|Location||Johannesburg, South Africa|
Mason required for a contracting company.
Cut out damaged areas, drill holes for reinforcing rods, and position reinforcing rods to repair concrete, using power saw and drill.
Chip, scrape, and grind high spots, ridges, and rough projections to finish concrete, using pneumatic chisels, power grinders, or hand tools.
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Spread roofing paper on surface of foundation, and spread concrete onto roofing paper with trowel to form terrazzo base.
Build wooden molds, and clamp molds around area to be repaired, using hand tools.
Sprinkle colored marble or stone chips, powdered steel, or coloring powder over surface to produce prescribed finish.
Apply hardening and sealing compounds to cure surface of concrete, and waterproof or restore surface.
2-3 years of working with international construction companies or within South Africa