Hardening Worker (Cement Mortar Products Manufacturing)
こうかこう（セメントモルタルせいひんせいぞう）
Industry & Occupation
Classification
Summary
A manufacturing job responsible for forming products made from cement or mortar raw materials, through hardening, curing, and quality inspection.
Description
Hardening workers (cement mortar products manufacturing) blend cement, aggregates, and admixtures in prescribed proportions, knead them in a mixer, pour into a forming machine, apply vibration or pressure to shape them, and perform hardening and curing. Products that have reached the specified strength are removed from the molds, and quality checks are conducted through hardness measurement, core sampling tests, etc. Monitoring the production line, temperature and humidity management, and grasping hardening times are important, and in the event of abnormalities, equipment adjustments and troubleshooting are also performed. As shift-based factory work, efforts are also made in safety and health management and improving work efficiency.
Future Outlook
Stable demand is expected due to infrastructure development and housing construction needs. Production efficiency will improve with the introduction of labor-saving and automation technologies, making expertise in quality management and line monitoring even more important.
Personality Traits
Cooperative / Meticulous / Patient / Strong sense of responsibility
Work Style
Career Path
Worker → Supervisor → Line Leader → Factory Manager → Production Technology
Required Skills
Machine Operation / Material Measurement / Quality Inspection / Safety and Health Knowledge
Recommended Skills
Equipment Maintenance / Forklift Operation / Production Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because accuracy is required for material blending and checking the product finish. |
| Physical Stamina & Endurance | Because physical strength is required for transporting heavy objects, standing work, etc. |
| Stress Tolerance | Because it is necessary to endure the pressure of handling heavy objects and managing hardening times. |
| Collaboration & Teamwork | Because collaboration with other workers is necessary in line operations. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because much of the work follows the prescribed procedures of the manufacturing line. |
Related Qualifications
- Forklift Operation Skills Training
- Slinging Skills Training
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