... basalt fiber rebar 1.High tensile strength 2.Excellent corrosion resistance 3.Low density ... with the strength of normal size more than 2 times. 2. excellent corrosion resistance (any other fiber products ... density of fiber reinforced composite rebar is 1.9-2.1g/cm3,only general about 1 / 4. 4. ... buildings of all kinds of thread (sand) bars; 2, subway stations, bridges, non-magnetic or electromagnetic ...