Features and differences between hot melt scribing and cold coating scribing
1. Hot melt marking.
1.Peculiarity.
1) Strong durability: Hot melt scribing adopts hot melt coating, which is closely combined with the road surface through heating to form a solid coating, which has extremely high durability and wear resistance.
2) Good reflective effect at night: hot melt marking has a good reflective effect at night, which can improve the safety of night driving.
3) High construction efficiency: the construction speed of hot melt marking is fast, which can improve the efficiency of road maintenance.
2.Distinguish.
1) Construction method: hot melt marking needs to use a special hot melt marking machine for construction, while cold painting marking directly uses paint for construction.
2) Material requirements: The coatings used for hot melt scribing need to have high temperature resistance, wear resistance and other characteristics, while the coatings used for cold painting scribing are relatively simple.
2. Cold coating scribing.
1.Peculiarity.
1) Convenient construction: cold coating marking does not need to use a special marking machine, only need to use paint for smearing, and the construction is convenient and fast.
2) Cheap: The material for cold-painted scribing is relatively low, which can reduce the cost of road maintenance.
2.Distinguish.
1) Durability: The durability of cold-painted scribing is relatively poor, and it is easy to fade and fall off due to the influence of the natural environment.
2) Night reflective effect: The night reflective effect of cold-painted marking is not as good as that of hot-melt marking, which may affect the safety of driving at night.
To sum up, hot melt scribing and cold coating scribing have their own characteristics and differences. When choosing which marking method to use, it is necessary to consider the specific situation and maintenance needs of the road.