| 摘要 |
The present invention relates to a block for a reinforced earth retaining wall installing a prefabricated front panel which includes a block body forming a front surface formed to be rectangular; a rear surface formed to be rectangular with a size smaller than the rectangle of the front side; left and right surfaces connecting left and right sides of the front surface and the rear surface to each other; a front filling hole formed near the front surface; and a rear filling hole formed near the rear surface in a state where each of the holes vertically penetrates vertically the block body. The block for the reinforced earth retaining wall comprises: the block body forming a plurality of dovetail assembly grooves making a width of an entrance, opened on the front surface formed to be rectangular, narrow, making the width wider as going to a closed inner side from the entrance, and formed to have a predetermined interval in a left and right direction while the dovetail assembly grooves are vertically opened; and the front panel installed in a prefabricated manner to be attachable and detachable to cover the front surface of the block body and making a plurality of dovetail assembly protrusions, inserted in the dovetail assembly recesses respectively in a vertical direction to be able to slide while being formed at the same intervals as the dovetail assembly grooves formed in a left and right direction on the front surface of the block body, protrude on the rear side. |
