Since Solar Road Studs can draw the outline of the road and greatly improve the safety of driving at night, a good Solar Road Studs should have three elements during use: pressure resistance, continuous high light, firm installation, and most People pay attention to the first two points during use, but ignore the problem of Solar Road Studs installation, resulting in a high drop rate in a short period of time. Firmly installed Solar Road Studs should pay attention to the following points:
1. Positioning
The installation of Solar Road Studs should be flat and clean, so that the bottom surface of the solar road studs can have a large contact area with the ground, and the adhesion can be greatly improved.
Two, use glue
1. The choice of glue, at present, asphalt and epoxy resin are mainly used in China. Asphalt adhesive has the advantage of short curing time, but it has a fatal disadvantage: in summer, when the surface temperature reaches 70-80 degrees, it will soften, the wheels will hit or fall off, or the soft black asphalt adhesive will stick to the reflective The surface of the film affects its reflective effect. Therefore, the installation of Solar Road Studs must use epoxy glue. At present, there are no more than 100 kinds of epoxy resin glue on the market, but there are only two or three types of epoxy rubber suitable for road studs, and the proportion of epoxy resin glue and curing agent must be reasonable.
2. Glue, epoxy resin, gelling agent, and cement are very viscous after compounding. Especially in winter, it is difficult to move manually. At this time, it is necessary to mix the three fully and evenly with a mixing gun to fully exert its curing effect.
3. Apply to the road surface with glue, pressing Solar Road Studs. The dosage must be reasonable, if it is too little, the Solar Road Studs will not be pressed firmly; if it is too much, the glue will be wasted and the reflective sheet will be easily stained.
3. Road closure
Epoxy cannot cure in 6 hours, so the road should be sealed for 6 hours.
4. Issues that Solar Road Studs should pay special attention to:
1. If the hole is too shallow, the bottom surface of Solar Road Studs cannot fully contact with the surface, which will affect its hardness. So be sure to follow the principle of 1cm of drilling depth.
2. The perforation is too thin and the installation is difficult. Therefore, we must choose a reasonable drill bit for drilling.
3. Install Solar Road Studs without removing the ash generated during the drilling process. Therefore, the adhesive of Solar Road Studs is not firm and easy to fall off.
It can be seen that choosing a clean and smooth surface, suitable glue, sufficient and uniform glue, and the choice of road closure for 6 hours are several major matters that should be paid attention to when installing Solar Road Studs.
