축조방법은 기초석 위에 지대석(5~15cm)을 들여쌓기 하여 내측은 전부 돌로만 채운 뒷채움석 형식이다.
The method of construction is a backfill stone type in which ground stones (5 to 15 cm) are stacked inwards on the foundation stone, so its inside is all filled with stones only.