COMPOSITION OF FIRE RESISTANT MORTAR

摘要

PURPOSE: A refractory mortar composition is provided to ensure excellent compressive strength and durability by adding inorganic salt-based additives and slag to a binder. CONSTITUTION: A refractory mortar composition comprises 27.5-62.5 parts by weight binding material, 0.22-0.86 parts by weight inorganic salt-based additives, 0.22-1.86 parts by weight auxiliary materials, 0.11-0.33 parts by weight admixture, and 38.0-63.0 parts by weight aggregates. The binding material comprises slag. The inorganic salt-based additives are added in order to react with the slag.