| 摘要 |
<p>To one surface of the panel, which is coated with bitument and opt. covered with mineral or other granules, is applied an adhesive compsn. which is chemically inert to the panel and which provides sealing. The adhesive compson. pref. consists of petroleum jelly or soft bitumen, and is protected by an anti-adherent film. The insulating panels are made of extruded or mould foam plastic. Method for using the material is carried out by applying the panels, after removal of the anti-adherent films, by their surfaces covered with the adhesive compsn.</p> |
