| 摘要 |
An insulating panel 200 comprising a first insulating portion 20 formed of a first material for positioning between two adjacent structural beams (11a, 11b, Fig. 2), and a second insulating portion 25 formed of a second material with different properties to the first material. The second insulating portion is connected to the first insulating portion and positioned over one of the beams. The first material may have a lower thermal conductivity than the second material. The second material may have a higher compressive strength than the first material. The first portion may have a recess 20b in its edge opposite the second portion, which receives an edge of an adjacent panel. The panel may be formed of an insulating polymer such as expanded polystyrene. Also provided is an insulating panel comprising first 20 and second 25 insulating portions wherein the first insulating portion is fixed to the second insulating portion by means of an indentation 20a in the edge of one of the portions which receives a corresponding extended portion 25a of the other portion. |
