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Characteristics of pavement marking paint

2021-09-02 10:13:15
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The primary function of traffic markings is to implement Lane separation driving. According to the road traffic markings marked on the expressway, correctly guide vehicles of different types and speeds to follow the divided lines and comply with traffic laws and regulations, so as to improve the working capacity of highway freight transportation and reduce road traffic accidents; Signs and trailers drivers predict road conditions according to road traffic markings.


Characteristics of pavement marking paint:

路面标线涂料


1、 Fast and dry: the pavement marking coating changes with the change of temperature. In severe cold season, the hard primer changes quickly, in warm season, the hard primer changes slowly, and the coating dries slowly. When the coating dries and solidifies slowly, not only the paved glass marbles move down into the architectural coating, thus reducing the light returning working capacity, but also continue to slow down the opening-up traffic travel time and reduce the road traffic capacity.

2、 Adhesion: once the construction of traffic marking architectural coating project is carried out, it is not easy to fall or break. Because it has very good adhesion with the ground, it is not easy to change due to the rolling, sideslip or braking system of the car, nor will it be changed due to the change of temperature in the season. However, if it is paved on the concrete ground, the adhesion is not very good. First wipe the coating agent under the traffic markings to improve the adhesion between the ground and the paint.

3、 Identifiability: due to the effect of traffic markings and architectural coatings, the spacing can be clearly distinguished both during the day and at night. The effect of backlight immediately depends on the paving quality of glass marbles. It should be appropriate. Too much or too little will endanger the actual effect of backlight.

4、 Aging resistance: the climate in the north and South can be integrated, and the adjustment of raw material preparation can be carried out according to different seasons and climate conditions, which can be applied in different seasons.

5、 Scope of application: applicable to the axis, lane boundary, edge line and mesh line with many wheel rolling; Sidewalks, intersections, underground parking lots, roads without light at night.

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