State-of-the-Art Review on FRP Sandwich Systems for Lightweight Civil Infrastructure

Abstract

3Fiber reinforced polymer (FRP) sandwich systems as primary load-bearing elements are 4 relatively new concepts in lightweight civil infrastructure. These systems offer a combination 5 of light weight, high strength, thermal insulation for some types, and service-life benefits. 6Recent developments and applications have demonstrated that these composite systems have 7 emerged as a cost-effective alternative, especially when each material component is 8 appropriately designed. Still, some issues and challenges need to be addressed if FRP systems 9 are to gain widespread use in civil infrastructure. This paper provides an overview of the state-10 of-the-art research, development, and applications of FRP sandwich systems. It also identifies 11 the challenges and future opportunities for the broad use of these advanced systems in civil 12 engineering and construction. 13

Effect of beam orientation on the static behaviour of phenolic core sandwich composites with different shear span-to-depth ratios

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Metallic Additives Dispersed Polymer Composites for Irradiation Shielding- A Novel Critique

“…In-elastic scattering of fast neutrons with heavy nuclides, 2. Neutron activation of structural materials [8] Tungsten provides excellent neutron shielding ability which is because of its thermal neutron cross-section [28][29].…”

“…Several researches suggested simple cost effective shielding material as concrete containing elements such as zeolite, barite, lead fly ash, bismuth oxide, basalt fiber, boron oxide, etc [8] as these materials provides excellent shielding to gamma ray and considered as effective building material.…”

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