Job Description:

• 1) Applies insulating slabs of cork or fiberglass to walls, floor, and ceiling: Imbeds parallel rows of slabs in hot asphalt spread on surfaces or spreads cement mortar on slab with trowel and sticks it to surface.

• 2) Nails slabs to walls and ceiling construction for additional security.

• 3) May leave narrow space between wall and slab, if wall structure is rough and uneven, and fill space with cement mortar.

• 4) May construct false ceiling by nailing slabs to wooden framework or by wiring slabs to T-irons.

• 5) May construct cork partition walls by cementing rows of cork slabs one upon another.

• 6) May finish cork surface of walls and ceiling with cement plaster or asphalt mastic compound.

• 7) May spread concrete over floor slabs to form wearing floor.