BFRP (Basalt fiber reinforces polymer) rebar is deformed rod used as high strength, non corrosive concrete reinforcement. Also sometimes referred to as Basalt rock rebar, Rock Rebar or BFRP rebar.

2015年10月1日 · Physical and mechanical characterization of newly developed basalt FRP bars for concrete members. Durability of BFRP bars in harsh alkaline conditions simulating the concrete environment. Discussion of BFRP characterization and durability results and compare them against the requirements of FRP standards.

2020年10月1日 · As a type of BFRP product, BFRP bars are often used in extreme service environments as a substitute for ordinary steel bars. As a new construction material, numerous investigations have been conducted to test the mechanical behavior of BFRP bar reinforced concrete (BRC).

2020年8月15日 · Recently, the use of basalt fiber-reinforced polymer (BFRP) bars as a reinforcing material has gained increasing interest worldwide. In the last decade, the durability of BFRP bars has been the concern of the researchers, however, the effect of bar size or diameter have not yet been addressed.

Fiber reinforced polymer (FRP) bars are widely utilized in the civil engineering practice and characterized by the number of advantages, among them are the following: high...

2021年4月26日 · The use of basalt fiber-reinforced polymer (BFRP) bars as a replacement for carbon steel is reviewed in this article by examining the literature from the past two decades with an emphasis on flexural strength, serviceability, and durability.

采用玄武岩纤维增强复合（BFRP）筋替代传统钢筋，发展BFRP筋增强海水海砂混凝土结构为同时解决河砂资源匮乏和海洋混凝土结构易发生钢筋锈蚀等问题提供了新方案。 然而BFRP在高碱性环境中仍可能发生纤维-树脂粘结劣化和树脂基体水解，进而引起BFRP筋力学性能退化。 本文基于机电阻抗（EMI）技术开发了压电片-BFRP筋劣化监测传感器，结合加速腐蚀试验，测定分析了BFRP筋层间剪切强度的退化过程和传感器监测信号的变化规律。 结果表明，在高温强碱性环 …

2020年8月22日 · The bond behavior between BFRP bars with BFRCC was evaluated in detail and analyzed deeply from various aspects, including bar type, bar diameter, matrix type, fiber volume, and spiral stirrup. Moreover, the bond strength and the average slip were compared.

BFRP Rebar is an alternative to galvanized or epoxy coated rebar, stainless steel rebar or GFRP rebar. BFRP rebar should be considered for any concrete member susceptible to corrosion of

BFRP bars were basalt fibers bonded with vinyl resins. To determine the tensile behavior of the BFRP bar, steel sleeve grouting was used to reinforce both ends of the BFRP bar for clamping...