发明名称 Grooved retaining wall block and system
摘要 Connectors for use in a retaining wall and a retaining wall having grooved blocks configured to receive the connector. Connectors can be used in various orientations within the grooves of the blocks. In a retaining wall, a flexible geosynthetic material fits into a channel of a channel connector, and is held in place by an elongate bar. The connector prevents abrasion of geosynthetic material. The connector can also be a plurality of spaced-apart projections for use with an apertured, relatively rigid geogrid. The connectors hold geogrid firmly in place, providing for increased connection capacity.
申请公布号 US2003118410(A1) 申请公布日期 2003.06.26
申请号 US20030357982 申请日期 2003.02.04
申请人 KEYSTONE RETAINING WALL SYSTEMS, INC. 发明人 RACE ROBERT J.
分类号 E02D29/02;(IPC1-7):E02D3/02;E02D5/00;E02D17/20 主分类号 E02D29/02
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