Caster Refractory Repair Worker
きゃすたーたいかしゅうりこう
Industry & Occupation
Classification
Summary
Specialized profession that repairs and maintains refractory linings of equipment in high-temperature environments using castable refractory materials.
Description
Caster refractory repair workers are specialists who repair and reapply refractory linings in high-temperature furnaces, boilers, and plant equipment at steel mills and the like. They calculate the required amount of refractory material based on site conditions and drawings, mix castable refractory materials or mortar in a mixer, fill the material using vibrators or pumps, and perform finishing and curing. The work is often carried out in environments with high temperatures or hazardous gases, involving scaffolding, slinging, and crane operations. Additionally, quality inspection of refractory materials, strength testing, and safety management are important tasks.
Future Outlook
With the enlargement of plants and increase in operating years, the demand for refractory repairs remains stable. While efficiency improves due to new materials and construction machinery advancements, the succession of skilled workers' techniques is a challenge.
Personality Traits
Good Team Player / High Safety Awareness / Physically Fit / Strong Sense of Responsibility
Work Style
Day Shift / High-Place Work / High-Temperature Environment / On-Site Work / Team Work
Career Path
Apprentice Caster Refractory Repair Worker → Caster Refractory Repair Worker → Site Leader/Foreman → Construction Supervisor → Architectural Construction Management Technician
Required Skills
Castable Refractory Material Application / Crane Operation (Slinging) / Mortar Mixer Operation / Reading Drawings and Specifications / Scaffolding Work (High-Place Work) / Vibrator Operation
Recommended Skills
Quality Control Techniques / Reading English Manuals / Refractory Material Knowledge / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the thickness of the refractory layer and construction accuracy directly affect performance. |
| Physical Stamina & Endurance | Because it involves handling heavy materials and continuous work in high-temperature environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work procedures are standardized, and creative thinking is not particularly required. |
Related Qualifications
- Aerial Work Platform Operation Skills Training
- Scaffolding Assembly Work Supervisor
- Slinging Skills Training
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