Light modern prefabrication warehouses are used more and more widely in modern industrial production. Because some products produced in the factory buildings enter the market directly, but most of the factory buildings have inventories, which requires special steel warehouse for inventory. In fact, there is little difference between warehouse and factory building. One is used for production workshop, and the other is used for warehouse inventory. Nowadays, light modern prefabrication warehouses are also used more and more widely. How to build qualified light modern prefabrication warehouses, we are going to start with each process of the construction process of light modern prefabrication warehouses.
1. Prefabricated warehouse design
Design is the source of all processes, and reasonable design can make construction twice the result with half the effort. Only with a design scheme can the construction personnel install and build according to the design drawings of the steel warehouse, otherwise it will be a headless fly everywhere.
2. Warehouse material production
Fabrication is to process steel members according to the designed scheme, which is divided into the following steps:
Cutting and blanking, this process is to pave the way for the formal processing of steel members, and the quality of cutting has a direct impact on the next process. If the cutting is not careful, the material may become a pile of scrap iron, so it is very important to strengthen the quality control of the process before blanking.
Welding, which belongs to concealed works, is also one of the processes most prone to quality problems. Therefore, sufficient welding strength must be ensured to ensure the strength of components.
Coating, which is also a concealed process, has a great impact on the service life of prefabricated warehouse buildings. Good coating can prevent light modern prefabrication warehouse from rusting and corrosion for a long time, and increase the service life of light modern prefabrication warehouse.
3. Matters needing attention
When there is doubt about the steel, it shall be sampled for re inspection. Only when the test results meet the requirements of national standards and technical documents can they be used.
The steel ruler used for setting out must be inspected by the measuring unit and checked with the steel ruler used by civil engineering, installation and other related parties.
When flame straightening is used, the weldments of steel grades Q345, Q390, 35 and 45 are not allowed to be watered for cooling, but must be cooled in a natural state.
The holes and hole spacing of high-strength bolts must meet the specification requirements, which is directly related to the installation quality.
The treated friction surface shall be properly protected; Natural rust, generally the rust period shall not exceed 90 days, and the friction surface shall not be reused.
4. Field installation
This process plays an important role in the project quality. Its quality is greatly affected by the previous process and the whole light modern prefabrication warehouse. In reality, some enterprises do not strictly follow the national design standards and specified construction specifications, and neglect the details and precautions in the construction of prefabricated steel structure warehouses, which leads to safety problems in light modern prefabricated warehouses, and even poses a threat to life and property. Therefore, every process and every detail should be handled well to ensure the quality of steel structure projects.
The above is a brief process for the construction of light modern prefabricated warehouse. For steel structure production and processing plants, the following safety measures must be taken:
Carefully implement the safety operation procedures for each type of work.
Leakage protection measures shall be taken for electric equipment to prevent electric shock.
It is strictly prohibited to overload the crane.
Wear labor protection articles during operation of each type of work.
Routine maintenance
1. After the fabrication and installation of our steel warehouse, the owner shall not change its structure without permission, dismantle any bolts and other components, or increase or decrease partitions. If you need to change any part, you must negotiate with the manufacturer to determine whether it can be changed. The steel structure must be maintained with paint after being used for about 3 years, so as to give the building beauty and safety. The prefab steel warehouse is connected by steel structure components, so electrical equipment, such as wires, should be isolated with trunking and conduits to avoid electric shock.
2. The prefabrication warehouse must be cleaned and maintained regularly. Under normal circumstances, it needs to be inspected and maintained once a year. When cleaning the exterior wall of the prefabricated warehouse building, care should be taken not to have disorder. Steel wire balls, plate brushes and other abrasive cleaning products should not be used. Clean water should be used from top to bottom. Branches, leaves and other similar objects on the warehouse shall be removed in time to avoid unnecessary trouble caused by overstock. If the metal plate surface of the warehouse is damaged, it shall be repaired in time to prevent the metal plate surface from being corroded by the sun and rain. If necessary, all the highly elastic nano materials shall be applied to protect the metal roof panel and play an effective role in heat insulation and waterproof, saving energy for indoor air conditioning.
The cost maintenance of the prefab steel warehouse is closely related to the service life of the steel structure, so the industry has paid enough attention to it. If you encounter any problems during maintenance, you should contact the professional steel structure manufacturer for help.
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