Golem is a two component injection product, intended for cavity filling, air and gas sealing and the consolidation of highly fractured strata. Golem is applied using a metering pump and mixing gun.
The mixing of resin and catalyst, in a volume ratio of 4 to 1, produces an immediate foaming reaction, followed by a rapid expansion of the product to as much as 30 times its original volume. After expansion Golem sets hard in just a few minutes. The special properties of Golem (rapid application, high expansion rate, high compressive strength, fire resistance and excellent antistatic properties) produce a cost effective, quick and safe cavity filling solution.
Features
- High expansion rate
- Instant foaming action
- Excellent compressive strength
- Good compressibility
- No flame propagation
- Filling of cavities and roof falls
- Erection of firewall at a safe distance
- Crossing rock-fall zones in tunnels and mine workings
- Rapid construction of stoppings
- Injection of fractured strata and air leakage cavities
Specifications
(at +20°C and 60% R.H.)
| Base | Catalyst | |
|---|---|---|
| Density at 20°C (g/cm3) | 1,2 | 1,5 |
| Mixing ratio (in volume) | 4 | 1 |
| Reaction time (minutes) | 5 | 2 |
| Expansive ratio | 20-30 | 20-30 |
| Compressive strength at | ||
| 10%deformation (MPa) | 0,1-0,2 | 0,1-0,2 |
| Fire classification | No flame propagation | No flame propagation |