Rock Bolts
Rebar Bolt for PE Foam & Membranes
Purpose-built fixing for tunnel frost protection and waterproofing.
The Rebar Bolt for PE Foam and Membranes is designed for secure installation of tunnel frost-protection and waterproofing systems. Its obliquely cut end improves polyester-resin mixing, while the large thread bevel and preinstalled nut support fast, straightforward installation.
- Oblique end improves resin mixing
- Large thread bevel eases installation
- Preinstalled nut 150 mm from end
- 300 mm cold-rolled thread
- Suitable for resin or grouting
- High-strength B500NC steel
- Standard lengths from 0.6–4 m
- Pc-Coat corrosion protection
Technical data
- Range
- M16–M20
- Steel
- B500NC
- Available lengths
- 0.6–4 m
- Threaded section
- 300 mm
- Corrosion protection
- Hot Dip Galvanizing NS-EN-ISO 1461, Epoxy Coating NS-EN 13438
Applications
- PE foam installation in tunnels
- Waterproofing membranes
- Tunnel frost and water protection
- Underground lining systems
- Road and railway tunnels
- Caverns and underground structures
- Resin-anchored installations
- Grouted installations with retainer
