1;Design and Manufacturing Factors
Steel structure warehosues are usually constructed with prefabricated steel components, which come in a wide variety of types and specifications. A reasonable structural layout, accurate load calculations, and proper processing techniques during component production directly determine the safety and durability of the warehouse building.
In particular, when it comes to corrosion protection, the choice of coating should be based on the environmental conditions of the warehouse’s location. For factories in high-humidity areas or near coastal regions, galvanizing treatment is recommended.
For textile factories or other facilities producing flammable products, fire safety must be carefully considered. Applying appropriate fireproof coatings can effectively prevent damage to the steel structure in the event of a fire.
Roof ventilation and drainage are equally important. Proper and timely ventilation and drainage can greatly reduce the corrosion of components caused by moisture generated during production and by rainwater.
2;Material Factors
The materials used in steel structure warehouse should be of high strength, good toughness, and strong fatigue resistance. The use of second-hand materials must be strictly avoided. Corrosion protection coatings also have a significant impact on the service life of the building. For example, performing shot blasting before painting, selecting suitable paints, and applying galvanizing treatment for high-standard factories can all enhance durability.
The choice of enclosure materials, such as color steel sheets or sandwich panels, is equally important. For instance, color steel sheets from Baosteel in Shanghai can last up to 30 years without discoloration or rusting, while low-cost alternatives may begin to rust within 3–5 years, leading to roof leakage.
3;Construction Factors
Prefabricated steel structure components are usually assembled using welding and bolting techniques. The quality of the welds and the fatigue resistance of the bolts are particularly important for the durability of the structure.
During installation, precise positioning of components and proper construction management directly affect the stability and service life of the warehouse.
If coating damage occurs during construction, it should be repaired and repainted in time to prevent potential rusting issues in the future.
4;Environmental Factors
Climatic conditions such as high humidity, heavy rainfall, and sea breeze corrosion make warehouse components more susceptible to rusting and deterioration.
If the warehouse is used in industries such as chemicals or metallurgy, acidic and alkaline gases will further accelerate the corrosion of the steel structure.
During operation, if the actual loads exceed the designed capacity, the structure may suffer irreversible damage. For example, an increase in crane load will accelerate the fatigue of the steel.
5;Maintenance and Management Factors
Welds, bolts, and coatings should be inspected regularly, and any damage should be addressed promptly.
The roof of warehouse should also be checked periodically for water accumulation, as standing rainwater over time can corrode the structural components.
Summary
The service life of a steel structure factory not only depends on the strength of the steel but also heavily relies on design and manufacturing factors, material factors, construction factors, environmental conditions, and maintenance management. Choosing a reliable supplier is especially important. We are a manufacturer specializing in prefabricated steel buildings, with over 20 years of experience in the industry. We have provided safe and reliable factory facilities for more than 300 clients, ensuring the smooth operation of your manufacturing business.
