Fiber reinforced polymer (FRP) composite has been used effectively for the rehabilitation of concrete and steel structures in the last decades due to its excellent properties compared with conventional reinforcing materials such as steel. Despite the major role of epoxy resins as a bonding material between fibre and substrate, the rapid deterioration of the mechanical properties at elevated temperature is the critical issue for the epoxy matrix. Therefore, substitution of epoxy adhesive with cementitious bonding agent will be beneficial in order to provide more resistant systems at elevated temperatures. Near-surface mounted (NSM) strengthening technique with cement adhesives has only been investigated for torsion. Flexural performance is a significant factor in the strengthening of different structures. This paper reports the experimental study on the behavior of small scale retrofitted beams using Near-Surface Mounted strengthening system with carbon fiber reinforced polymer (CFRP) textile and laminate and cement-base adhesives for flexure. The beams retrofitted with modified cement-based adhesive achieved 98% to 100% ultimate loads of that beams strengthened with epoxy adhesives. Numerical analyses is utilized to evaluate the experimental results, and comparable results were observed between the experimental results and finite element analysis.

纤维增强聚合物（FRP）复合材料由于其与常规增强材料（例如钢）相比的优异性能，在过去的几十年中已被有效地用于混凝土和钢结构的修复。尽管环氧树脂在纤维和基材之间起着粘结材料的主要作用，但是在高温下机械性能的迅速下降仍然是环氧树脂基体的关键问题。因此，用水泥粘合剂代替环氧粘合剂将是有益的，以便在高温下提供更耐久的体系。水泥胶粘剂的近表面安装（NSM）加固技术仅针对扭转进行了研究。弯曲性能是加强不同结构的重要因素。本文使用碳纤维增强聚合物（CFRP）织物，层压板和水泥基胶粘剂的近表面安装加固系统，对小型改型梁的性能进行了实验研究。用改性水泥基胶粘剂翻新的梁达到了用环氧胶粘剂加固的梁的98％至100％的极限载荷。利用数值分析来评估实验结果，并且在实验结果和有限元分析之间观察到了可比的结果。用改性水泥基胶粘剂翻新的梁达到了用环氧胶粘剂加固的梁的98％至100％的极限载荷。利用数值分析来评估实验结果，并且在实验结果和有限元分析之间观察到了可比的结果。用改性水泥基胶粘剂翻新的梁达到了用环氧胶粘剂加固的梁的98％至100％的极限载荷。利用数值分析来评估实验结果，并且在实验结果和有限元分析之间观察到了可比的结果。