| 摘要 |
1. A sewer construction, in particular, an intake shaft, inspection shaft or the like comprising one or a plurality of concrete hollow parts (2; 15, 15'; 24; 35, 36, 37) with at least one connection for a sewage pipe (7; 17; 25, 27; 39; 39'), wherein the sewer construction (1) for conducting tests in sealed position is provided with a test sealing member, characterized in that said sewer construction (1) is provided is provided on its inner wall (8; 8'; 29) with a shaped abutment region (9) for supporting a test sealing member (10) connected with a test device and in said sewer construction retaining sections (23, 30, 43, 43', 41, 48) are provided for fixing said test sealing member (10) and/or constructive details of said test device (11) 2. A sewer construction according to Claim 1, characterized in that it is provided with several spaced shaped abutment regions (9). 3. A sewer construction according to Claims 1 or 2, characterized in that said shaped abutment region (9)serves for receiving several test sealing members (10). 4. A sewer construction according to one of the preceding Claims, characterized in that said shaped abutment region (9) has a cross-section profile, corresponding to the outer contour of said test sealing member (10) and sets said test sealing member (10) a predetermined, secured by a geometric and/or power closure, test position. 5. A sewer construction according to one of the preceding Claims, characterized in that said shaped abutment region (9) is provided with at least one, forming a retaining section, a receiving groove (30) as a retaining section for the edge zone of said test sealing member (10). 6. A sewer construction according to one of the preceding Claims, characterized in that sewer construction comprises several concrete hollow parts (15, 15'), thus forming a well (14) wherein at least tot part of the well (15') is provided with a shaped abutment region (9). 7. A sewer construction according to one of the preceding Claims, characterized in that said shaped abutment region (9) in said sewer construction (1) determines the test position for test sealing member (10) so that during one test procedure can be controlled simultaneously the tightness of all sewage pipes connections (7; 17; 25, 27; 39; 39'), all connections of sewage pipeline networks and said sewer construction (1) in the zone of between said concrete hollow parts (15, 15'; 35, 36, 37). |
