Hard Skills
IntermediateSealant ApplicationThe precise application of chemical sealants like silicone or urethane to precast concrete joints to prevent air and water penetration.
BasicJoint Surface PreparationThe process of cleaning, drying, and priming concrete surfaces to ensure maximum adhesion of caulking materials.
IntermediateWorking at Heights SafetyThe ability to safely use harnesses, scaffolding, and elevated work platforms while performing caulking on high-rise precast panels.
BasicBacker Rod IntegrationDetermining the correct size and depth for foam backer rods to create a proper hourglass shape for the sealant joint.
BasicBlueprint and Specification ReadingInterpreting construction drawings to identify which joints require specific types of sealant or fire-stopping materials.