| 摘要 |
PURPOSE:To reduce the number of working processes by a method in which a reinforced concrete frame previously produced and a cover-receiver are integrally combined, and a notch is provided in the slant wall block-fitting portion of the frame. CONSTITUTION:A reinforced concrete frame 5 and a cover receiver 3 are integrally moded in advance, and a flange portion 51 projecting toward its lower part and plural notches 52 formed at given intervals are provided on the periphery of the frame 5. The flange portion 51 of the frame 5, together with the cover receiver 3, is fittingly placed on the upper periphery of a slant wall block 1, and cement mortar as a binder is placed between the flange portion 51 and the block 1 and also packed in the notches 52. The number of working processes can be reduced for the combination of the reinforced concrete frame 5 and the slant wall block 1 simply using a binder and the fixation of them is exactly attained with good appearance. |
