| 摘要 |
<p>A joint seal (10) comprises of a flexible strip (11) having an upper boundary (12) and a lower boundary (13) an inner face (14) and an outer face (15). The inner face (14) has an upper region (19) and a lower region (17). The outer face (15) has an upper region (18) and a lower region (16). A tape (33) extending longitudinally on the strip inside face (14) provides a means fixing the position of a backer material (80). The backer material engages and shutters the applied of a curing adhesive sealant 51. The backer material 80 is applied to the tape after the strip is installed on a wall, prior to installation of a shower tray or bath. Preferably the strip has means of longitudinal partitioning 95. A first installation method utilizes the single part, non- partitioned strip. A second installation method uses two parts from the strip when partitioned.</p> |
