Benefil Void-Filling Resin
Super-lightweight pre-expanded structural resin, produced on-site, that fills voids and pumps over 100 yards.
URETEK Benefil is a unique pre-expanded structural resin that becomes super-lightweight in application and can be poured, pumped or injected into holes, voids and interstitial spaces, or laterally over long distances exceeding 100 yards. It is produced on-site from self-contained vehicles capable of carrying enough material to produce in excess of 100 m³ per visit, with fast pumping speeds and instantly adjustable density. The resin is environmentally neutral, inert, solvent-free, non-toxic and non-flammable.
Technical specifications.
| Produced on-site from self-contained vehicles, in excess of 100 m³ per visit | |
| Can be pumped laterally over distances exceeding 100 yards | |
| Product density adjustable instantly on-site | |
| Environmentally neutral, inert, solvent-free, non-toxic and non-flammable | |
| Generates no heat and requires no electricity during works; can be applied underwater |
Use cases.
- ›Bulk void filling beneath airport pavements and infrastructure
- ›Filling mineshafts, tunnels, caves, pipelines and conduits
- ›Stabilising voids where minimal containment/shuttering is available
Replacements & compatible alternatives.
Comparable products from other suppliers. Cross-shop on specs — confirm exact fit and compatibility with the supplier before specifying.
