Prefabricated building is a new type of construction, which is characterized by manufacturing building components first, and then transporting them to the site for assembly. This construction method has the advantages of low cost, fast construction speed and controllable quality, so it has received more and more attention and application in today's construction market. The following will introduce the construction process of prefabricated projects.
1. Preliminary preparation.
Adequate preliminary preparation is required before entering the construction phase. First of all, it is necessary to conduct in-depth research and analysis of the project, including the design plan, project budget, construction plan, construction plan, etc. Secondly, it is necessary to conduct a survey and measurement of the construction site to determine the construction plan and construction schedule. Finally, according to the project requirements, determine the best supplier of materials and components, and sign contracts and agreements to ensure the accurate and timely delivery of materials.
Second, the manufacture of components.
After the preliminary work is completed, the fabrication of the building components begins. These components are often manufactured in factories where design drawings and construction standards are strictly adhered to. The manufacturing of building components is usually modular, which allows the components to be quickly spliced and improves construction efficiency.
3. Component transportation.
After the building components are manufactured, they need to be transported to the site. This requires the configuration and planning of transport vehicles, and the selection of appropriate transport schemes and routes. During transportation, care needs to be taken to protect the components from damage, while also ensuring traffic safety and complying with relevant regulations and standards.
Fourth, on-site assembly.
After transporting the components to the site, on-site assembly begins. The assembly process usually needs to be carried out by professional workers, who need to assemble in strict accordance with the design drawings and construction standards. The assembly work is usually modular, so that the components can be quickly put together. After the assembly is completed, the individual components need to be inspected and tested to ensure their quality and stability.
5. Interior decoration.
When the assembly of building components is completed, the interior of the building needs to be decorated and arranged. This includes aspects such as walls, ceilings, floors, doors and windows. Renovation usually needs to be carried out by professional workers and carried out according to the design plan and construction standards. At the same time, it is also necessary to strictly control materials and equipment to ensure the quality and safety of decoration.
6. Exterior decoration.
After the interior of the building is renovated, the exterior of the building needs to be renovated. This includes aspects such as facades, roofs, windows, etc. Exterior decoration usually needs to be carried out by professional workers, and the construction is carried out according to the design plan and construction standards. At the same time, it is also necessary to strictly control materials and equipment to ensure the quality and safety of decoration.
7. Acceptance and delivery.
When the construction of the prefabricated project is completed, a comprehensive acceptance and test is required. This includes testing of structural strength, seismic resistance, fire resistance, sound insulation, thermal insulation performance, etc. If the test results comply with the relevant standards and regulations, they can be delivered.
In short, the construction process of prefabricated engineering includes construction processes such as preliminary preparation, manufacturing components, component transportation, on-site assembly, interior decoration, external decoration, acceptance and delivery.