| 摘要 |
PURPOSE: A prefabricated frame for structure is provided to reduce the cost, and to be easy to install and separate. CONSTITUTION: A prefabricated frame for structure comprises a prefabricated material(10), a frame(20) and a screw(24). The prefabricated material comprises support plates(12) that have numerous projections(14) and are connected with each other, and a piercing hole(13) in the center part. The frame comprises a female screw part(21) which is corresponded with the piercing hole, the ribs(22) and the inserting holes(23) in which the projections are inserted. The screw passes through the piercing hole and then is fastened to the female screw part of frame, so that the frame is fixed.
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