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Table 8 Nomenclature of the two additional tested beams: R3DTG and R3DTRB.

From: Experimental Investigation on Flexural Capacity of Reinforced Concrete Beams Strengthened with 3D-Fiberglass, CFRP and GFRP

No. Specimens name Longitudinal strengthening at bottom of the beam Wrapping Description
Length of 3D-fiberglass (mm) Out of bending zone—600 mm each side End anchorage—200 mm each side
1800 2500 CFRP GFRP CFRP GFRP  
1 R3DTG  ×   ×   ×  Concrete repairer injected into the 3D-fiberglass
2 R3DTRB  ×   ×   ×  Impregnating with resin and extended 100 mm on side