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Refractory Mortars

High Alumina Refractory Mortars

Riverside Refractories manufacturers and supplies an extensive line of refractory mortars used for coating, patching and bonding alumina brick. We manufacturer and supply alumina based refractory mortars available with heat set or air set binder systems. Our mortars are commonly used in the steel and foundry industries where high temperatures are encountered. Refractory mortars are used for setting pre-cast shapes, dense refractory bricks, furnace safety linings, and high temperature insulation bricks.

Please consult our product table for the proper application and method of installation.

MortarsMore InformationAir SetHeat SetMax Service TempAl2O3 %Description
Alaox
ALAOX 20-SLURRYPDS
SDS
x 2700 °F / 1482 °C 19.4 pyrophyllite based slurry product with a heat setting phosphate binder system. This product was designed for hot applications only.
ALAOX 70-PLASTERPDS x high alumina phosphate bonded refractory for general maintenance repairs.
ALAOX 85PDS x high alumina mortar for general applications. This product will give superior performance in corrosive environments.
Alaset More Information Air Set Heat Set Max Service Temp. Al2O3 % Description
ALASET 2-95-DRYPDS
SDS
x 2400 °F / 1316 °C 2.23 siliceous composition formulated mortar.
ALASET 2-95PDS
SDS
x 2400 °F / 1316 °C 1.92 siliceous composition formulated mortar.
ALASET 35-12-GRAPHITEPDS
SDS
x N/A 39.13 alumina based low iron, heat setting, super duty mortar with high strength at all temperature ranges. This product features graphite addition for non wetting qualities.
ALASET 40-3000-SPECIALPDS
SDS
x 3000 °F / 1649 °C 39.91 alumina based, low iron, air setting, super duty mortar with high strength at all temperature ranges.
ALASET 40-3000-STIFFPDS x 3000 °F / 1649 °C 40.87 alumina based, low iron, air setting, super duty mortar with high strength at all temperature ranges.
ALASET 60-DRYPDS
SDS
x 3200 °F / 1760 °C 61.77 high alumina, troweling air set mortar for general maintenance use. This product will give superior performance in corrosive environments.

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