The chipping hammer machine is a tool similar to a "chopping axe" that treats the completed main structural surface so that the construction surfaces of the two construction stages are firmly bonded. Usually the chipping hammer machine is used in the cast-in-situ concrete structure. After the cast-in-situ slab is poured, the hair is cut and the next layer is poured to make the concrete bond firmly. Therefore, "chisel chisels" are also commonly referred to as "concrete chisels."
The chipping hammer machine can be roughly divided into: hand-held, hand-push, hand-held (suspended), airborne
Chipping hammer machine use
1. The surface of the bridge deck is water-resistant.
2. The beam surface of high-speed railway box girder (prefabricated beam) is treated with water-resistant chisel.
3. Concrete chisel on bridge side, bridge end face, beam side and beam end face.
4. Remove ground coating, paint, and various traffic markings.
5. Clean and clear airport road markings, tire runway markings on aircraft runways, etc., to regain rough surfaces with high friction coefficients.
6, surface treatment of cement asphalt pavement, highway bridge deck, bridge staircase, epoxy wear-resistant ground, etc.
7. Construction at the micro-surface of the road, chisel removal of the original old pavement surface to prepare for the slurry seal
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