| Patents for E02D 19 - Keeping dry foundation sites or other areas in the ground (2,850) |
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| 10/26/2006 | US20060239778 Method of sealing casings of subsurface materials management system |
| 10/25/2006 | EP1421239B1 Stabilising and insulating of wall foundations |
| 10/17/2006 | US7121765 Subsurface materials management and containment system |
| 10/11/2006 | EP1649108A4 Flexible thermally insulative and waterproof barrier |
| 10/11/2006 | CN2825748Y Drainage device for dry-method red mud stack yard |
| 10/10/2006 | CA2354848C Embankment dam and waterproofing method |
| 10/05/2006 | US20060218874 Building means |
| 09/30/2006 | CA2532131A1 Building means |
| 09/27/2006 | CN2820959Y Concave-convex type composite water discharging product for civil engineering |
| 09/27/2006 | CN1837512A Combined cofferdam of steel slab pile and steel pipe pile an method for manufacturing the same |
| 09/27/2006 | CN1837511A Double-rowed cofferdam and method for manufacturing the same |
| 09/27/2006 | CN1837510A Steel pipe pile cofferdam and method for manufacturing the same |
| 09/27/2006 | CN1837507A Dry process for protecting sub-dam red mud dump |
| 09/27/2006 | CN1837499A Technique for quickly reinforcing soft soil foundation |
| 09/27/2006 | CN1277023C Method for treating depression and water leakage in hydraulic engineering by employing yellow mud grout |
| 09/06/2006 | CN2813710Y Intercepting blind drain |
| 08/31/2006 | WO2006089852A1 Method of using anionic copolymer formulations for seepage control |
| 08/31/2006 | CA2598894A1 Method of using anionic copolymer formulations for seepage control |
| 08/30/2006 | CN2811401Y Vibrating static-pressure crawler-running type pile engine |
| 08/30/2006 | CN2811400Y Steel rail type pile engine |
| 08/30/2006 | CN2811399Y Crawler running type pile engine |
| 08/29/2006 | US7096630 Composite tangled filament mat with overlying liquid moisture barrier for cushioning and venting of vapor, and for protection of underlying subfloor |
| 08/24/2006 | US20060185270 Post trim system |
| 08/17/2006 | US20060182499 Methods for indication of at least one subsurface barrier characteristic and methods of use |
| 08/09/2006 | CN1814919A Vacuum foundation-pit deep-well precipitation apparatus |
| 08/01/2006 | CA2204407C Drainage wall buried in the ground |
| 07/26/2006 | CN1807773A Treatment method for thick collapsed loess foundation |
| 07/26/2006 | CN1807771A Foundation pit earthwork and support integrated construction method |
| 07/26/2006 | CN1266344C Method for repairing and reinforcing piers using stones |
| 07/19/2006 | CN1804234A Drainage method and apparatus for red mud dump in karst terrain |
| 07/12/2006 | CN2795297Y Three rib earthwork water drain net |
| 07/05/2006 | CN2793163Y Plastic drainage board |
| 06/28/2006 | CN1261652C Drainage method for inner embedded permeable dielectric type aperture gap density discharge pipes |
| 06/22/2006 | US20060133898 Method and apparatus for making compacted snow pavements |
| 06/08/2006 | DE10218771B4 Baugrubenumschließung und Verfahren zum Herstellen einer Baugrubenumschließung Retaining wall and method for manufacturing a retaining wall |
| 06/06/2006 | US7056063 Apparatus for indication of at least one subsurface barrier characteristic |
| 06/01/2006 | US20060112653 Drainage apparatus and methods for installing |
| 05/30/2006 | CA2232091C Arcuate end corrugated paper form void |
| 05/29/2006 | CA2527918A1 Drainage apparatus and methods for installing |
| 05/24/2006 | CN1776118A Dry redmud yard drainage method and apparatus |
| 05/17/2006 | CN2780835Y High-density polyethylene drainage prptection plate |
| 05/11/2006 | US20060099036 Method of installing subsurface barrier |
| 05/11/2006 | US20060096186 Building drainage system |
| 05/04/2006 | US20060093437 Subsurface materials management and containment system |
| 05/03/2006 | CN2777049Y Equipment for forming high-pressure cement thin type leakage-proof wall |
| 05/02/2006 | US7036577 Underground water pumping device |
| 04/18/2006 | US7029203 Subsurface materials management and containment system, components thereof and methods relating thereto |
| 04/13/2006 | WO2005087488A3 Bottom sealing material, method for manufacturing same, and method for sealing the bed of a watercourse. |
| 04/13/2006 | DE102004040189A1 Method for sealing underground strata especially in excavations using spaced bores with the bottom ends parallel to the strata for injecting sealing compounds |
| 03/29/2006 | EP1640509A1 Method of making a sloted wall in ground and device therefor |
