Marking posts, also known as warning posts, identification posts, or sign posts, are commonly used as path indicators for buried pipelines in the power, communication, gas, water supply, and railway industries. They are a new type of product designed for outdoor use, green belts, shrubbery areas, and indicate pipeline paths on both sides of manholes, serving as a warning function.
Categorically divided into: Cable Markers, Oil and Gas Markers, Communication Markers, Fiber Optic Markers, Water Supply Markers, Railway Markers, and Highway Milestone Markers. Mainly classified based on the product's usage and the printed content on them.
Materials include: Cement Markers, PVC Markers, Composite Markers. Composite Markers are further categorized into: Magnesium Silicate Markers, Glass Fiber Reinforced Plastic (GFRP) Markers, Resin Sand Markers, and Pure Resin Markers.
Concrete sign posts: Made of concrete with some internal steel reinforcement. Traditional material, with easy-to-fade lettering, requiring regular maintenance. Not resistant to acid, heavy material, and not convenient for transportation and installation.
Marking Poles: The magnesium silicate marking poles are made of modified magnesium silicate cement as the binder, supplemented with necessary filling materials, and reinforced with reinforcing materials. They represent a new type of marking pole, serving as a superior alternative to cement, plastic steel, and resin marking poles. These poles effectively address the issue of underground facilities being damaged during excavation. Primarily used as directional signs and warning signs for utility, communication, gas, water supply, and railway pipeline paths, they are now widely employed in busy city areas, scenic spots, green belts, shrubbery, and for indicating pipeline paths on both sides of manholes. The market potential is vast. Specific advantages include:
High strength, high hardness, impact-resistant, wear-resistant, heat-resistant, and corrosion-resistant; service life up to 30 years.
2. The production process is non-toxic, harmless, and environmentally safe.
3. Attractive appearance, available in various colors, with clear fonts and patterns, prominent warning, and capable of beautifying urban environments.
4. Lightweight for easy transportation and installation, significantly reducing labor and easing the workload.
5. Anti-theft; this material has no recycling value, deterring theft and burglary.
Plastic Steel Marking Piles: Made of plastic steel (PVC, polyvinyl chloride). Lightweight, high elasticity, acid and alkali resistance, corrosion resistance, and excellent aging resistance. Easy to install and transport.
Fiberglass Sign Posts: Made through high-temperature pressing. Resistant to impact, wear, high temperatures, and corrosion. Can withstand water, gasoline, alcohol, electrolytic salts, acetic acid, hydrochloric acid, sodium-potassium compounds, urine, asphalt, suitable for various acidic and alkaline soils. Long service life of up to 30 years. Content is printed using screen printing technology, providing effective warning, and requires no maintenance. Lightweight for easy transportation and installation. Non-recyclable, naturally anti-theft.
