Quality Control × Classification Details: Waterproofing Workers
4 jobs found.
Grouting Worker
Specialized construction work that injects cement-based or chemical grout materials into cracks and voids in concrete structures or ground to fill, waterproof, and reinforce.
Construction Waterproofing Worker
Specialized profession that applies waterproofing materials to building roofs, exterior walls, balconies, basements, etc., to prevent rainwater and moisture intrusion.
Concrete Sprayer (Waterproofing Work)
Specialized technical job that sprays concrete or mortar at high pressure to form waterproof or reinforcing layers.
Membrane Waterproofing Worker
Construction site worker who forms a coating film on rooftops, balconies, exterior walls, etc., of buildings using urethane or synthetic resin paints to prevent rainwater infiltration.