Fibre Reinforced Polymers Research Proposal. In this project we set to investigate the elasticity and long term impact of FRP concrete under internal and external reinforcement.
FRP
INTRODUCTION
Fibre Reinforced Plastic/Polymer (FRP) are commonly used to increase the strength and elasticity of existing construction materials. The composition of polymer and fibres allows it to have its unique property and provide solutions to the ever growing concerns regarding cost and structural stability of beams & columns.
FRP strengthened reinforced concrete (RC) are used to improve and withstand loading pressure which in some occasion can lead to severe deformability and cracking. With this in mind it is crucial that we understand and apply the most effective technique to achieve structural rehabilitation. The steady move from steel reinforcements to fibre set a new evolution in civil engineering. By tackling the problem of steel corrosion and limiting the long term cost, FRP is considered are suitable materials for concrete structures.
The mechanical properties of FRP are determined by the amount and type of underlying fibre used. The primary material used is referred to as the matrix. This is a form of plastic which is weak and unsuitable when used as the core material. The matrix is often reinforced by stronger and stiffer reinforcing fibres, which are Carbon, Glass or Aramid.
