| 摘要 |
A sealing, trimming or finishing strip 13 includes a channel 21 running along the length of the strip for receiving the engagement leg 43 of a decorative strip 15. The channel 21 and the decorative strip leg 43 include respective formations spaced apart along the length of the channel 21 and decorative member leg 43 for mutual mechanical engagement. The formations tend to control relative longitudinal movement between the channel 21 and the decorative strip 15. In particular, relative movement between the decorative strip 15 and the channel 21 due to the difference in the coefficient of thermal expansion of those two parts may be controlled or reduced. The engagement formations of the channel 21 may be formed in the rigid carrier forming part of the channel 21. |
