Rebar Welder (Gas Welding)
てっきんようせつこう（ガスようせつ）
Industry & Occupation
Classification
Summary
A profession that joins rebar using gas flame to ensure the strength and durability of architectural and civil engineering structures.
Description
Rebar Welder (Gas Welding) is a specialist who joins rebar used in construction and civil engineering sites using oxyacetylene gas flame. After reading the drawings and performing cutting and bending of rebar, preheat the welding areas and form joints under appropriate welding conditions. After welding, inspect dimensions, appearance, and strength, and finish to meet quality standards. Work is mainly outdoors or in confined spaces, requiring attention to high temperatures and welding fumes. Wear safety equipment and thoroughly manage ventilation and fire prevention. Team coordination is required to progress work according to the construction schedule.
Future Outlook
Demand is stable due to increasing infrastructure development and renovation works for aging structures. Labor shortage is becoming severe, and skill succession is a challenge. While robot welding technology is being introduced, the role of skilled workers remains important for on-site adjustments and quality assurance.
Personality Traits
Cautious / Dexterous hands, good at detailed work / High concentration / Strong sense of responsibility
Work Style
Construction Site Employment / Outdoor Work / Shift Work / Team Work
Career Path
Apprentice Rebar Welder → Rebar Welder → Rebar Welding Leader → Site Supervisor → Construction Management Technician
Required Skills
Drawing Interpretation / Gas Welding Operation / Rebar Processing / Use of Measuring Instruments (Calipers, Scales) / Weld Quality Inspection
Recommended Skills
Arc Welding Operation / English (Technical Document Reading) / Rebar Tying / Semi-automatic Welding Machine Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High precision is required for the dimensions and appearance of welding joints. |
| Physical Stamina & Endurance | Due to frequent handling of heavy materials and prolonged standing work. |
| Stress Tolerance | Due to frequent work in harsh environments such as high temperatures and confined spaces. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Welding conditions are standardized, so there is little need for creative thinking. |
| Numerical & Quantitative Analysis | Measurements mainly involve basic dimension checks with rulers, etc., with little advanced calculation. |
Related Qualifications
- Gas Welding Skills Training
- Safety and Health Education for Welding Operators
Aliases
- Gas Welder
- Rebar Splicer
- Rebar Worker
Related Jobs
- Arc Welder
- Construction Rebar Worker
- Rebar Worker
- Semi-automatic Welder
- Welder