COMPOSITES SCIENCE AND ENGINEERING ›› 2021, Vol. 0 ›› Issue (4): 119-123.DOI: 10.19936/j.cnki.2096-8000.20210428.018

• REVIEW • Previous Articles     Next Articles

RESEARCH PROGRESS IN PULTRUSION COMBINATION TECHNOLOGY OF FIBER REINFORCED COMPOSITE BAR

FU Cheng-long   

  1. Chengdu Aeronautic Polytechnic, Chengdu 610100, China
  • Received:2020-05-26 Online:2021-04-28 Published:2021-04-30

Abstract: FRP bars have the advantages of light weight, high strength, corrosion resistance and good fatigue performance, etc., which have a wide application prospect in the field of civil engineering. The paper introduces the application background and preparation process of FRP bars, and mainly summarizes the research situation of several combined processes used in the preparation of FRP bars, including injection pultrusion, winding pultrusion and braiding pultrusion. The future of developments in these fields is pointed out.

Key words: pultrusion process, injection molding, winding, braiding, composites

CLC Number: