Research on Physical Changes Based on Drying After Downpour Penetration of Floor Finishing Use Granite Stone

호우로 인한 바닥 마감용 화강석 침수 후 건조상태에 따른 물성변화에 관한 연구

This research takes granite stone based floor finishing exposed to concentrated downpouring and observes the material's physical changes, adhesiveness, compressive strength under wet conditions. The results of the experiments shows that elution of sulfide mineral can occur when granite stones are exposed to downpour, but short term exposure shows little physical changes to the material. This indicates that if post maintenance is properly enacted, long term usage of granite stone materials is also possible.