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Guangtong steel structure interpretation of large billboard steel structure construction technology
time2020/04/22
- The steel structure billboard produced by Dalian Guangtong Steel Structure Co., Ltd. has good quality, solid structure and long service life. It has a wide display range and can clearly show the advertising content. Can be customized design for you, unlimited innovation. Lighting at night to ensure safety. Beautiful atmosphere, improving the image of the city and other features.
The large-scale billboard steel structure is a new type of structure produced in the economic tide of reform and opening up, with strong vitality. Dalian Guangtong Steel Structure Co., Ltd. can customize and design billboard steel structures for customers. The large-scale billboard steel structure has a wide display range, which can clearly display the advertising content; the atmosphere is beautiful and can enhance the image of the city. The night lighting effect is good, which can ensure the safety of night travel. Dalian Guangtong Steel Structure Co., Ltd. will introduce its construction technology in detail below.
1. The basic engineering needs to be constructed according to the site topography and geological conditions.
2. When excavating the foundation pit, adopt hole wall support and drainage measures to ensure the formation of the pile hole and the personal safety of the construction personnel.
3. After the excavation of the foundation pit is completed and the experience trough is completed, immediately lay a thick crushed stone cushion, hoist the steel frame, and pour the foundation concrete in time, pre-embed the anchor bolts, and lay the steel reinforcement net on the top of the foundation. When it reaches the design elevation, The top surface needs to be leveled with thick cement mortar, and then covered with bolts and seat steel plates. After the foundation concrete is cured to the specified age, the embedded bolts need to be subjected to pull-out tests to confirm whether the pull-out bearing capacity of the bolts meets the design requirements.
4. The connection of all steel structural components of the steel structure project is welded, and the upper structure is manufactured in factory. The steel column is welded by steel plates in the factory. The upper truss structure can be welded in the factory; when the beam-column main skeleton is welded to form the overall upper structure, appropriate loading tests should be done to verify the quality of the weld and the strength of the main skeleton ; After the billboard panel frame and the galvanized iron panel are spliced, they can be directly hang-welded on the main frame on the ground to correct the unevenness of the panel surface and control the overall appearance of the upper structure.
5. After the lifting and positioning column and upper structure are manufactured in the factory, they are shipped to the site for overall docking. The billboard can be hoisted and installed as a whole with two cranes from the top and bottom positions. After the bolts are positioned and tightened, pour plain concrete seal at an appropriate time to prevent the bolts from being exposed and corroded.
Dalian Guangtong Steel Structure Co., Ltd. can design billboard steel structure for customers. The billboard steel structure is also called the publicity display board, which is made of high-quality Q235B material. The specifications are 24m in length, 24m in width and 17m in height. Our company can customize designs according to customer requirements. The surface treatment of the steel structure is sandblasted and derusted, and the paint epoxy primer and polyurethane topcoat are used for anticorrosion treatment. And has the following advantages: 1. Good quality, firm and stable structure, and long service life. 2. Can be customized according to customer requirements. 3. Ensure night lighting. 4. The advantages of beautiful atmosphere and promotion of city image. It can be used in hospitals, enterprises, construction sites, markets, business halls, highways and other places.
Dalian Guangtong Steel Structure Co., Ltd. has undertaken a number of billboard steel structure production projects, and has been unanimously recognized and trusted by customers. Our company has a professional design team, and the construction team has rich construction experience. We can effectively guarantee the quality, safety and duration of the project. Dalian Guangtong Steel Structure Co., Ltd. strives for perfection, pursues details, thinks what customers think, and is anxious about what customers want. We wholeheartedly provide you with quality service!
