prov:value
| - The roof deck D can be comprised of many known surfaces or substrates, such as concrete, wood, asphalt, coal tar, steel, cement, wood fiber and the like, and, for purposes of illustration oly, is shown in FIG. 3 as comprised of an insulation board or desk member 15 on a wood deck 16, which may be supported by suitable purlins or deck supporting structures in the conventional manner.
|