Refractory Materials Repairers, Except Brickmasons

Task by task

Each task this job involves, as listed by O*NET, rated on whether a large language model like GPT-4 could cut the time it takes by at least half at the same quality. Tasks marked Seen in real AI use appeared in conversations with Claude in April–May 2026 (Anthropic Economic Index).

• AI can speed this up on its own: 0 (0%)
• AI can speed this up with extra software: 0 (0%)
• Little or no AI speed-up: 16 (100%)

• Reline or repair ladles and pouring spouts with refractory clay, using trowels.Little or no AI speed-up · core task
• Chip slag from linings of ladles or remove linings when beyond repair, using hammers and chisels.Little or no AI speed-up · core task
• Mix specified amounts of sand, clay, mortar powder, and water to form refractory clay or mortar, using shovels or mixing machines.Little or no AI speed-up · core task
• Measure furnace walls to determine dimensions and cut required number of sheets from plastic block, using saws.Little or no AI speed-up · supplemental task
• Tighten locknuts holding refractory stopper assemblies together, spread mortar on jackets to seal sleeve joints, and dry mortar in ovens.Little or no AI speed-up · supplemental task
• Dry and bake new linings by placing inverted linings over burners, building fires in ladles, or by using blowtorches.Little or no AI speed-up · supplemental task
• Remove worn or damaged plastic block refractory linings of furnaces, using hand tools.Little or no AI speed-up · supplemental task
• Fasten stopper heads to rods with metal pins to assemble refractory stoppers used to plug pouring nozzles of steel ladles.Little or no AI speed-up · supplemental task
• Climb scaffolding, carrying hoses, and spray surfaces of cupolas with refractory mixtures, using spray equipment.Little or no AI speed-up · supplemental task
• Drill holes in furnace walls, bolt overlapping layers of plastic to walls, and hammer surfaces to compress layers into solid sheets.Little or no AI speed-up · supplemental task
• Spread mortar on stopper heads and rods, using trowels, and slide brick sleeves over rods to form refractory jackets.Little or no AI speed-up · supplemental task
• Dump and tamp clay in molds, using tamping tools.Little or no AI speed-up · supplemental task
• Disassemble molds, and cut, chip, and smooth clay structures such as floaters, drawbars, and L-blocks.Little or no AI speed-up · supplemental task
• Transfer clay structures to curing ovens, melting tanks, and drawing kilns, using forklifts.Little or no AI speed-up · supplemental task
• Install preformed metal scaffolding in interiors of cupolas, using hand tools.Little or no AI speed-up · supplemental task
• Install clay structures in melting tanks and drawing kilns to control the flow and temperature of molten glass, using hoists and hand tools.Little or no AI speed-up · supplemental task