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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SEFPRO CARE Repair Hot Bottom AZS 3D Website
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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 productionExclusive formulation allows sintering to be carried out at installation temperature, without additional heating, and enables immediate filling with glass.
FluidityThe product mix is easily pumpable and can be installed both rapidly and homogeneously.
Secure Electrode InstallationOnce applied, the high mechanical strength of the product makes it easy to drill and facilitates the installation of new electrodes.
LongevityThe use of electro-fused AZS grains provides unique corrosion resistance properties.

Chemical and physical properties

Microstructure

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SEFPRO CARE Microstructure Premix Alumina

Typical chemical composition

 

Physical characteristics

DescriptionInternational StandardBritish standard
Bulk Density2.64T/m3165pcf
Open Porosity17%17%
Setting TypeHeat 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