This standard specifies the classification and marking, requirements, test methods, inspection rules, etc. of marine aluminum silicate wool (ceramic wool) produced by dry process and its products. This standard applies to the production and acceptance of dry-process aluminum silicate wool and its boards, felts, blankets, tube shells and other products used for fire-resistant and heat insulation in ship cabins, pipes, boilers, decks, etc.
CB/T 3691-1998 history
1998CB/T 3691-1998 Aluminium silicate wool and their products for ship