한국구조물진단유지관리공학회 학술발표대회 논문집 2017 한국구조물진단유지관리공학회 가을 학술발표 및 포럼 논문집 (p.281-282)

기포제 종류와 경량골재 혼입률에 따른 경량기포콘크리트의 물리적 특성

A Physical Performance of Lightweight Foamed Concrete According to Foaming agent Types and Replacement Ratio of Lightweight Aggregate

초록

This study investigated the properties of lightweight foamed concrete by using surfactant and synthetic foaming agent, lightweight aggregate. The effects of foaming agent types and replacing ratio of lightweight aggregate on the compressive strength, density and pore structure of the concrete were investigated. This study showed the improvement of important properties of lightweight foamed concrete. Lower pore distribution and correspondingly higher compressive strength values were reached. Also, synthetic foaming agent had more positive effect on the strength of foamed concrete.