Cement Gun Operator
せめんとがんうんてんこう
Industry & Occupation
Classification
Summary
A job that operates a cement gun to spray mortar mixed with cement and water at high pressure for tunnel construction, slope reinforcement, etc., performing concrete spraying work.
Description
Cement gun operators perform work spraying mortar mixed with cement and water at high pressure using a cement gun (spraying machine) in tunnel construction, slope reinforcement, underground tunnels, etc. They handle the operation of spraying pumps, hose handling, checking spraying thickness and uniformity, inspecting pressure gauges and safety devices, and adjusting spray angles and distances. Work sites often involve dust and vibration in high or confined spaces, requiring safety management and team coordination.
Future Outlook
While there is continuous recruitment due to stable demand for civil engineering and construction work, adaptation to machine control and automation technology is required as labor-saving and robotization progress.
Personality Traits
Cautious / High Concentration / Strong Sense of Responsibility
Work Style
Career Path
Apprentice Cement Gun Operator → Cement Gun Operator → Civil Engineering Construction Manager → Site Supervisor
Required Skills
Cement Gun Operation Skills / Mortar Mixing / Safety Device Inspection and Operation / Understanding Site Instructions
Recommended Skills
Basic Machine Maintenance / Spraying Technology / Tunnel Construction
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Precise operation is required for spraying thickness and finish uniformity. |
| Physical Stamina & Endurance | Because it requires physical strength for hose handling and spraying work at heights. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because the work is mainly done following instructions. |
| Creativity & Ideation | Because the work mainly follows prescribed procedures. |
| Numerical & Quantitative Analysis | Because material ratios and pressure settings are predetermined. |
Aliases
- Mortar Sprayer
- Shotcrete Worker
Related Jobs
- Civil Engineering Laborer
- Concrete Pump Truck Operator
- Construction Machinery Operator