| 摘要 |
<p>1. Slablike lining profile for buildings, moulded from a mixture of fibrous material incapable of rising and compounded with a thermosetting binder, with the surface of the lining profile being grooved and at least one end of the profile being provided with an offset edge, characterized in that two reverse grooves (3) are provided for on the rearside of the lining profile (1), which extend in parallel with and symmetrically on both sides of the groove as projected on to the rearside.</p> |
