Static non-destructive cutting technology with wire saw, also known as non-destructive demolition technology, is a new type of environmentally friendly and safe static demolition construction method developed in recent years. It is specially used for cutting and separating large reinforced concrete structures. Its main principle is to drive the steel wire rope (diamond saw rope) equipped with diamond beads to rotate around the object to be cut at high speed through a hydraulic motor. Under a certain tension, the object to be cut is ground at high speed, and the generated grinding chips and heat are taken away by cooling water, thereby achieving the purpose of separating the object to be cut.

 

 

Driven by the hydraulic motor, the diamond wire saw rotates at a high speed of 25m/s to grind the reinforced concrete. The feed motor of the drilling platform continuously retracts and releases the rope to achieve the cutting task of reinforced concrete.

 

 

(1) No noise, no vibration, no dust, high efficiency and environmental protection.

 

(2) Not limited by the shape and size of the object to be cut, it can cut in any direction.

 

(3) Underwater cutting operation at the dock.
 

 

(1) Static cutting and removal of reinforced concrete frame columns, shear walls and frame beams in construction projects.

 

(2) Static cutting and removal of T-beams, cap beams, wing panels, anti-collision guardrails, underwater piles and other components in highway, railway and port projects.

 

 

(1) The change of the direction of the wire saw is achieved by the combined installation of the guide wheels. During the construction process, the installation of the guide wheels and their position relationship in the active drive wheel should be cleverly designed to meet the cutting requirements.

 

(2) The rope cutting line speed shall not be less than 18m/s.

 

(3) The quality standard of the diamond wire saw should meet the requirements of greater tensile strength during the cutting process.