Difference between revisions of "Diaphragm wall"
Jump to navigation
Jump to search
m (1 revision) |
|
(No difference)
|
Latest revision as of 00:35, 25 February 2009
7-6-220
An underground retaining wall built prior to general excavation within a site, by pouring concrete into a trench under bentonite.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)