The FRP-reinforced seawater sea sand concrete (FRP-SWSC) utilizes a chloride corrosion-free FRP bars and opens a new avenue for concrete production with the direct employment of locally original sea sand and seawater, which can offer compelling environmental and economic advantages. Herein, a comprehensive review of experimental studies investigating the mechanical properties of FRP bars subjected to SWSC environmental effects, including solution immersion, concrete wrapping, load and solution coupling, and field environment is presented. The residual mechanical strengths of the collected FRP bars, including tensile, interlaminar shear, transverse shear, flexural, and bond strengths, were presented and compared. The deterioration mechanism of FRP bars in SWSC environment induced corrosion was introduced. Durability improvement measures of FRP-SWSC were put forward: (i) using supplementary cementitious materials (SCMs) to reduce the alkalinity and permeability of SWSC and (ii) replacing the partly basalt/glass fiber with carbon fiber to form hybrid-FRP bars. According to the findings from this work, recommendations for prospective works were proposed. Moreover, this review is also expected to provide a comprehensive understanding of the durability of FRP bars in SWSC environments and offer a solid foundation for future research.

FRP增强海水海砂混凝土（FRP-SWSC）采用无氯化物腐蚀FRP筋，为直接利用当地原始海砂和海水的混凝土生产开辟了新途径，具有令人信服的环境和经济优势。本文全面回顾了研究 FRP 筋在 SWSC 环境影响下的力学性能的实验研究，包括溶液浸入、混凝土包裹、载荷和溶液耦合以及现场环境。对收集到的 FRP 钢筋的剩余机械强度进行了介绍和比较，包括拉伸、层间剪切、横向剪切、弯曲和粘合强度。介绍了玻璃钢棒材在SWSC环境诱发腐蚀中的劣化机理。提出了 FRP-SWSC 的耐久性改进措施：（i）使用辅助胶凝材料（SCM）降低 SWSC 的碱度和渗透性；（ii）用碳纤维代替部分玄武岩/玻璃纤维，形成混合 FRP 棒材。根据这项工作的调查结果，提出了对未来工作的建议。此外，本综述还有望全面了解 SWSC 环境中 FRP 钢筋的耐久性，并为未来的研究奠定坚实的基础。