防眩网，是金属筛网的行业中一个品种。又名钢板网、金属网、防抛网，铁板网、金属扩张网、冲孔板等。顾名思义就是指:金属板材经过特种机械工处理后，形成为网眼状况的张料物体。可以有效地保证防眩设施的连续性和横向通视，又可隔离上下行车道，达到防眩和隔离的目的，是一 种非常有效的高速公路护栏网产品。
A variety of mesh screen is an anti glare industry. Also known as steel mesh, metal mesh, anti throwing net, iron plate mesh, metal expansion net, punching plate, etc. As the name implies, it refers to: the sheet metal is processed by special machinists to form a sheet material object with mesh condition. It can effectively ensure the continuity and horizontal visibility of the anti glare facilities, and can isolate the up and down lanes to achieve the purpose of anti glare and isolation. It is a very effective highway guardrail product.