A UV-curing GRP shaft liner for manhole rehabilitation, delivered to site by the metre and installed without excavation. It adapts to the geometry of the manhole as it expands, removing the need for time-consuming prefabrication.
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The manhole liner can be completely installed within around 2 hours, lining the berm in the same step. To achieve a tight overall system, interfaces to the main channel are finished with hand laminate. With efficient curing technology and a small construction-site footprint, this is a minimally invasive option for manhole lining.
| Installation time | ~2 hours per manhole |
|---|---|
| Delivery | Supplied to site by the metre |
| Curing method | UV-cured GRP |
Installation typically takes around 2 hours per manhole.
No, it expands and adapts to the geometry of the manhole automatically during installation.
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