防腐,防老化,抗晒,耐候等特点.防腐形式有电镀,热镀,喷塑,浸塑主要用于铁路封锁高速公路护栏及开发区围界和场区围网使用。铁路护栏网的产品长处：立柱采用混凝土浇筑件，工程造价低，强度高 整体不乱性好，彩色塑层具有良好的抗侵蚀和装饰效果，网围界整体和谐美观。铁路护栏可以采用镀锌、喷塑和浸塑三种方式，具有美观大方、牢固、防腐性好的特点。铁路护栏网广泛应用于高速公路、铁路护栏网是一种铁路两侧的防护和的防护举措措施，是一种铁路铁路封锁场所专业用的护栏网产品。

It is anticorrosive, anti-aging, anti sun and weather resistant. The form of anticorrosion is electroplating, hot plating, spray molding, and mainly used for railway blockade of highway guardrail and the enclosure of development zone and field area. The advantages of rail fence are: concrete columns are adopted for columns, low cost, high strength and good overall performance. The color plastic layer has good erosion and decoration effect, and the net gird is harmonious and beautiful. The railway guardrail can be galvanized, sprayed and soaked in three ways. It has the features of beautiful, strong and good anticorrosion. Railway guardrail is widely used in highway and rail guardrail. It is a protective and protective measure on both sides of the railway. It is a professional fence product for railway and railway blockade.