Research Article
Experimental Investigation of the Effects of Concrete Alkalinity on Tensile Properties of Preheated Structural GFRP Rebar
Figure 13
Failure of specimens immersed into alkaline solution for 300 days: (a) exposed to room temperature, (b) exposed to 120°C, and (c) exposed to 200°C.
(a) |
(b) |
(c) |