Set of structural elements made up of concrete blocks, and a gravity retaining wall erected therefrom
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United States of America Patent
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Jan 2, 1996
Grant Date -
N/A
app pub date -
Aug 16, 1994
filing date -
Sep 20, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Known sets of structural elements have blocks with depressions and cross-shaped, T-shaped or Z-shaped connecting pieces which come to be located therein. Only retaining walls which are oriented in a straight line can be constructed. The set of structural elements according to the invention has, in addition to blocks with depressions, coupling pieces with at least a part thereof being in the form of a truncated cone, with corresponding cross-sectional shape of the depression. In this manner, a rotation of blocks, in particular located one above the other, is possible. Curved retaining walls can thus be erected.
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Cited Art Landscape
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