Cement marker pile:
This material is made of concrete and reinforced inside. This is a traditional benchmarking material. Disadvantages: handwriting is easy to blur and needs regular maintenance. Acid resistance, heavy materials, inconvenient transportation and installation. It has been eliminated in recent years and is not recommended.
Plastic and steel frame
Plastic steel sign pole:
It is made of high-quality plastic steel (PVC, PVC) materials. Light weight, good elasticity, acid and alkali resistance, corrosion resistance and aging resistance. Plastic-steel and FRP warning piles have the characteristics of convenient construction and transportation, and are ideal materials to replace cement marker piles.
Glass fiber reinforced plastic marker post;
It is made by pressing at high temperature. Impact resistance, wear resistance, high temperature resistance, corrosion resistance, water resistance, resistance to gasoline, alcohol, electrolyte salt, acetic acid, hydrochloric acid, sodium and potassium compounds, urine, asphalt, suitable for all kinds of acid and alkali soil. The service life is as long as 30 years. The content adopts screen printing technology, which has good warning effect and does not need maintenance. Light weight, easy to transport and install. No recycling value, natural anti-theft
Magnesite benchmark:
Magnesite standard pile is reinforced by modified magnesite cement as cementing material, supplemented by necessary fillers and reinforced materials. It is a new type of marker post and a good substitute for cement, plastic steel and resin marker post.
Resin Gaza Pile-signing Resin Gaza Pile-signing Resin Pile-signing: Made of pure resin, with high cost, not commonly used.