Journal ArticleDOI
Projectile impact resistance of fibre-reinforced geopolymer-based ultra-high performance concrete (G-UHPC)
Jian Liu,Chengqing Wu,Chengqing Wu,Jun Li,Zhongxian Liu,Shenchun Xu,Kai Liu,Yu Su,Jianguang Fang,Gang Chen +9 more
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TLDR
In this article, the authors describe the mix design of geopolymer-based ultra-high performance concrete (G-UHPC) with the compressive strength from 100 to 150 MPa.About:
This article is published in Construction and Building Materials.The article was published on 2021-07-05. It has received 40 citations till now. The article focuses on the topics: Projectile & Perforation (oil well).read more
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Ultra-high-performance geopolymer concrete: A review
TL;DR: In this article , a state-of-the-art review of the technical and production properties of the recent advances and perspectives of ultra-highperformance geopolymer concrete (UHP-GPC) is provided.
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Strain-hardening Ultra-High-Performance Geopolymer Concrete (UHPGC): Matrix design and effect of steel fibers
TL;DR: In this article , the tensile strength of UHPGC mixtures with straight steel fibers was evaluated and a compressive strength of 222 MPa was achieved for the first time and significant tensile strain hardening was observed for all the mixtures.
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A state-of-the-art review on fibre-reinforced geopolymer composites
A. Abbas,Farah Nora Aznieta Abdul Aziz,Khalina Abdan,Noor Liyana Mohd Nasir,Ghasan Fahim Huseien +4 more
TL;DR: A review of the published papers on the FRGC is presented in this article , where the physical, mechanical and microstructural properties of the fiber reinforced geopolymer composites are discussed in detail.
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Ultra-high performance concrete targets against high velocity projectile impact – a-state-of-the-art review
TL;DR: In this paper, a comprehensive review of the research advances in thick ultra-high performance concrete targets to resist high velocity projectile impact (HVPI) for normal incidence is presented, which includes fiber reinforcement, high strength coarse aggregate, alternative binder system as well as structural reinforcement and designs.
Journal ArticleDOI
A low-carbon alkali activated slag based ultra-high performance concrete (UHPC): Reaction kinetics and microstructure development
TL;DR: In this article , a low-carbon alkali activated slag-based ultra-high performance concrete (A-UHPC) with ultra-low moisture content is developed, which can meet the requirement of high performance and low CO2 emission simultaneously.
References
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Journal ArticleDOI
Geopolymer technology: the current state of the art
Peter Duxson,Ana Fernández-Jiménez,John L. Provis,Grant C. Lukey,Ángel Palomo,J.S.J. van Deventer +5 more
TL;DR: A brief history and review of geopolymer technology is presented with the aim of introducing the technology and the vast categories of materials that may be synthesized by alkali activation of aluminosilicates as mentioned in this paper.
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Geopolymers : inorganic polymeric new materials
TL;DR: In the last few years, technological progress has been made in the development of new materials such as "geopolymers" and new techniques, such as ''sol-gel'' as mentioned in this paper, opening up new applications and procedures and transforming ideas that have been taken for granted in inorganic chemistry.
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The greening of the concrete industry
TL;DR: The concrete industry is known to leave an enormous environmental footprint on Planet Earth as discussed by the authors, which contributes to the general appearance that concrete is not particularly environmentally friendly or compatible with the demands of sustainable development.
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New cements for the 21st century: The pursuit of an alternative to Portland cement
TL;DR: Aluminosilicate-based alkaline cements have been classified into five categories as discussed by the authors, and the key advances made in the understanding of synthetic gels are discussed, which ultimately finds hybrid cements to be technologically viable materials for contemporary construction.
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On the development of fly ash-based geopolymer concrete
TL;DR: In this article, fly ash-based geopolymer concrete was developed to reduce greenhouse gas emissions, and the test results showed the effects of various parameters on the properties of the concrete.