Glass Fiber Reinforced Polymer (GFRP) rebar, developed as a corrosion-resistant alternative to steel rebar, emerged in the 1970s. Its history traces back to the growing need for durable construction materials, especially in environments prone to corrosion, such as marine and chemical industry settings.
1970s: Initial research and development of GFRP materials began, focusing on their potential to resist corrosion and chemical degradation.
1980s: Early commercial production of GFRP rebar started. Initial applications were limited, primarily in specialized industrial settings.
1990s: Adoption of GFRP rebar increased due to its demonstrated durability in harsh environments. Significant projects, including bridges and marine structures, began using GFRP rebar.
2000s: Standards and guidelines for GFRP rebar use were developed, further promoting its adoption in construction.
2010s-Present: GFRP rebar has become more widely accepted and used in various infrastructure projects worldwide. Advances in manufacturing and material properties have made GFRP rebar a competitive alternative to traditional steel rebar.
