The common method of adding floors in the renovation of old factory buildings

Before the renovation of the factory building, there must be professional technicians to conduct on-site inspections of the factory building. Including careful exploration of the floor, wall and ceiling of the factory building, and clarifying the items that need to be refurbished. If the color steel plate is damaged, blackened, cracked, leaking, etc., it must be replaced. After replacing the color steel plate, the company’s image can be improved. When carrying out replacement construction, first check the safety of the frame, and then replace the old one with the new one according to the needs. In order to ensure the safety of the construction personnel, we must pay attention to the problem of power lines.

It is currently popular to use steel structures for renovation of old factory buildings. If additional floors are required during renovation of factory buildings, there are several methods that can be used:

1. Adding additional floors means adding shear walls or short beams around the original building, just like adding a balcony, and adding cylindrical structures at both ends of the original structure to achieve upward expansion. layer. In addition to steel structures, masonry structures can also be used for upward additions.
2. Direct storey addition, multi-layer full frame straight-up storey addition, multi-layer inner frame direct-drawn storey add-on, load-bearing transverse wall and longitudinal wall add-on storey, and original flat roof changed to sloping roof add-on storey.
3. The type of indoor added storey structure can adopt steel structure added storey, concrete added storey, including: brick-concrete structure added storey, inner frame added storey, hanging column added storey, cantilevered added storey, old patio added column added.
4. Concrete structures are mostly adopted for the underground addition structure types, including: extension type addition, horizontal extension expansion; hybrid type, combination of horizontal and extension, reconstruction and addition within the original underground structure space.