Base Preparation × Recommended Skills: Scaffolding Assembly
2 jobs found.
Spray Waterproofing Worker
Specialized profession that uses spray machines to form waterproof membranes on building rooftops and exterior walls to prevent rainwater intrusion.
Mortar Waterproofing Worker (Construction Works)
Specialized construction worker who forms waterproof layers on building exterior walls, roofs, etc., using mortar to prevent water infiltration.