrorism around the world. Chapters present case studies on the novel development of the new generation of UHPC with nano additives.

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Sustainable development of ultra high performance concrete

Turner, Louise K. / Collins, Frank G. (2013): Carbon dioxide equivalent (CO2-e) emissions: A comparison between geopolymer and OPC cement concrete.In: Construction and Building Materials, v. 43 (June 2013) Construction and Building Materials, v. 43 (June 2013)

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Sustainable development of ultra high performance concrete

This paper presents the investigation on the adoption of reaction powder concrete (RPC) concept in geopolymer concrete (GPC) technology to develop ultra high performance concrete (UHPC) Ultra high performance geopolymer concrete (UHPGPC) was developed by completely eliminating Portland cement (PC) with industrial by-products such as ground

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Three-dimensional mesoscopic investigation of the compression ...

Jul 13, 2022  1.Introduction. Ultra-high performance concrete (UHPC) is a novel type of cement-based composite material. Compared with ordinary concrete, UHPC exhibits excellent properties such as the ultra-high compressive strength, high durability, and high flexural strength, which have substantial applications in civil engineering [, , , , ].In the early stages of

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Strength and Durability of UltraHigh Performance Concrete

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Development of ultra-high-performance geopolymer concrete

This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume.

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Development of ultra-high-performance geopolymer concrete

Article “Development of ultra-high-performance geopolymer concrete” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make unexpected discoveries

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Development of ultra-high performance geopolymer concrete

This study reports the development of ultra-high performance geopolymer concrete (UHPGC) and overcoming the brittleness feature of geopolymer matrix by using different steel fibers. Four straight steel fibers with different aspect ratios and two different deformed steel fibers were investigated. Flowability, compressive strength and flexural behavior including strengths

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Development of ultra-high-performance geopolymer concrete

ACI (American Concrete Institute) (2013), "ACI Manual of Practice, Part 5" Allena S (2010), "Concrete Sustainability Conference" Ambily PS (2011), "Advanced Course on Recent Developments in Condition Assessment, Repair Materials and Repair/Retrofitting Techniques for Concrete Structures", p. 79

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Development of ultra-high performance geopolymer concrete

This study reports the development of ultra-high performance geopolymer concrete (UHPGC) and overcoming the brittleness feature of geopolymer matrix by using different steel fibers. Four straight steel fibers with different aspect ratios and two different deformed steel fibers were investigated.

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Development of Ultra-High Performance Engineered Geopolymer

The emergence of ultra-high strength ultra-high ductility cementitious composites such as ultra-high performance Engineered Cementitious Composites (UHP-ECCs) for construction application are promising for the future of civil infrastructure as these materials overcome important weaknesses of conventional concrete materials including their low ...

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Development of ultra-high-performance geopolymer concrete

This paper presents the development of ambient temperature cured ultra-high-performance geopolymer concrete (UHPGPC). Ultra-high-performance concrete (UHPC) mixtures were developed by completely eliminating Portland cement and activating industrial by-product materials such as ground granulated blastfurnace slag and silica fume.

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Ultra-High Performance Concrete FHWA - Transportation

Jun 16, 2022  Ultra-high performance concrete has a discontinuous pore structure that reduces liquid ingress, significantly enhancing durability compared to conventional and high-performance concretes. UHPC is being considered for use in a wide variety of highway infrastructure applications. The high compressive and tensile strengths allow for the redesign ...

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Development of geopolymer cement concrete for highway

May 05, 2020  The purpose of this work is to study the in-situ performance of ternary geopolymer concrete in road repair work. Geopolymer cement concrete is an attractive alternative to Portland cement concrete owing to environmental, economic and performance benefits. Industrial wastes, such as fly ash (FA) and ground granular blast furnace slag

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Development of a mix design methodology for high‐performance geopolymer ...

Jan 07, 2013  This paper presents the development of a mix design method for geopolymer mortar mixes with a principal focus on compressive strength. The method is based on the hypothesis that the overall strength of geopolymer mortar depends on the strength of the geopolymer binder materials, the packing density of the aggregates in the mortar and the

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Enhancing long-term tensile performance of Engineered

Jul 13, 2022  Development of strain-hardening ultra-high-performance geopolymer concrete (UHPGC) using steel fibers. Compos. Commun., 30 (2022), Article 101081. ... Development of artificial one-part geopolymer lightweight aggregates by crushing technique. J. Clean. Prod., 315 (2021), Article 128200.

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Geopolymer concrete as green building materials: Recent

Development of geopolymer cement concrete for high- ... Mechanical and fracture properties of ultra-high performance geopolymer concrete: effects of steel fiber and silica fume. Cem ...

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Sustainable development of ultra high performance concrete

Turner, Louise K. / Collins, Frank G. (2013): Carbon dioxide equivalent (CO2-e) emissions: A comparison between geopolymer and OPC cement concrete.In: Construction and Building Materials, v. 43 Construction and Building Materials, v. 43

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Specimen Size Effect on Ultra High Strength Geopolymer Concrete

Jul 30, 2018  In this paper a study Ultra High strength Geopolymer concrete (UHSGC) developed under ambient temperature conditions was used for determination of specimen size on the compressive strength of concrete is reported. ... Development of ultra high performance concretes using geopolymer as binder and copper slag as filler, PhD thesis, Anna ...

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IRJET- STRENGTH STUDIES ON ULTRA HIGH PERFORMANCE GEOPOLYMER CONCRETE

Concrete is most frequently used composite material. Concrete is homogeneous mix of fine aggregate, Coarse aggregate and binding medium of concrete paste. Due to high demand of cement Co2 emission is very high, it leads to global warming. So, in this

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