| 摘要 |
<p>Fiberglass insulation batts (1) are sealed into silvered MylarR bags (2) and compressed in a jig (5, 6) or by means of a partial vacuum created in bag (2). The compressed bags may then be stored or transported. On a construction site the bags (2) can be expanded to their initial volume by admitting air through opening (4) on bags (2) or by inflating the bags with Argon gas (22).</p> |
