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The black, tar like waterproofing material applied to the exterior of a foundation {wall}.

A metal {door}  placed within the fireplace chimney. Normally closed when the fireplace is not in use.

Temperature at which a vapor begins to deposit as a liquid. Applies especially to water in the atmosphere.

Separation of the plies in a panel due to failure of the adhesive. Usually caused by excessive moisture.

An electrical circuit that serves only one appliance (i.e., dishwasher) or a series of electric heaters or smoke detectors.

Disintegration of wood or other substance through the action of fungi.

Pattern to which units are laid in a {wall}, usually to ensure that cross joints in adjoining courses are not