Experiments on the Properties and Carbonation of the Longterm-aged Concrete Buildings

장기재령 건축물의 콘크리트 품질 및 중성화에 관한 연구

This study was carried out ont the longterm aged reinforced concrete housings for the prediction of life expectancy and the suggestion of fundamental informations on the durable concrete. In this paper, the durability of concrete is compared with carbonation depth, and the measutrments fo carbonation depth and properties have been made on the number of cores taken from structures. And finally, the relationships between carbonation rate and such properties as strength, absorption ratio, density were examined.