1、橋面表面防水處理鑿毛。 2、高速鐵路箱梁（預(yù)制梁）的梁面防水處理鑿毛。 3、橋側(cè)、橋端面、梁側(cè)、梁端面的混凝土鑿毛。 4、去除地面涂層、油漆、各種交通標(biāo)線。 5、清洗、清除機(jī)場(chǎng)道路標(biāo)線，飛機(jī)跑道輪胎制動(dòng)痕跡等，重新獲得摩擦系數(shù)很高的粗糙表 面。 6、對(duì)水泥瀝青路面、高速公路橋面、橋梁錯(cuò)臺(tái)，環(huán)氧樹(shù)脂耐磨地面等的表面處理。 7、道路微表處施工，對(duì)原有舊路面面層進(jìn)行鑿毛清除，為稀漿封層作準(zhǔn)備。
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1. 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, bl 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 perbance 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, bing 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 disb, 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.
