KEYTEC – POLYSTORM ACCESS/INSPECT
KEYTEC – POLYSTORM ACCESS/INSPECT
POLYSTORM ACCESS – COMPOSITION
Polystorm Access provides a 1m x 0.5m shaft within a Polystorm geocellular structure to enable surface access for remote camera inspection and maintenance activities such as flushing and rodding.
FEATURES
- 1m x 0.5m inspection chamber within Polystorm structure
- 500mm riser shaft from surface to top of Polystorm structure
- Riser shaft may be extended as required using 500mm Ridgidrain pipe and seals
- Reduced Access Shaft Cap (350mm) available where required by regulations
- Utilises existing Polystorm clips and shear connections
- Base unit manufactured from recyclable Polyethylene
- Choice of standard shaft lengths
| POLYSTORM INSPECT - TECHNICAL SPECIFICATION | |||
| Unit Type | |||
| Product Code | PSM4 | ||
| Length | 1m | ||
| Width | 0.5m | ||
| Depth | 0.4m | ||
| Total Volume | 0.2m³ | ||
| Unit Weight | 11.6kg* | ||
| Cube Storage Volume | 0.188m³ (188 litres) | ||
| Volumetric void ratio | 94% | ||
| Vertical Compressive Strength at yield | Minimum 440kN/m² | ||
| Lateral Compressive Strength at yield | Minimum 63kN/m² | ||
| Short-term Vertical Deflection | Minimum 70.1kN/m² per mm | ||
| Estimated Long Term Vertical Deflecttion (creep) | 0.6113Ln (design life in hrs) | ||