| 释义 |
apron flashing apron flashing[′ā·prən ‚flash·iŋ] (building construction) The flashing that covers the joint between a vertical surface and a sloping roof, as at the lower edge of a chimney. The flashing that diverts water from a vertical surface into a gutter. apron flashing1. The flashing that covers the joint between a vertical surface and a sloping roof, as at the lower edge of a chimney. 2. The flashing that diverts water from a vertical surface into a gutter. |