The Experts below are selected from a list of 9765 Experts worldwide ranked by ideXlab platform
Martin Keppert - One of the best experts on this subject based on the ideXlab platform.
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the high temperature resistance of a para aramid Fibre reinforced concrete composite
WIT Transactions on the Built Environment, 2014Co-Authors: D Ko, Kirill Polozhiy, Eva Vejmelková, Martin KeppertAbstract:This article deals with a Para-Aramid Fibre-reinforced composite based on Portland cement and is exposed to a high temperature loading. The main emphasis is on the residual properties after a temperature loading (of up to 1000°C). Two basic mixtures were designed, the first without Para-Aramid Fibres and the second with them. The studied materials were exposed to three different temperature loadings and then a group of physical characteristics was determined. The designed Fibre-reinforced composite could find its application as a material that improves the fire resistance of constructions, for example as boards for tunnel lining, or anywhere where a higher fire hazard or a higher temperature loading is present.
D Ko - One of the best experts on this subject based on the ideXlab platform.
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the high temperature resistance of a para aramid Fibre reinforced concrete composite
WIT Transactions on the Built Environment, 2014Co-Authors: D Ko, Kirill Polozhiy, Eva Vejmelková, Martin KeppertAbstract:This article deals with a Para-Aramid Fibre-reinforced composite based on Portland cement and is exposed to a high temperature loading. The main emphasis is on the residual properties after a temperature loading (of up to 1000°C). Two basic mixtures were designed, the first without Para-Aramid Fibres and the second with them. The studied materials were exposed to three different temperature loadings and then a group of physical characteristics was determined. The designed Fibre-reinforced composite could find its application as a material that improves the fire resistance of constructions, for example as boards for tunnel lining, or anywhere where a higher fire hazard or a higher temperature loading is present.
Eva Vejmelková - One of the best experts on this subject based on the ideXlab platform.
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the high temperature resistance of a para aramid Fibre reinforced concrete composite
WIT Transactions on the Built Environment, 2014Co-Authors: D Ko, Kirill Polozhiy, Eva Vejmelková, Martin KeppertAbstract:This article deals with a Para-Aramid Fibre-reinforced composite based on Portland cement and is exposed to a high temperature loading. The main emphasis is on the residual properties after a temperature loading (of up to 1000°C). Two basic mixtures were designed, the first without Para-Aramid Fibres and the second with them. The studied materials were exposed to three different temperature loadings and then a group of physical characteristics was determined. The designed Fibre-reinforced composite could find its application as a material that improves the fire resistance of constructions, for example as boards for tunnel lining, or anywhere where a higher fire hazard or a higher temperature loading is present.
Kirill Polozhiy - One of the best experts on this subject based on the ideXlab platform.
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the high temperature resistance of a para aramid Fibre reinforced concrete composite
WIT Transactions on the Built Environment, 2014Co-Authors: D Ko, Kirill Polozhiy, Eva Vejmelková, Martin KeppertAbstract:This article deals with a Para-Aramid Fibre-reinforced composite based on Portland cement and is exposed to a high temperature loading. The main emphasis is on the residual properties after a temperature loading (of up to 1000°C). Two basic mixtures were designed, the first without Para-Aramid Fibres and the second with them. The studied materials were exposed to three different temperature loadings and then a group of physical characteristics was determined. The designed Fibre-reinforced composite could find its application as a material that improves the fire resistance of constructions, for example as boards for tunnel lining, or anywhere where a higher fire hazard or a higher temperature loading is present.
Caroline Galloway - One of the best experts on this subject based on the ideXlab platform.
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external para aramid Fibre concrete reinforcement
Structural Survey, 2012Co-Authors: Alan Richardson, Caroline GallowayAbstract:Purpose – This research seeks to investigate the potential of using para‐aramid Fibre fabric and yarn as an external reinforcement to existing structures. The purpose of this paper is to improve existing structural performance or to return the original design performance, during refurbishment. The research aims to investigate the potential for enhanced flexural strength and toughness in concrete beams, which may be required for change of use of buildings, where loadings may be subject to change. Buildings in earthquake zones may also benefit from additional toughness provided with external fabric/yarn reinforcement as a means of providing additional time for escape, for the occupants.Design/methodology/approach – The test compared four types of concrete beams with different reinforcement material compositions and each set consisted of three beams. The beams were: plain reinforced concrete without any external form of reinforcement (RC), plain unreinforced beams with a para aramid sheet (KF), plain unreinf...
