Water Absorption Ratio and Flexural Strenght of the Magnesium Oxide Light Weight Matrix According to the Powdery Modified Sulfur Addition Ratio

분말형 개질유황 첨가율에 따른 산화마그네슘 경량 경화체의 흡수율 및 휨강도 특성

Recently, the construction structure repeats the brilliant development including the shper high rising, high functionalization, environmental friendliness, conversion to ubiquitous, and etc. upon with the construction industry development and it is continually soothed. Meanwhile, as to the construction structure of the modern society, the research for corresponding to the box-frame construction way where the response to the diversity of the life of the occupant is difficult is needed. Thus, the lightweight of the structure is the important factor in order to secure the functionality. Therefore, this research tries to study the water absorption ratio and flexural strenght of the magnesium oxide light weight matrix according to the powdery modified sulfur addition ratio.