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Class Information
Number: 405/266
Name: Hydraulic and earth engineering > Earth treatment or control > Chemical > Cementitious (e.g., grouting)
Description: Method or apparatus wherein the composition of matter is an inorganic hardenable fluent material.

Sub-classes under this class:

Class Number Class Name Patents
405/267 Filling substerranean cavity (e.g., underground wall) 342
405/269 Injector 219
405/268 Lining 56

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8690486 Method and device for measuring underground pressure Apr. 8, 2014
8662795 Head for injecting consolidating pressurised fluid mixtures into the ground Mar. 4, 2014
8596924 Method for strengthening a ground Dec. 3, 2013
8585328 Underground filling and sealing method Nov. 19, 2013
8573893 Injection head for carrying out jet grouting processes Nov. 5, 2013
8450391 Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use May. 28, 2013
8444350 Resin system with carbon additive May. 21, 2013
8182178 Directional fracture grouting method with polymer for seepage control of dikes and dams May. 22, 2012
8043029 Packer structure Oct. 25, 2011
8029619 Grouting material Oct. 4, 2011
7883295 Method and apparatus for forming an in situ subterranean soil cement structure having a cyclonic mixing region Feb. 8, 2011
7841803 Device for rock bolting and for automized rock bolting and rock bolting method Nov. 30, 2010
7837412 Binder for mine tailings, alluvial sand and the like Nov. 23, 2010
7806631 Underground filling and sealing method Oct. 5, 2010
7717998 Ultrafine particle grouting composition May. 18, 2010
7682107 Remote mine seal spray nozzle assembly, system and methods of use Mar. 23, 2010
7651301 Drilling head, method of soil improvement work and apparatus thereof Jan. 26, 2010
7651302 Method of enhanced end bearing capacity via post construction preload/reload Jan. 26, 2010
7604301 Dual axis grinder blender Oct. 20, 2009
7559987 Grouting material Jul. 14, 2009
7556686 Material composition using mainly yellow soil for civil engineering and construction Jul. 7, 2009
7517177 Method for the reduction of liquefaction potential of foundation soils under the structures Apr. 14, 2009
7462001 Method for repairing, waterproofing, insulating, reinforcing, restoring of wall systems Dec. 9, 2008
7455479 Methods and systems for monitoring pressure during jet grouting Nov. 25, 2008
7438500 Erosion resistant barrier with varying permeabilities Oct. 21, 2008
7293941 Methods for cementing using compositions containing salts Nov. 13, 2007
7290962 Method for reducing the liquefaction potential of foundation soils Nov. 6, 2007
7163358 Injection grouting Jan. 16, 2007
7067004 Grout compositions having high thermal conductivities and methods of using the same Jun. 27, 2006
7029207 Rapid-set injection system using high-speed jet fluid Apr. 18, 2006
6988856 Large scale soil processing tool for use with a preformed sacrificial guide Jan. 24, 2006
6966610 Treatment of rock surfaces Nov. 22, 2005
6953505 Stable and biodegradable foamed cement slurries, additives and methods Oct. 11, 2005
6951249 Foamed cement slurries, additives and methods Oct. 4, 2005
6908508 Settable fluids and methods for use in subterranean formations Jun. 21, 2005
6902352 Soft ground improvement system Jun. 7, 2005
6874976 Multipoint grouting method and apparatus therefor Apr. 5, 2005
6869256 Sealing composition and its use Mar. 22, 2005
6857824 Sealing composition and its use Feb. 22, 2005
6833091 Method for injecting of foamed concrete and a foamed concrete Dec. 21, 2004
6796378 Methods of cementing high temperature wells and cement compositions therefor Sep. 28, 2004
6796746 Subterranean drilling and in situ treatment of wastes using a contamination control system and methods relating thereto Sep. 28, 2004
6739805 Waterstop for foundation elements and method of installation May. 25, 2004
6739806 Cement compositions with improved fluid loss characteristics and methods of cementing in subterranean formations May. 25, 2004
6722820 Method for installing grout within a piling Apr. 20, 2004
6695543 Method for filling voids with aggregate material Feb. 24, 2004
6689208 Lightweight cement compositions and methods of cementing in subterranean formations Feb. 10, 2004
6672806 Device for drilling and anchoring and process for placing grout anchors Jan. 6, 2004
6648551 Method for stabilizing and reducing permeability of geologic or waste materials Nov. 18, 2003
6589654 Construction material and method Jul. 8, 2003

1 2 3 4 5 6

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