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Basic ramming mass


Basic ramming mass are by name contains basic refractory aggregate (Sintered MgO, DBM etc.). Placing of ramming mass requires extensive ramming by pneumatic rammer. These are of two types depending on their application types

• Dry ramming mass: Placing of dry ramming mass does not require water. Special additive exhibits strength at high temperature.

• Wet ramming mass: Placing of wet basic ramming mass requires water. The bonding here developed is a type of heat setting bond.

In JOHNSON we make MgO based dry ramming mass as well as wet ramming mass (from 70% MgO to 95% MgO).


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