(10) US 2012/0210669 A1
(43) Aug. 23, 2012
(73) SENVEX CO., LID., Seoul (KR)
(57) A steel reinforced concrete (PSRC) column is prefabricated with angle steels at the corners. The column has auxiliary reinforcement bars between the angle steels and tie bars surround the angle steels and auxiliary reinforcement bars. Column capital are fixed to the structure, outside the angle steels and the auxiliary reinforcement bars. Column capital reinforcing steel plates are diagonally attached inside the PSRC column. A mold is used to fill the column with cement.