【Products】 
 Name: PU warning column, flexible roadblock standard, shells column 
 Material: PU and other materials 
 Reflective surface: Crystal lattice (strength level standard reflective material) 
 Dimensions: 45CM, diameter 8CM; high-60CM, diameter 8CM; high-75CM, diameter 8CM. 
 PU warning column, also known as flexible roadblocks standard bomb columns or traffic signs, by the modified reinforced PU made, one injection molding, through the Ministry of Transportation certification, in line with GB JT/T390-1999 can be used in a variety of road. High temperature resistance, water resistance, oil resistance, chemical resistance, material erosion, the compression is strong, can withstand the impact of a variety of automotive tires. 
 Crystal lattice on the cylinder at night, reflecting the light of the diamond, so the driver can be eye-catching to see outside the 150 - 200m diamond-like reflection. The appearance of bright color, shape and diamond-like crystal reflective, very enjoyable, lighting the way at the same time beautify the city. 
 【Features】 
 1, made by high-tech, with good flexibility. 
 Able to withstand external violent impact rolling, rapid restitution. 
 3, the column wall thickness of 3mm, strong and durable. 
 4, with good reflective properties, a clear outline of road profile. 
 5, the reflector is a reflective film or reflective film, reflective film with rivets firmly fixed on the cylinder, reflective film closely adheres to the cylinder. 
 6, normal rain and snow. 
 7, easy to install, few maintenance. 
 8, with the mention loop configuration easy to carry, easy connection to the buffer zone, the isolated chain and the isolated pole. 
 Product use 
 Isolation between the city intersection, sidewalks, buildings, motor vehicles traveling to serve as a warning, once hit, will not cause injury. During the day and eye-catching red, white, red and yellow color of the lattice sets in the evening reflecting the dazzling light, to remind the driver to pay attention to. 
 [Installation Notes] 
 1, placed the installation of security isolation facilities, this is heavy heavy, we must not be ignored, but also in the process of dynamic construction, new roads, or the opening of the road, everyone should be in a safe facility, such as construction, security personnel should be with the installation of officers the proportion of 1:1, the opening sections of the construction and security personnel with the installation staff ratio of 1:3 in the opening of the road. 
 2 to determine the installation location to ensure smooth installation location, stretching, cracks and uneven pavement in advance you want to road finishing flat. 
 3, brush installation location cleaned up, while ensuring that the installation location and dry.