Shijiazhuang Land Transportation Facilities It is a traffic safety facilities engineering company specializing in road marking, parking lot marking and plant marking. It has a large number of professional marking workers, advanced technology and rich experience. It has worked closely with Shijiazhuang Beiren Group, OFO bike sharing, Shouqi car sharing, Shijiazhuang Armed Police Corps, etc. and won unanimous praise.
What are the standards for parking line construction
1. First, survey and set out according to the size of the design drawings. Set a control point every 50M along the line. The curve section is controlled by densified points. Set a point every 10M. Then mark it with chalk as the datum point of the marking line.
2. After the datum point is set, place and fix it along the datum point with a marking rope. Shijiazhuang Parking Line During construction, the line type shall be straight and smooth while ensuring the size of each datum point. Then draw the datum line, and the dotted line and solid line of the carriageway shall be subject to the datum line.
3. After the datum line is demarcated, the pavement cleaning can be carried out to ensure the construction quality of the marking line Marking paint and asphalt The road surface is effectively combined. Before marking construction, the road surface must be cleaned with shovels and brooms. If necessary, the road surface must be washed with water to make it clean and free of debris. However, the construction can be started only after the road surface is completely dry.
4. Before the marking is coated, the primer shall be sprayed on the marking coating to fully ensure the adhesion between the marking and the road surface. While applying the primer coating Add hot melt to fully melt it for coating. The heating temperature of the coating must exceed 180 degrees
5. Marking shall be applied with marking machine. After the coating is dissolved, put it into the marking machine for marking. Before scribing, the flow rate of the scoring machine funnel shall be adjusted to ensure the coating thickness and make the marking thickness meet the design requirements.
6. Shijiazhuang parking line marking machine shall move along the reference line at a constant speed without bending. After condensation, the cold film shall be free of wrinkles, spots, bubbles, cracks, shedding and surface stickiness.
