E - Fixed Constructions – 02 – D
Patent
E - Fixed Constructions
02
D
E02D 3/12 (2006.01)
Patent
CA 2570265
A method of forming in-situ pilings in clay soil. An auger stirrer is rotatably and axially forced into the ground. Water, dry binder (cement/or lime), and air are injected to lubricate the tool, and liquify the mix of clay soil, binder and air to form a uniform structure, most of the air percolating from the mix before it hardens.
L'invention concerne un procédé pour former des pilots de construction in situ dans un sol argileux. De l'eau, un liant sec (ciment ou chaux) et de l'air sont injectés pour lubrifier l'outil et liquéfier le mélange de sol argileux, liant et l'air, de manière à former une structure uniforme, l'air étant rendu perméable à partir du mélange avant son durcissement.
Gunther Johan M.
Marks & Clerk
LandOfFree
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