Borehole seal BLV 34
burst pressure 40 bar
Advantage/Notice
- Large extension range of the inflation hose
- Can be used in different depths
- Can be bored out easily
- Internal polymer pipes protect the mining tools from damage
- Easy and safe sealing of boreholes
Material to be used
- acrylate gel
- 1C injection resin
- silicate resin
- 2C injection resin
- cement suspension
- 2C polyurethane
Technical data
| Type | BLV 34 |
| Borehole Ø min. - max. | 34 - 45 mm |
| Total length | 315 mm |
| Inflation hose length | 170 mm |
| Connecting thread for material hose | inside G1/2" |
| Burst pressure | 40 bar |
| Weight | 0.52 kg |
| Lower part | steel |
| Sealing lip valve |