DSF/prEN 16506
Systems for renovation of drains and sewers - Lining with a rigidly anchored plastics inner layer (RAPL)
| Organization: | DS |
| Status: | inactive |
| Page Count: | 27 |
| ICS Code (External sewage systems): | 93.030 |
| ICS Code (Other pipeline components): | 23.040.99 |
| ICS Code (Plastics fittings): | 23.040.45 |
| ICS Code (Plastics pipes): | 23.040.20 |
scope:
This European Standard specifies performance requirements and describes test methods for pipes and fittings for the renovation of underground drain and sewer systems by lining with a single rigid annulus of structural cementitious grout formed behind a plastics inner layer. This plastics layer serves as permanent formwork anchored to the grout and may or may not contribute by composite action to structural performance of the liner. NOTE Systems with multiple annuli are available, but these are controlled by patent rights and not covered by this standard.
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