ECOLOGICAL BLOCK FOR THE PROTECTION OF ENVIRONMENT

摘要

The present invention relates to an environmental protection vegetation block and stair block, both side walls formed symmetrically to taper inward toward the rear; A hinge column portion protruding from a front end portion of one wall surface; A hinge groove formed in the front end portion of the other side wall to correspond to the hinge column portion; Binding protrusions protruding from the upper surface; And it characterized in that it comprises a binding groove of the long hole formed to correspond to the binding projection on the lower surface. As a result, while the construction of the vegetation block is made quickly and easily, it is possible to strengthen the binding force between the blocks, to implement a relatively various degree of bending when coupling between blocks, it is easy to deal with slopes.;Vegetation Block, Construction, Bonding, Terraced