摘要 |
This invention relates to a method of and apparatus for stabilizing the surface layer of particulate material which is exposed to the elements with the apparatus consisting of dam members which each include sheet material which is formed into an enclosure which may have a plurality of compartments all of which are open top and bottom and the method includes the steps of locating the dam members on or slightly in the particulate material and placing a suitable liquid stabilizing medium in the dam member or its compartments, and allowing the liquid to permeate the zone of particulate material enclosed by the dam member.
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