Cold Kiln Worker (Brick Furnace Repair)
れいかまこう（れんがろしゅうり）
Industry & Occupation
Classification
Summary
A technical occupation specializing in the repair and maintenance of brick furnaces. Inspects deteriorated areas of the brick structure inside and outside the furnace, replaces and repairs refractory bricks, and installs insulation materials.
Description
Cold Kiln Worker (Brick Furnace Repair) is a specialist who inspects and repairs brick refractory structures such as firing furnaces and industrial furnaces. Removes damaged bricks and insulation materials, repairs them with new refractory bricks and mortar, and ensures the fire resistance and insulation performance inside the furnace. Work is conducted in high-temperature environments, outdoors, inside factories, etc., and involves heavy labor such as transporting, cutting, and shaping bricks and mortar. Wears safety equipment and collaborates with a team to carry out the work.
Future Outlook
The demand for maintenance and management of aging industrial furnaces and firing equipment remains stable, and with the strengthening of energy-saving measures and environmental regulations, the demand for specialized refractory maintenance skills is expected to continue to a certain extent. However, with advances in automation, the value of highly skilled personnel may increase further.
Personality Traits
Work Style
Career Path
Apprentice Cold Kiln Worker → Skilled Cold Kiln Worker → Furnace Maintenance Technician → Construction Supervisor
Required Skills
Plaster Mortar Application / Refractory Brick Installation / Refractory Material Handling / Safety and Health Knowledge (High-Temperature Work) / Tool Operation
Recommended Skills
CAD (Furnace Design) / Construction Management / Slinging Skills / Welding and Related Trade Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because overlooking small cracks or inconsistencies can lead to a decrease in the furnace's fire resistance performance. |
| Physical Stamina & Endurance | Because high physical stamina is required for work in high temperatures and transporting heavy bricks. |
| Stress Tolerance | Because mental and physical stress is applied in high-temperature environments and handling heavy objects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because there are many standardized repair procedures, and following existing procedures is more common than original ideas. |
| Numerical & Quantitative Analysis | Because advanced mathematical analysis is not required, and simple dimension checks are the main focus. |
Aliases
- Brick Furnace Repair Technician
Related Jobs
- Bricklayer
- Refractory Worker
- Tile Layer