Features and Benefits
- Silicon carbide refractory castable
- Hydraulic setting for gunning applications
- Low rebound
- Dense high purity silicon carbide
- Designed specifically for boiler tube walls
- Application by gunning, casting or troweling
- High strength development within 12-24 hours
- High thermal conductivity for maximum heat transfer
- High yield
- Packaged in a 25 kg bag
- A shelf life of 12 months under normal conditions
Progun 80
| Property | Value | Method | |
| Typical Chemical Analysis |
SiC Al2O3 SiO2 CaO Others |
82.0% 12% 2.0% 2.5% 1.5% |
DIN EN ISO 21068 |
|
Grain Size |
10f |
EN 933-2:1996 | |
|
Installed Density |
2,500 kg m3 |
BS EN 993-1:1995 | |
| Cold Crushing Test Cast & Dried Fired 1,000ºC |
35 MPa 60 MPa |
BS EN 993-5:2000 | |
- Nose section
- Inlet roof
- Burner outlet
- Super heater
- Header and collector
- Repairs and patching
I can once again confirm that Saint-Gobain Refrax® ProGUN 80 shotcrete is highly effective in protecting the tube wall of the combustion chamber in our EfW on the Isle of Man.
The first application was made more than six years ago, and we have experienced no problems with the product. As we have seen together, the overall condition of the lining is still excellent.
Using Refrax® ProgGUN 80 has proved to be very effective for us as it protects the pipe wall and eliminates the need for the regular, extensive repairs previously necessary when using other products. I highly recommend Refrax® ProGUN 80 shotcrete, and we are happy to have Saint-Gobain as our material supplier.
Mike Spiers to Waste-to-Energy Manager
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