| 摘要 |
<p>C/NR,.Ih/CCXJR/349X672_ I DOC-2/2U/2 Il A drainage assembly including a substrate having a drain and a waterstop arrangement, and a water collector installed in the substrate, the water collector having an inner side defining an 5 inner water accumulator, an outer side defining an outer water accumulator, said outer side further configured for engaging the waterstop arrangement, an outlet arranged in fluid communication with both accumulators, said outlet arranged in fluid communication with the drain, and a barrier receptacle configured for receiving a barrier that operatively extends from the substrate between the inner accumulator and outer accumulator. Fig. 2 Cl.) C%4</p> |
