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The Advantages Of Road Shot Blasting Machine Is Used In Road Construction

Qingdao Puhua Heavy Industrial Group | Updated: Mar 16, 2017

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Road shot blasting machine construction site


Application of road shot blasting machine:

Concrete shot blasting machine;

Steel plate shot blasting machine;

Mobile shot blasting machine for floor surface;

Shot blasting machine for large steel tube outer wall.


The advantages of road shot blasting machine is used in road construction:

1. The surface is rough and uniform;

2. completely remove the floating slurry and sand;

3.100% "wound" explicit, but will not be removed. Stick tightly

4. One-time construction, no need to clean up later;

5. High construction efficiency;

6. Equipment operating costs are low;

7. Exposure to concrete defects in advance,

8. Open the concrete pores;

9. Construction process without dust, without environmental pollution

10. Construction efficiency is high, 8 hours per day clean efficiency, can reach 1500 to 2000 square meters

11. Simple operation, 2 to 3 people can operate.


There are disadvantages if use chisel equipment or milling equipment:

Microcracks are generated under mechanical shock;

The original without loosen aggregate will shock pine;

Low percentage of wound; not completely clean up the float and so on

Damage the roughness of the original road; the surface after treatment is not uniform


There are advantages if use shot blasting surfaces

Rough surface uniform;

Completely remove the floating slurry and sand; 100% "wound"

Explicit, but will not remove the tightly bonded aggregate;

One-time construction, no need to clean up; no environmental pollution;

High construction efficiency;

Equipment operating costs are low;

Expose concrete defects in advance, open concrete pores.


Raw concrete pavement before shot blasting:

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After shot blasting:

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