Ground Marking Police Sign
Composite landmarkMolded with high-strength glass fiber and resin, it has the advantages of insulation, cold resistance, high temperature resistance, acid and alkali resistance, and aging resistance. The service life can be up to 20 years when embedded in the ground. It is a substitute for silica gel and stainless steel products.
The composite landmarks have diameters of 8cm and 9.8cm. Construction method: Use a hole puncher with a diameter of 9cm or 10cm to make a hole with the same depth as the Tai product on the road above the pipeline, then fill the hole with mortar or plugging king, and then insert the product into the hole.