Repair Hot Bottom AZS
Range
Repair Materials
Subtitle
A fluid concrete made of electro-fused AZS grains, specially formulated for hot repairs
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Easily pumpable and specifically designed for glass furnace bottom repairs.
Quick and easy application makes it the choice for emergency repairs.
SEFPRO CARE® Repair Hot Bottom AZS solution
Typical application
Repair Hot Bottom AZS is a self-flowing, electro-fused Alumina-Zirconia-Silica (AZS) castable developed for hot repair operations in all types of furnaces with an AZS bottom and is is particularly suited for bottom repairs.
Advantages
| Quick return to production | Exclusive formulation allows sintering to be carried out at installation temperature, without additional heating, and enables immediate filling with glass. |
| Fluidity | The product mix is easily pumpable and can be installed both rapidly and homogeneously. |
| Secure Electrode Installation | Once applied, the high mechanical strength of the product makes it easy to drill and facilitates the installation of new electrodes. |
| Longevity | The use of electro-fused AZS grains provides unique corrosion resistance properties. |
Chemical and physical properties
Microstructure
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Typical chemical composition
Physical characteristics
| Description | International Standard | British standard |
| Bulk Density | 2.64T/m3 | 165pcf |
| Open Porosity | 17% | 17% |
| Setting Type | Heat Set |
Storage
- Repair Hot Bottom AZS: 25Kg bag (55.1lbs)
Related products
Repair Materials
This product is designed for external hot repairs of the furnace tank, superstructure or crown, and also as a hot cavity filling product
Repair Materials
This product is particularly suited for urgent bottom repairs without glass drain
Repair Materials
Pure zircon chips for furnace bottom hot repairs or for areas where only Zircon grains can be used