Factory work × Keywords: Aggregates
3 jobs found.
Material Batching Operator (Ready-Mixed Concrete Manufacturing)
This occupation manufactures ready-mixed concrete by batching cement, aggregates, water, admixtures, etc., in appropriate proportions and managing quality.
Shirasu Aggregate Manufacturing Worker
This occupation manufactures lightweight aggregates for construction by processing shirasu soil through steps such as extraction, crushing, firing, and screening.
Mixer Worker (Ready-Mixed Concrete Production)
A manufacturing job that mixes aggregates, cement, water, etc., in a specified mixing ratio to produce and supply ready-mixed concrete.