| 摘要 |
The present invention describes a mechanical joint for facilitating the installation of reinforced-concrete prefabricated tablets while providing structural continuity thereto. The advantage of the present mechanical joint is that it allows concrete walls to be built in foundation concrete forms and in any excavation area practiced within a predetermined space. The mechanical essence of said joint is based on the simplicity thereof, where the joint is mainly formed by a couple of rectangular-shaped profiles with sided-slots in opposite positions, where a couple of profiles present the slots at the inner portion of the profile, while the remaining couple of profiles present the slots at the outer portion thereof, thus being vertically assembled. The present invention also includes a cleaning comb and an injection hopper as main pices.
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