GFRP reinforcing bars

Glass fiber reinforced polymer rebars

The reinforcing bar, composed of glass fibre reinforced polymer (GFRP) is perfect for use as reinforcement in reinforced concrete constructions. It can also be used as a partial or complete replacement for traditional steel bars.

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Available measures

DIAMETER (MM)	CROSS SECTION (mm2)	DENSITY (g/cm3)	WEIGHT (g/m)	ULTIMATE TENSILE STRENGTH (MPa)	ELASCTIC MODULUS (GPa)
20	278	2.1	570	716	>40
22	355	2.1	700	695	>40
25	478	2.1	970	675	>40
28	590	2.1	1195	702	>40
30	671	2.1	1350	637	>40
32	740	2.1	1520	626	>40
34	857	2.1	1800	595	>40
36	961	2.1	2044	575	>40
40	1190	2.1	2380	509	>40

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The use of steel can cause significant problems when it begins to deteriorate due to corrosion from weathering and exposure to chemicals. However, the use of GFRP corrugated rebar as reinforcement for structures provides an economical, safe and environmentally sustainable solution. It has a longer service life than steel, does not rust and is more economical.