发明名称 HIGH FACE-AREA LOW-VOLUME CONCRETE WALL BLOCK, FORM AND METHOD
摘要 A retaining wall block and method of forming a retaining wall block are provided. The block includes front, back, top, bottom and side surfaces. The top surface of the retaining wall block includes a set of protrusions and the bottom surface includes a channel for engaging with the protrusions of adjacent blocks. Side surfaces of the block are tapered from the front surface to the back surface. A block form and a method of securing a stabilizing sheet to a block are also provided.
申请公布号 US2009245943(A1) 申请公布日期 2009.10.01
申请号 US20090482253 申请日期 2009.06.10
申请人 BLUNDELL PETER J 发明人 BLUNDELL PETER J.
分类号 E02D5/00;E21D21/00 主分类号 E02D5/00
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