Study on effects of different patterns and cracking for wastes FRP (used banner) wrapping on compressive strength of confined concrete

Global Congress on Construction, Material and Structural Engineering 2017

材料科学;土木建筑工程

Leman, Alif Syazani^1 ; Shahidan, Shahiron^1 ; Azmi, M.A.M.^1 ; Senin, Mohamad Syamir^1 ; Ali, N.^1 ; Abdullah, S.R.^1 ; Mohd Zuki, S.S.^1 ; Wan Ibrahim, M.H.^1 ; Nazri, Fadzli Mohamed^2

Jamilus Research Centre, Faculty of Environment and Civil Engineering, Parit Raja, Johor, Batu Pahat, 86400, Malaysia^1

School of Civil Engineering, USM, Engineering Campus, 14300 Nibong Tebal, Seberang Perai Selatan, P. Pinang, Malaysia^2

关键词: 150-mm diameters;    Civil engineering applications;    Common materials;    Confined concrete;    E-glass;    Hoop reinforcement;    Maximum strength;    Two bands;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/271/1/012016/pdf
DOI  :  10.1088/1757-899X/271/1/012016

来源: IOP

【 摘 要 】

Previous researches have shown that FRP are being introduce into wide variety of civil engineering applications. Fibre Reinforce Concrete (FRP) are also used as repairing method in concrete structures. FRP such as S-glass, AR-glass, E-glass, C-glass, and Aramid Fibre are the common material used in industry. The FRP strips provide the necessary longitudinal and hoop reinforcement. However, there are lots waste materials that can be form as fibre and used in repairing. Banner is a type of waste material fibre that can be used in repairing. In this study, banner will be used as the replacement of the common FRP. The confined concrete (cylinder) of 300mm height and 150mm diameter were cast with M35 grade concrete and tested until it is crack. Next banner are used as the wrapping along the cracking of the concrete with three different pattern that are full wrapping, two band wrapping and cross wrapping using epoxy. Epoxy is a common name for a type of strong adhesive used for sticking things together and covering surface. The objective of this study is to determine the maximum strength and the effect of different patterns wrapping of FRP (banner) on the compressive strength of confined concrete. The results are shows that banner are suitable as a replacement of material for FRP.