Description
Lay and set terra-cotta blocks, tiles, and architectural units with mortar, adhesives, and anchorage systems to construct, restore, or repair facades, cornices, ornaments, arches, and partitions on buildings.
- • Lay and align terra-cotta blocks, tiles, and units to build or repair facades, cornices, arches, and partitions.
- • Construct corners and control lines; set story poles and guide lines to keep courses plumb and level.
- • Measure from reference points and mark layouts using levels, plumb bobs, and lasers.
- • Calculate angles, bonding patterns, and course heights to maintain vertical and horizontal alignment.
- • Fasten terra cotta to substrates with stainless anchors, dowels, shelf angles, ties, or setting cement as specified.
- • Cut, drill, and shape terra-cotta units using wet saws, grinders, and hand tools.
- • Butter, apply, and tool mortar, grout, or adhesive beds for proper bearing and bond.
- • Remove excess mortar and finish joints with pointing and jointing tools for a uniform appearance.
- • Dismantle and remove damaged units and mortar; salvage reusable pieces when possible.
- • Mix and color-match mortars and patching compounds compatible with terra cotta.
- • Interpret drawings, shop tickets, and specifications; estimate materials and hardware.
- • Inspect facades for cracks, spalls, loose units, and corroded anchors; document and recommend repairs.
- • Clean terra-cotta surfaces using approved, non-abrasive methods to avoid damaging glazes.
- • Install sealants, expansion joints, flashings, and weeps to manage water and thermal movement.
- • Rig, hoist, and set large units; erect and work from scaffolds and swing stages safely.
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Last reviewed: Jan 2026
