This paper evaluates the chemical resistance of mortar according to mixing ratios by using ferronickel slag fine powder which is an industrial by - product and various admixtures. The test results showed that the chlorine ion penetration resistance was the best when the ferronickel slag fine powder and gypsum were used as the admixture. The chemical erosion resistance was highest when ferronickel slag, quicklime, gypsum and calcium chloride were combined.

• 남상구(상명대학교 건설시스템공학과) | Nam Sang-Koo
• 유정환(상명대학교 건설시스템공학과) | Yoo Jeong-Hwan
• 박상순(상명대학교 건설시스템공학과) | Park Sang-Soon 교신저자