| 摘要 |
<p>The present invention relates to a multipurpose retaining wall block capable of variously being installed. More specifically, a retaining wall structure which is vertically accumulated and the retaining wall structure which is stacked in a stepped manner can be installed while corresponding to an embodiment of a user and a site condition with only the retaining wall block having the same shape with each other wherein a first and a second locking piece protrudes from an upper surface and a locking hole penetrates the center portion. Moreover, the multipurpose retaining wall block is capable of variously being installed has a fixing force to endure a strong sand force with only the structure to be stacked without an additional fixing means.</p> |
