Job Details

Applies acoustical tiles or shock-absorbing materials to ceilings and walls of buildings to reduce or reflect sound and to decorate rooms. Washes concrete surfaces with washing soda and zinc sulfate solution before mounting tile to increase adhesive qualities of surfaces. Inspects furring, mechanical mountings, and masonry surface for plumbness and level, using laser or water level. Hangs dry lines (stretched string) to wall molding to guide positioning of main runners. Nails or screws molding to wall to support and seal joint between ceiling tile and wall. Scribes and cuts edges of tile to fit wall where wall molding is not specified. Nails channels or wood furring strips to surfaces to provide mounting for tile. Measures and marks surface to lay out work according to blueprints and drawings. Cuts tiles for fixture and borders, using keyhole saw, and inserts tiles into supporting framework. Applies cement to back of tile and presses tile into place, aligning with layout marks and join...Acoustic, Mechanic, Mechanical, Technology, Construction, Surface