| 摘要 |
PURPOSE: A protruded precast concrete panel and a construction method thereof are provided to prevent the PC panel from being bent by heat and to minimize construction costs. CONSTITUTION: A protruded precast concrete panel(1) comprises an inner protruded portion(2), an outer panel(4), and a space(5). The inner protruded portion is formed on one surface of the panel when the panel is installed in an opening of a building to improve durability and shock-resistance. The outer panel is integrally connected to the inner protruded portion, and a part of the outer panel touches the outer surface of a beam or column.
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