The Kingdom of Champa had been located in the middle and the south region of present Vietnam and enjoyed its glory during 2 to 15 century. This study shows a result of field surveys on the Champa remains. The edifices of Champa were built by masonry construction. Main building material is brick and sandstone is used as the member of reinforcement. This study analyses its construction-technic; Brick works and Corbel structure. Both Brick works and Corbel syructures are able to distinguish into 3 types according to differece technics.