Advantages of hot-dip galvanized plastic sprayed Guardrail: the hot-dip galvanized plastic sprayed guardrail has the advantages of waterproof, acid resistance, corrosion resistance, natural aging resistance, paint free maintenance, etc. The hot-dip galvanized and plastic sprayed guardrail has bright and bright appearance, simple and generous appearance, smooth linear shape, service life of more than 30 years, and various colors, which can change the appearance of a single Steel Guardrail.
After hot galvanizing, the superimposed surface of corrugated guardrail is treated by electrostatic spraying process, which has the functions of anti-corrosion, anti rust, anti ultraviolet, anti fouling and surface self-cleaning. After being sprayed by rain spray brush and water gun, it can become as bright as new.
Corrugated guardrail is a professional guardrail product for highways and expressways. The utility model has the characteristics of simple structure, simple appearance, convenient transportation and convenient installation. In recent years, many domestic expressways have adopted highway guardrails.
