Traffic facilities: The traffic road guardrail has the advantages of bright color, smooth surface, high strength, strong toughness, corrosion resistance, UV resistance, no fading, no cracking, and no embrittlement. It has become a fine guardrail with decorative effect, suitable for the middle of urban roads. , Clean and spacious streets and bright and beautiful guardrails complement each other, build a beautiful landscape, add luster to our city, and bring our high-quality urban construction to a new level. The transportation and installation of the traffic guardrail are the two most important points in the construction process. Once it is not paid attention to during the transportation process, it may have a certain impact on its quality, so we must not ignore it. And some precautions during the installation of traffic guardrails are also very important.
1. After the guardrail is transported to the destination, manually unload the truck gently to prevent the plastic layer from bumping and falling off. During construction, the columns are scattered according to the installation requirements;
2. The distance between the steel columns is 3m. If the terrain fluctuates greatly, the distance can be shortened appropriately. The height of the bottom line of the fence is about 10cm above the ground.
3. Pre-embedded foundation pit specifications: the base is 40cm long, 50cm wide, and 50cm high, and the underground foundation is grouted with stone, which should not be less than 40cm. The base is made of bricks, and the cement is overlaid;
4. When installing the column, use a level to measure the verticality, and the upper and lower double horizontal lines ensure that the upper and lower sides are parallel. Finally, check the columns to see if the pouring process has been completed.
cnluba.com