Hot-melt marking paint plays an important role in daily life. It not only has an extraordinary significance in maintaining traffic order, but also has a striking effect. Guangzhou Road Marking Company told us that in the actual construction process, it does not pay attention to all aspects of coating. The application details will encounter unexpected construction problems. Only after fully solving the problems encountered in the construction can the construction quality meet the customer's requirements. The following are the common construction problems and solutions for the road marking paint.
(1) Thick and long stripe on the surface of the marking line: The paint outflow contains granular hard objects such as charred paint or stone. Solution: Check the filter and remove all hard objects. Note: Avoid overheating, clean the road before construction
(2) Causes of cracking on the surface of the marking line: Guangzhou Road Marking Company told us that the excessive primer passed through the dry coating, the coating is too hard to cope with the flexibility of the soft asphalt pavement, and it is easy to appear at the edge of the marking. Solution: Replace Paint, let the asphalt stabilize and then draw the line. Note: Winter and night temperature changes are likely to cause this problem.
(3) Reasons for poor nighttime reflection: Excessive primer passes through the unpainted paint. The paint is too hard to cope with the flexibility of the soft asphalt pavement. It is easy to appear at the edge of the marking. Solution: Replace the paint and stabilize the asphalt. Dash construction. Note: Winter and night temperature changes are likely to cause this problem.
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