During the demolition construction process at the shopping mall, the work should be carried out in sections and not vertically intersect. Holes on the work surface should be sealed. When demolishing buildings, attention must be given to the strict prohibition of large crowds gathering or materials being stacked on the floor slabs; when removing beams, ensure effective control of their descent before cutting the steel bars at both ends and slowly lowering them one end at a time; when removing columns, chip out the steel bars at the bottom of the column, use a manual winch to pull in the direction, and use gas welding to cut the steel bars on three sides of the column, retaining the steel bars on the front of the pull direction; when removing pipelines and containers, it is necessary to identify the type and chemical properties of the remaining substances, take appropriate measures before proceeding with the demolition work.

Demolition and Removal of Shopping Mall Reconstruction: The floor slabs are reinforced concrete. First, use a cutting machine to create an 800x800mm hole in the middle of the slab to be removed, then transport it to the ground floor outdoor area and break it apart. Demolition of Remaining Floor Slabs: Crush the remaining slabs to be removed with a hydraulic clamp, clean up the slabs to be removed; inspect if the removed concrete blocks pose any harm to other structures or individuals; when the hydraulic clamp cannot be used at 200mm from the frame column, manually chip away the remaining part, cut and remove the concrete blocks, and transport them to the client's external transportation site.