| 摘要 |
<p>The invention relates to an exterior wall insulation panel comprising a surface layer (1), an insulation layer (2) of first (2a) and second (2b) insulation layers and a glass fiber mesh reinforcement layer (3). The first insulation layer (2a) is located between surface layer (1) and reinforcement layer (3) and contains pre-foamed foamed polystyrene beads (5) surrounded and bound by foamed polyurethane (4). The reinforcement layer (3) is flanked by the second insulation layer (2b) of foamed polystyrene the outer surface (7) of which comprises air channels (8) that extend in a non-straight manner from one edge of the panel to the opposite edge.</p> |
