RETAINING WALL SYSTEM USING RETAINING WALL BLOCKS FOR EASY DRAINAGE

According to the present invention, provided is a retaining wall system using easy-to-drain retaining wall blocks. The easy-to-drain retaining wall block is easy to drain, forming a drainage hole to facilitate the discharge of moisture contained in the foundation, and at least two of the retaining w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHOI SUNG YONG, HAN YONG TAEK
Format: Patent
Sprache:eng ; kor
Schlagworte:
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