Triple head scabbler is a tool that handles the surface of the main body that has been completed so that the construction surfaces of the two construction stages are firm and similar to the "chopped axes". Usually chisel machine is used in the cast-in-place concrete structure, after pouring in the cast-in-place plate, to chisel, to pour the next layer, so that the concrete bond firmly. So "cutting hair machine" is generally also known as "concrete cutting hair machine.
The traditional method of cutting the hair of the machine: the use of a sharp strike tool in the concrete surface of the piston to fight, so that the old and new concrete bonding firm. However, the traditional method of cutting hair has a variety of drawbacks, such as inefficient, mechanical oscillation caused by acoustic transmission, injury was chiseled body and thus affected by the chisel body life.
At present, for a small area of chisel hair (local chisel, facade chisel hair, side chisel hair, the top chisel hair), you can use hand-held small hair cutting machine, the effect is good, and will not cause the original structure damage.
Because now a lot of chiseled machinery products will not only undermine the protective layer of reinforced concrete, but also the destruction of the original structure and even catastrophic destruction, so now in many projects, especially the bridge, the tunnel concrete chisel broken , Many large-scale mechanical scissors have been banned. At present, the use of multi-and safe is the high-pressure water jet "lossless chisel".
Parameters of Triple Head Scabble:
Hit the number Blow/min
Chisel head diameter×Head count
Chisel abilitym²/h (thickness)