Changsha Expressway Signage Installation Fee One stop Service

Description :

　　The rolling structure ratio of cold-rolled aluminum plates in Changsha is higher and the strength is better than that of hot-rolled aluminum alloy plates. Anodizing on the surface of the aluminum plate slightly reduces the strength. The difference between the two lies in the supply of raw materials. Hot rolled billets are made by casting aluminum ingots, heating, and rolling

　　More than ten years of production experience, focusing on quality

　　18 years of experience in producing outdoor billboards and tens of thousands of engineering practices;

　　Our company's sales coverage covers over 85% of cities nationwide and has received high praise from customers;

　　High quality materials, excellent craftsmanship, and superior quality

　　1. High quality aluminum and steel are selected for highway signs;

　　2. Strictly follow the national standard GB 5769.2-2009 for production;

　　Craftsmen with over 10 years of experience, independently mold making, and exquisite craftsmanship.

　　Mass production manufacturer for transportation engineering

　　1. Serving over 1000 transportation facility manufacturers;

　　2. Manufacturers of traffic signs, manufacturers sell them, saving intermediary fees;

　　3. Traffic signs offer high cost-effectiveness, and we welcome you to compare prices from three different sources.

　　Our company's project has covered all counties and towns in Changsha city, and we provide free technical guidance. Changsha Road Traffic Sign Manufacturer, Changsha Traffic Sign Production, Changsha Road Sign Pole Processing, Changsha Traffic Sign Pole, Changsha Scenic Area Indicator Sign Manufacturer, Changsha Tourist Scenic Area Indicator Sign Manufacturer, Changsha Traffic Sign Manufacturer, Changsha Traffic Sign Manufacturer, Changsha Traffic Safety Sign Manufacturer, Changsha Safety Warning Sign Manufacturer, Changsha Traffic Sign Pole Customization, Changsha Hot Dip Galvanized Traffic Sign Pole Manufacturer, Changsha Multi pole Traffic Sign Pole, Changsha Expressway Sign Pole Manufacturer

　　Installation method of road signs

　　1. The quality of all traffic sign components transported to the construction site shall comply with relevant technical standards and be approved by the supervising engineer before use;

　　2. After arriving at the site, make full use of safety facilities such as signs and road barriers to manage pedestrians and traffic, and strictly follow the operating rules for construction to ensure the safety of pedestrians and operators, prevent accidents as much as possible, and ensure construction safety;

　　3. Strictly follow the requirements of the construction drawings and determine the location of the signs based on the direction of traffic flow;

　　4. After determining the foundation position, excavate the foundation according to the dimensions specified in the design drawing, and process it according to the regulations. Then, erect the formwork, tie the steel bars, pour the concrete, and ensure that the position of the anchor bolts and base flanges is correct and reaches the specified elevation;

　　The installation of the sign support structure should be carried out after the strength of the foundation concrete meets the requirements and is approved by the supervising engineer. The flange of the pillar and the base flange of the concrete foundation should be level and tightly fitted, and the anchor bolts should be properly matched. After tightening the bolts, the pillar should not tilt;

　　6. Fix the signboard on the pillar by sliding bolts, clamps and other connecting accessories; The distance between the inner edge of the sign board of the column sign and the edge of the road shoulder should be ensured to be 20cm, the height of the lower edge of the single column sign board from the road surface should be ensured to be 250cm, and the clearance for cantilever installation should be ensured to be 5.2m from the road surface;

　　7. After installing the signboard, the verticality and height of the signboard should be checked and adjusted to meet the specified requirements;

　　8. When installing cantilever signs, the sign panel should be perpendicular to the centerline of the road. When installing roadside column signs, the sign panel should be as perpendicular or angled as possible to the centerline of the road: guidance and warning signs should be at an angle of 0-10 degrees, prohibition and indication signs should be at an angle of 0-45 degrees, and sight guidance signs should be at an angle of 80-90 degrees;

　　After the installation of the signboard is completed, all signboards should be cleaned to keep the layout clean.

　　Changsha Expressway Signage Installation Fee One stop Service

　　Minimum speed limit: Refers to the minimum speed limit for a vehicle entering the road directly in front of it. Generally located on highways or expressways, this sign has a low level of identification. Speed limit: This is very easy to remember because it is common on the road surface, expressing the speed of the road directly ahead. People should be good at observing it, otherwise it is very easy to limit the speed

　　Changsha Expressway Signage Installation Fee One stop Service

　　Single lane: Refers to a road where only one direction of traffic is allowed. For example, a certain distance can only be driven from north to south, but you are also driving from north to south, that is, driving in the opposite direction from north to south, which will result in a deduction rate and be very good; Only straight: This road can only go straight and cannot turn around, for example, when crossing the road, you cannot turn left or left

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AfterSalesService :

• Highway signs