1、桥面表面防水处理凿毛。  2、高速铁路箱梁（预制梁）的梁面防水处理凿毛。  3、桥侧、桥端面、梁侧、梁端面的混凝土凿毛。  4、去除地面涂层、油漆、各种交通标线。  5、清洗、清除机场道路标线，飞机跑道轮胎制动痕迹等，重新获得摩擦系数很高的粗糙表 面。  6、对水泥沥青路面、高速公路桥面、桥梁错台，环氧树脂耐磨地面等的表面处理。  7、道路微表处施工，对原有旧路面面层进行凿毛清除，为稀浆封层作准备。

联系人金经理电话139342400411. The use of chisel:
The chisel machine is mainly applied to many kinds of applications, such as highway, railway bridge deck and box girder concrete surface chisel, building wall, floor and municipal engineering concrete surface chisel, repair, renovation, two reinforcement, metal rust removal, stone decoration and other fields.


Two, the type of chisel machine:
Chisel machine can be roughly divided into handheld and hand push.
Hand hairy machine includes single head chisel machine, double head chisel machine, three hair chisel machine, etc.
Hand driving machine includes 11 head chisel machine, 17 hair chisel machine, 23 hair chisel machine, and reinforced chisel machine and so on.


Three. The performance characteristics of the chisel machine:
1. A chisel is usually made of a excavator, a special truss, to support a chisel, which can be made of any angle on the working surface. Easy to install, easy to operate, and very little maintenance.
2, chisel machine model is small, the fuselage is heavy, each minute can do 33000 times of chisel frequency. The chisel area per hour is up to 30-100 square meters according to the strength of different concrete, and the damage to the base is reduced. The 3 point vibration damping system makes the operator more comfortable (4.96 meters per second 2), and the power of the machine is operated by a 3m3/7 kilogram air compressor.
3, the chisel machine is applied to reinforcement of reservoirs, dam leakage, dangerous bridge and dangerous bridge, power plants, highways, high-speed railways, tunnels and other kinds of buildings, and all kinds of ways are chipped.


Four. The application examples show that:
1. The surface of the bridge surface is waterproof and chisel.
2, high speed railway box beam (precast beam) beam surface waterproof treatment chisel.
3, the concrete chisel of the bridge side, the end face of the bridge, Liang Ce and the end of the beam.
4, remove ground coating, paint, all kinds of traffic marking.
5, cleaning, clearing the airport road marking, the brake tracks of the tires of the runway, and so on, re obtaining the rough surface with high friction coefficient.
6. Surface treatment of cement asphalt pavement, expressway bridge deck, bridge dislocation, epoxy resin wear-resistant ground and so on.
7, the road micro table construction, the original old pavement surface layer chisel to clean, for slurry seal preparation.