H Site Map Order Back

Iron & steel     Non-Ferrous Metals   Cement & Lime   Refinery & Petrochemical











Generally these are refractory materials to produce monolithics constructions or moulded shapes in which refractory aggregates are bound with chemicals or/and ceramic binders other than hydraulic cement. Such compositions often provide some degree of “set” or strength in the cold, but the resultant body usually require heading to some definite high temperature before the full strength is developed.

RAYAN MOULDABLES are categorized as:

RAYA Ramplast

These are ramming mixes.

RAYA Plast

These are plastic refractory mixes.


© 2004 RayanRef.com, All Rights Reserved.