Flexural strengthening of reinforced concrete (RC) beams is an important research topic due to its huge practical demand. In the present study. a new flexural strengthening method for RC beams. called the Shear-key Mounted Unbonded Rebar (SMUR) technique. https://www.markbroyard.com/limited-offer-annamaet-senior-rejuvenate-for-sale-flash-buy/