Rehabilitation of RC Column using Glass Fiber Reinforced Polymer

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2017 by IJETT Journal
Volume-47 Number-2
Year of Publication : 2017
Authors : A.Belciya Mary, M.Jeyanthi
DOI :  10.14445/22315381/IJETT-V47P220

Citation 

A.Belciya Mary, M.Jeyanthi "Rehabilitation of RC Column using Glass Fiber Reinforced Polymer", International Journal of Engineering Trends and Technology (IJETT), V47(2),118-124 May 2017. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract
Every Structural element should be designed for a particular type of loading as well as for adopting of different type of environment. Recent repairing or rehabilitation is generally increasing with the increase of age of concrete structures. In this paper, causes of deterioration of concrete as well as repairing or rehabilitation by using cement grout, mortar, concrete, sprayed concrete or shot Crete, epoxy, Glass Fiber Reinforced Polymer (GFRP) and the techniques of applying of these materials and also some resin based materials for bonding agent between interface of reinforced concrete columns and Glass Fiber Reinforced Polymer (GFRP) are reported. Finally styrene butadiene latex based liquid was used for high performance water proofing and multipurpose repair work.

 References

[1]AzadehParvin, AdityaS.Jamwal (2005) ‘Performance of externally FRP reinforcedcolumns for changes in angle and thickness of the warp and concrete strength’.Composite structures, 73 (2007) pp.451-457.
[2]Barbara FERRACUTI and Marco SAVOIA., (2003) ‘Cyclic behavior of FRP-wrapped columns under axial and flexural loadings’.
[3]Dott.Ing.GiovanniCerretini. (2006.) ‘The design of externally bonded reinforcement (EBR) for reinforcement concrete structures by means of fiber reinforced polymers (FRP)’.pp.1-5.
[4]Galal, K. Arafa, A. Ghobarah A. (2005) ‘Retrofit of RC square short columns. Engineering structures’.27 (2005) pp.801-813.
[5]Houssam A. and Toutanji (2008) ‘Axial load behavior of rectangular concrete columns confined with FRP composites’ [6]Hadi, M.S.N. (2005) ‘Behaviour of FRP strengthened concrete columns under eccentric compression loading’ composite structures 77, (2007), pp.92-96.
[7]Kumutha, R. Vidyanathan, R. and Palanichamy, M.S. (2007) ‘Behaviour of reinforced concrete rectangular columns strengthened using GFRP’. Cement & concrete composites, 29(2007) pp.09-615.
[8]Manuel A.G.Silva. (2006). ‘Aging of GFRP laminates and confinement of concrete columns’. Composite structures, 79, (2007), pp.97-106.
[9]Promis,G. Ferrier,E. and Hamelin,P. (2008) ‘Effect of external FRP retrofitting on reinforced concrete short columns for seismic strengthening’. Composite structures, pp.-13.
[10]Poon, C.S. Shui Z.H, Lam L. (2004) ‘Compressive behavior of fiber reinforced high-performance concrete subjected to elevatedtemperatures. Cement &concrete research 34, (2004) pp.2215-2222.
[11]ASTM C33-90: Specifications for concrete aggregates (1990). ASTM Standard C39: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens. ASTM C642 – 06: Standard Test Method for Density, Absorption, and Voids in Hardened Concrete (2006)
[12]BS12 – 1991: Specifications for Portland cement (1991) BS 1881-122: Testing concrete. Method for determination of water absorption (2011)
[13] Ohama Y., K. Demura, K. Kobayashi, Y. Sato and M. Morikawa. Pore size distribution and oxygen diffusion resistance of polymer-modified mortars. Cement and Concrete Res., 21: 309– 15 (1991)
[14]The codebook of Indian Standards IS 10262:2009for mix design.
[15]A textbook of CONCRETE TECHNOLOGY by M.S.Shetty.

Keywords
RC, GFRP, OPC.