ERPAL MORTAR
Alumina mortar for bottom solutions
Alumina mortar ensuring flatness between ERPAL CAST and BPAL sintered alumina.
Typical application
Easy-to-use mortar to be applied on ERPAL CAST concrete safety layer before BPAL feeder installation.
ERPAL MORTAR also used for jointing the spout with the feeder as well as sealing the spout burners.
Chemical and physical properties
Typical chemical composition
Typical crystallographic analysis
- corundum
Physical characteristics
| Description | International standards | British standards |
|---|---|---|
| Maximum diameter | 0.5mm | 35Mesh |
| Typical bulk density | 2.5g/cm3 | 156pcf |
Instructions of use
Organic then ceramic setting with 11 to 12% drinkable water by weight.
Packaging and storage
- 25kg bag
- Must be properly stored up to expiry date in undamaged original sealed packaging, in dry conditions at temperatures between +5°C and +40°C
Related products
ERPAL CAST
Alumina monolithic bottom solution
High-purity alumina concrete safety sublayer.
BPAL M
Sintered high-alumina 93%
High alumina content sintered material. Very good glass contact properties with the low glass defect potential.
Available in complex and large shapes.
JARGAL® M RN
Regular cast, electrofused 95% alumina (alpha-beta alumina)
Excellent glass contact properties with extremely low defect potential.
High resistant to alkali vapor and creep for superstructure application.