Hebei single column billboard manufacturer

1. Guanxian North Transportation Facilities Co., Ltd. was established in 2009 with a registered capital of 108 million yuan. It is an enterprise specializing in the production of highway traffic safety facilities. It mainly provides supporting traffic safety products for highway contractors across the country. The company has 6 corrugated beam forming production lines, 4 electrostatic spraying production lines and 6 hot-dip galvanizing production lines.
2. Shandong Guanxian Shengtai Metal Technology Co., Ltd. is a professional manufacturer of corrugated beam steel guardrail panels, steel columns and guardrail accessories, column caps, terminals and other traffic safety facilities recognized by the Ministry of Transport Inspection Center. Our products are mainly heat dipped corrugated beam steel guardrails and steel columns. Motou Belt
3. Jiangxi Huaxing Transportation Facilities Co., Ltd. is a manufacturer specializing in the research, development, production and processing of corrugated beam steel guardrails, traffic safety facilities and parking facilities. The headquarter company is located in Nanchang, Jiangxi, and the corrugated beam steel guardrail production base is located in Handan, Hebei. The company has a strong production, sales, and installation team, with seven departments: production department, sales department, finance department, public supplies department, mechanical engineering department, quality inspection department, and logistics department.
Construction requirements for high-speed guardrail boards
a. The installation of columns must be under the pre mise of reinforcing the soil shoulders, and they must be installed in bridges, passages and long-span culvert structures. During the process of installing guardrails in the main project In the installation of columns, the flange and anchor bolts should be processed first.
2. Make construction pre parations and detailed construction organization. Installation tools include: pile drivers, excavation tools, tamping tools, pliers, hammers, theodolite, levels, tape measures and other measuring tools.
3. When constructing corrugated beam guardrails, information on various facilities should be accurately grasped, especially the accurate locations of various pipelines buried in the roadbed. During the construction process, no damage to underground facilities is allowed.
Common types of high-speed guardrail panels
1. Corrugated guardrail panels are spliced ​​to each other through splicing bolts and fixed on the columns or beams through connecting bolts.
Second, the connecting bolts and splicing bolts of the corrugated guardrail panels cannot be tightened pre maturely, so that the oblong holes of the corrugated beams can be adjusted in time during installation to form a smooth linear shape and avoid local collisions.
3. The top surface of the corrugated guardrail board should be coordinated with the vertical curve of the road. When the alignment of the corrugated beam guardrail is satisfactory, the bolts can be finally tightened.
There are more and more materials for highway protection, and their performance is getting better and better. High-speed guardrail board refers to one of the important materials for various highway safety guardrails, and it can also be said to play a core role. There are also more and more high-speed guardrail panels. It is worth mentioning that the application of high-speed guardrails is very convenient, and the guarantee of good quality and effect is one of the indicators for people to buy high-speed guardrails.