Hot melt line construction process:
1, reflective hot melt marking, using glass beads primer, petroleum resin hot-melt coating.
2. The coating is placed in a hot melter and heated. The melted temperature is controlled between 180 degrees Celsius and 220 degrees Celsius, and the coating is applied after stirring for about 10 minutes.
3. Mark the position and measure, press the position and the graphic design of the design, and then apply the paint primer to the marked figure.
4. After the primer is dry, the hot-melt coating can be applied. When the marking line is coated, the reflective glass beads are scattered to increase the night identification. The marking thickness is 1.5-1.8 mm.
Hot-melt line is a widely used line marking process in China. Advantages Short construction time, high wear resistance and low cost. Roads with crossed roads are exposed to the sun, rain, and snow, and are subject to the impact abrasion of vehicles. Therefore, their performance is strictly required. Firstly, it requires short drying time and simple operation to reduce traffic disturbances. Second, it requires strong reflection ability, bright colors, strong reflection, and good visibility during the day and night. Third, it should have skid resistance and wear resistance. To ensure traffic safety and service life. The construction of road marking, road marking, plant road marking, factory parking, underground garage marking, school road marking, and life area marking are divided into two types: cold paint line and hot melt line. Cold paint for special roads, artificial spraying, uniform thickness, clear color. Including parking spaces, yellow line areas for bans, channel lines, diversions, guide arrows, etc.
Hot melt line construction process:
1, reflective hot melt marking, using glass beads primer, petroleum resin hot-melt coating.
2. The coating is placed in a hot melter and heated. The melted temperature is controlled between 180 degrees Celsius and 220 degrees Celsius, and the coating is applied after stirring for about 10 minutes.
3. Mark the position and measure, press the position and the graphic design of the design, and then apply the paint primer to the marked figure. 4. After the primer is dry, the hot-melt coating can be applied. When the marking line is coated, the reflective glass beads are scattered to increase the night identification. The thickness of the marking line is 1.5-1.8 mm.
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