Outward-protruding curved surface combined type retaining wall concrete block

The utility model relates to the field of building block materials, in particular to an outward-protruding curved surface combined type retaining wall concrete block. The retaining wall concrete block comprises a block body. A communicating hole with the elliptic upper surface and the rectangular lo...

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Bibliographic Details
Main Authors LI ZHONGHAI, LI ANHENG, TIAN CHUNSHU
Format Patent
LanguageChinese
English
Published 10.09.2014
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model relates to the field of building block materials, in particular to an outward-protruding curved surface combined type retaining wall concrete block. The retaining wall concrete block comprises a block body. A communicating hole with the elliptic upper surface and the rectangular lower surface is formed in the block body. The elliptic side of the communicating hole serves as the front face of the block body. The front face of the block body is an outward-protruding curved surface with multiple parallel semi-cylindrical grooves which are evenly distributed. The back face of the block body is a vertical flat face. The left side face of the block body and the right side face of the block body are arranged symmetrically and provided with trapezoid-opening grooves in a machined mode. The retaining wall concrete block has the advantages of being simple and reasonable in structure, easy to manufacture, firm, durable, convenient to construct, capable of beautifying the environment and the like.
Bibliography:Application Number: CN20142225499U