| 摘要 |
<p>A machine for coating buildings, silos etc. with a quick setting fluid esp. synthetic resin foam consisting of a vehicle travelling along the top of the building and supporting the coating equipment by means of a wire. The coater travels along the surface on wheels and dispenses/mixes the foam ingredients, and evens out the coating by means of a revolving non-stick Teflon (RTM) band or belt assisted by a scraper positioned between this band and the structure.</p> |
