Concrete cutting can achieve effects that cannot be realized by the aforementioned methods. It requires minimal labor and can be cut in a regular pattern according to human intention, ensuring that the building being cut is not damaged, which is a significant improvement.
Static Cutting Demolition: During construction demolition, it is mandatory to use static demolition methods, which means that equipment like crushers or jackhammers with high vibration is not allowed to avoid secondary damage to the structure. Instead, tools such as water drills, wire saws, hydraulic shears, explosive charges, and splitters must be used for static demolition. Generally, water drills are less expensive, while wire saws are more costly for removal.

Concrete cutting equipment mainly includes diamond hydraulic wire saws, hydraulic disk saws (also known as hydraulic wall saws), electric wall saws, handheld chain saws, road saws, large road saws, water drill cutting equipment, water jet cutting machines (also known as high-pressure water jet cutters: due to their high cost and construction expenses, concrete cutting is not widely used in the market at present).

Currently, on drawings for various architectural modifications and renovations, it is common to see the requirement for using the "non-destructive static cutting" method for cutting or preserving the structure. Non-destructive cutting and demolition technology is a new, environmentally friendly, and safe static demolition construction method that has developed in recent years. It is mainly applied in various architectural renovation projects and can be used for cutting and demolition construction on structures made of reinforced concrete of different specifications and sizes. In practice, the technology of non-destructive static cutting of concrete has gradually gained more and more application in architectural renovation projects.

Equipment performance and application scope for concrete cutting, demolition, and drilling: Concrete cutting projects: We utilize relatively non-destructive static cutting technology and multiple Xylem water cutting machines, steel wire cutting, hydraulic wire saw cutting equipment, hydraulic disc saws, and electric wall saws. The cutting depth is deep, the切口is straight and even, requiring no post-processing, with low noise, no vibration, and no dust or waste gas pollution. It offers superior advantages that cannot be compared with traditional construction methods.
Prior to wall panel cutting, a hole not less than 800mm x 800mm must be drilled in the floor at the junction of the two panel cutting seams. This is to ensure that the operator can complete the cutting in one go, facilitate house renovation and demolition, and greatly reduce the need for construction on the external scaffolding platform. Cut according to the designated panels and in the specified order, leaving a 400mm uncut margin. Only after the lifting machinery is in place, the lifting wire rope is properly threaded through the lifting air, and the weight is raised to the pre-designed level, can the cut be made through to the other side.