Outdoor work × Classification Details: Ceramics and Stone Product Manufacturing Workers
17 jobs found.
Segment Manufacturing Worker (Concrete)
Factory worker who pours concrete into molds for tunnel lining segments, performs vibration and compaction, demolding, curing, and inspection.
Limestone Calcination Worker
Industrial production job that calcines limestone in a high-temperature kiln to produce calcium oxide (quicklime).
Ready-Mix Concrete Worker
A manufacturing job that mixes raw materials for ready-mix concrete, kneads and manages quality at the plant, and supplies it to construction sites.
Pile Form Assembler (Concrete Pile)
Specialized job in concrete pile foundation work that assembles and installs steel or wooden formwork inside piles and dismantles it after placement.
Pile Demolding Worker (Concrete Pile)
A job at concrete pile manufacturing sites that involves removing formed concrete piles from molds, and performing transportation and finishing processes.
Ballast Manufacturing Worker (Quarry Plant)
A job that crushes and classifies stone materials quarried at a quarry plant and manufactures them into aggregate (ballast) used for road paving materials, etc.
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.