According to the strength change of the FKJ mortar sample immersed in the alkali, acid and slat solution, test its ability of chemical resistance.
通过FKJ砂浆试件在碱、酸及盐溶液中浸泡后强度变化，试验其耐化学腐蚀能力。
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Execution standard:The equipment is made by the standard of GB/T 10696《Test method for alkali-resistance of refractories》. All kinds of technical criteria accords with requirement.