| 摘要 |
<p>The unit (10) has a floor, a cap and side walls (105, 116) that are assembled and joined by another construction modular unit (11). A sealing device (4) extends continuously on an upper edge of the side walls, and comprises a profile (40) and a seal. An engaging portion (411) is formed on the seal and a projection (412) of the profile, and abuts sealingly against the side walls when the modular units are coupled with one another. The profile is made from steel, and the seal is made from natural or synthetic rubber, where the projection comprises wings.</p> |