| 03/28/2006 | US7018138 Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
| 03/28/2006 | US7017309 Waterproof sealing system for a building foundation |
| 03/16/2006 | US20060053705 Couplers and method of use |
| 03/15/2006 | CN1746433A Method and trench wall cutting device for making a trench wall in the soil |
| 03/09/2006 | US20060048463 Drainage channel, channel body and combination of such channel bodies |
| 03/08/2006 | EP1632609A1 Method of making a slotted wall in a soil |
| 03/08/2006 | EP1415045A4 Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
| 03/08/2006 | CN1743569A Trench wall in the ground and method for the production thereof |
| 03/02/2006 | US20060046423 Trench wall in the ground and method for the production thereof |
| 03/01/2006 | EP1630298A1 Method of making a slotted wall by means of a trench cutter |
| 03/01/2006 | EP1415046A4 Method of repairing and reinforcing piers using stones |
| 03/01/2006 | CN2761692Y Water-proof drainage combination |
| 03/01/2006 | CN1739328A Method of making a sloted wall in ground and device therefor |
| 02/23/2006 | US20060039759 Method and trench wall cutting device for making a trench wall in the soil |
| 02/23/2006 | US20060037218 Device and method for making a trench wall in the soil |
| 02/22/2006 | CN1243162C Underground continuous wall frozen construction method |
| 02/16/2006 | US20060032158 Method and apparatus for deflecting liquid from a foundation wall |
| 02/11/2006 | CA2477055A1 Method and apparatus for deflecting liquid from a foundation wall |
| 02/09/2006 | US20060026911 Footer track with moisture vent |
| 02/08/2006 | CN2756716Y Continuous deep laying earth work film device |
| 01/25/2006 | CN1724816A Groundwater drainage device for decreasing overflow place |
| 01/18/2006 | CN2752326Y Drainage geotechnical grillage |
| 01/18/2006 | CN1237233C Embankment dam and waterproofing method |
| 01/17/2006 | US6986226 Manhole water seal-cap/diverter |
| 01/11/2006 | CN1718935A Method of solidifying blow filling soft soil using saponificated slag soil and saponificated slag |
| 01/05/2006 | US20060000158 Temporary ground-level member and method for positioning below-ground structures |
| 01/04/2006 | CN2749941Y Composite waterproof drainage board |
| 12/22/2005 | US20050278911 Sectional grave liner |
| 12/20/2005 | US6976809 Method of preventing frost heave stress concentrations in chilled buried pipelines |
| 12/14/2005 | EP1604067A1 Means and method for sealing constructions |
| 12/07/2005 | CN1230592C Heat absorption thermal insulation compound apparatus for controlling salivary flow ice |
| 11/30/2005 | EP1600561A1 Water resistant cast-in-place pile wall and method of constructing it |
| 11/22/2005 | CA2100100C Water barrier formed from a clay-fiber mat |
| 11/10/2005 | WO2005106133A1 Use of drill cuttings as a fluidtight membrane and method for establishing such membrane |
| 11/10/2005 | US20050246990 Insulated wall system with metal studs and fire retardant walls |
| 10/27/2005 | DE102004017709A1 Closed method of lowering groundwater temporarily and locally, by pumping through filtration section with spray lances returning water to groundwater carrying layers |
| 10/20/2005 | US20050232702 Contamination diffusion preventing structure in contaminated area |
| 10/19/2005 | CN2734834Y Drainage board capable of lapping hermetically |
| 10/13/2005 | DE102004013726A1 Process for subsequent sealing of buildings against pressing water uses sealing substances in the ground space surrounding a building body |
| 10/06/2005 | WO2005023682A3 In situ retrieval of contaminants or other substances using a barrier system and leaching solutions and components, processes and methods relating thereto |
| 10/05/2005 | CN2730943Y Assembling type drainage pipe |
| 09/29/2005 | WO2005060499A3 Basement wall water protection system |
| 09/29/2005 | US20050214115 Hydraulic machine rotor |
| 09/22/2005 | WO2005087488A2 Bottom sealing material, method for manufacturing same, and method for sealing the bed of a watercourse. |
| 09/22/2005 | US20050204653 Basement water drainage system |
| 09/21/2005 | CN2727245Y Core board of drainage member |
| 09/20/2005 | US6945739 Apparatus and method for simultaneous in-ground installation of silt fence with wire mesh support |
| 09/15/2005 | US20050198916 Wall and sub-floor water drain panel assembly for basement water-control |
| 09/14/2005 | CN1667203A Light cylinder for foundation treatment, light cylinder compound foundation and light cylinder compound foundation method |
| 09/06/2005 | US6939834 Mortars comprising mixtures of water, clays, blast furnace slags and portland cement as activators; hermetic sealing |