As we all know, the location of the tunnel entrance and exit is the section where the traffic accident rate is high. The "white hole effect" of the tunnel exiting the tunnel at the tunnel entrance, and the "black hole effect" from the tunnel outside the tunnel will give the driver Visual interference, how to solve the problem of tunnel access, everyone has put their eyes on the MMA color anti-skid road.
The MMA colorful anti-skid pavement is a new type of pavement material, which is made of methyl methacrylate as the basic material and pigmented filler. The specific construction process is primer + non-slip aggregate + cover, after construction The MMA color non-slip pavement has a certain thickness, is resistant to pressure and wear, has good adhesion, and can withstand frequent rolling of different load vehicles.
The MMA colorful anti-skid road surface is laid on the import and export road section. The color of the MMA colorful anti-skid road surface is clear, which can warn the driver in advance, which can improve the anti-sliding performance of the road well and can also serve as a warning function. When the vehicle is driving on the colored road surface of the tunnel entrance, the dirt on the tire will be bumped to the tunnel entrance to prevent pollution inside the tunnel and reduce the incidence of traffic accidents. 
Among them, the MMA colorful anti-skid raod marking paint of Shanxi Zhongtu has excellent performance and stands out among many colored pavement products. It uses imported methacrylic resin raw materials to produce materials for different pavements in China through process improvement. In use, it is well received.
Shanxi Zhongtu also proposed a unique MMA colorfulanti-skid pavement tunnel. Whoever plans: the long tunnel (single hole length is more than 1km), the import and export is about 30m (250m inside the cave, 50m outside the cave), full of colored non-slip pavement, the rest It can be fully paved or intermittently paved, that is, paved 1.5m to 3m with an interval of 4m to 10m; the entire tunnel of the short tunnel is covered with colorful anti-skid road.  |
