| Patents for E02D 3 - Improving or preserving soil or rock, e.g. preserving permafrost soil (8,968) |
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| 02/07/2006 | US6994059 Internal combustion engine-driven working machine provided with oil lubrication |
| 02/02/2006 | US20060024136 Injection process and system for earth stabilization |
| 02/01/2006 | EP1620628A2 Arctic platform |
| 02/01/2006 | EP1127193B1 Method for stabilizing the ground and apparatus for applying the method |
| 02/01/2006 | CN1727579A Collection/drainage plate |
| 02/01/2006 | CN1239241C Equipment for stirring liquid hardening agent for improving soft land |
| 01/31/2006 | US6991406 Method and apparatus for consolidating earth strata |
| 01/26/2006 | DE202004014585U1 Vibration exciter for e.g. compaction roller, has imbalance mass arranged on pivoted imbalance-shaft and force transmission unit moving imbalance mass, such that angular speed of imbalance mass is varied during each revolution |
| 01/25/2006 | CN2753795Y Shock-resistant tamping plate |
| 01/24/2006 | US6988856 Large scale soil processing tool for use with a preformed sacrificial guide |
| 01/24/2006 | US6988855 Lateral displacement pier and method of installing the same |
| 01/19/2006 | US20060013658 Method for reducing the liquefaction potential of foundation soils |
| 01/19/2006 | DE10145288B4 Verfahren zur Herstellung von Stopfsäulen A process for producing stone columns |
| 01/19/2006 | DE10105687B4 Schwingungserreger für lenkbare Bodenverdichtungsvorrichtungen Vibrators for steerable soil compaction devices |
| 01/18/2006 | EP1518027B1 Drop mass compaction of soil |
| 01/18/2006 | CN2752323Y Energy-saving high-vacuum dynamic water pumping device |
| 01/18/2006 | CN2752322Y New type energy-saving high-vacuum dynamic water pumping device |
| 01/18/2006 | CN2752321Y Beater for the main channl of blast furnace |
| 01/18/2006 | CN1721627A Sand soil solidifying agent and production method thereof |
| 01/11/2006 | EP1614812A1 Geocomposite membrane for drainage and fabrication method therefor |
| 01/11/2006 | EP1613812A1 System and method for the automatic compaction of soil |
| 01/11/2006 | CN2751064Y Floor crushing rammer compactor |
| 01/11/2006 | CN1718936A Water proofing and reinforcing method of humid environment soil relics |
| 01/11/2006 | CN1718935A Method of solidifying blow filling soft soil using saponificated slag soil and saponificated slag |
| 01/11/2006 | CN1235465C Method for comprehensive harnessing desert |
| 01/05/2006 | US20060002770 Lite mine roof support crib and method |
| 01/05/2006 | DE202005016788U1 Base plate for additional compressor for excavator has hexagonal or octagonal shape |
| 01/05/2006 | DE19942016B4 Vorrichtung und Verfahren zur Herstellung einer Bodensäule aus tragfähigem körnigem Füllmaterial Apparatus and method for manufacturing a load-bearing floor column of granular filler material |
| 01/04/2006 | EP1611193A2 Method of consolidating sand or gravel into a solid mass |
| 01/03/2006 | US6981558 Controller for an unbalanced mass adjusting unit of a soil compacting device |
| 01/03/2006 | CA2331864C Mechanically stabilized retaining wall system having adjustable connection means for connecting precast concrete facing panels thereto |
| 01/03/2006 | CA2142177C Drainage wick inserting device |
| 12/29/2005 | DE102005019240A1 Walzenkörpereinheit für eine Vibrationswalze zur Einarmmontage Roller body unit for a vibratory roller for Einarmmontage |
| 12/28/2005 | EP1609914A1 Method and structure for ground improvement |
| 12/22/2005 | WO2005121457A1 A pyrotechnic method for the stabilisation of low bearing capacity subsoil |
| 12/22/2005 | WO2005121277A1 Method for treatment of a conglomerate and method and device for production of an additive for the same |
| 12/22/2005 | DE10323141B4 Verfahren zur statischen Sicherung von Stützmauern und Füllpackung hierfür A method for static hedging of retaining walls and Füllpackung this |
| 12/21/2005 | EP1328685B1 Mobile soil compacting device whose direction of travel is stabilized |
| 12/21/2005 | EP1078130B1 Protecting compactor axles, seals and wheel bearings from wire wrap intrusion |
| 12/21/2005 | CN1710212A Water-retaining sand-stabilizing material for desert treatment and its preparing process |
| 12/14/2005 | EP1604067A1 Means and method for sealing constructions |
| 12/14/2005 | CN1707027A Liquid curing agent for making road and its production process |
| 12/13/2005 | US6974499 Soil improving agent including soil hardening agent and ground improving agent, soil improving method including soil hardening method and ground improving method, and improved ground |
| 12/13/2005 | US6974278 Thermo-structural base for construction on unstable soils |
| 12/13/2005 | US6973821 Compaction quality assurance based upon quantifying compactor interaction with base material |
| 12/07/2005 | CN1704532A Sand fixation and control method |
| 12/06/2005 | US6971821 Grout injecting/structure anchoring system |
| 12/01/2005 | WO2005113901A1 Method of improving soft ground |
| 12/01/2005 | US20050265791 Wall structure for retaining soils |
| 12/01/2005 | DE102004023482A1 Trockengemisch Dry mix |
| 11/30/2005 | EP1600560A1 A method and device for forming a pile |
| 11/30/2005 | EP1599636A1 A vibration-damping arrangement |
| 11/30/2005 | EP1599635A1 A method and a device for driving an element |
| 11/23/2005 | CN1228510C Two-way deep layer stirrer and its construction method |
| 11/22/2005 | CA2100100C Water barrier formed from a clay-fiber mat |
| 11/17/2005 | WO2005108325A1 Dry mixture |
| 11/09/2005 | EP0915205B1 Soil improving machine with excavating means |
| 11/09/2005 | CN1693588A Solidifying agent and solidifying technology for earth ruins |
| 11/09/2005 | CN1226490C Speed-reducing sand control machine |
| 11/03/2005 | WO2005042853A3 Apparatus and method for building support piers from one or successive lifts formed in a soil matrix |
| 11/03/2005 | DE102004018663A1 Method for pressing granular matter into lower earth layers especially for compacting support structure for piles using a periodically expanding and contracting element |
| 10/27/2005 | DE102005008807A1 Out-of-balance weight vibrator for road roller has three out-of-balance weights on variable phase epicyclic drive to give stepless adjustment of out-of-balance force |
| 10/26/2005 | EP1587988A1 Vibratory system for compactor vehicles. |
| 10/25/2005 | US6957930 Apparatus to form columns of granular material |
| 10/25/2005 | CA2386478C Soil liquefaction prevention by electro-osmosis during an earthquake event |
| 10/19/2005 | EP0975839B1 Compactor for compacting soil |
| 10/19/2005 | CN1683719A Expansion soil ecological modifying agent and construction method |
| 10/19/2005 | CN1683718A Draining and reinforcing treating method for soft soil foundation |
| 10/19/2005 | CN1223734C Multi-point foundation injection construction method and equipment |
| 10/13/2005 | US20050225162 Compaction wheel and cleat assembly therefor |
| 10/13/2005 | US20050223672 Precast concrete stone with angled side wall section |
| 10/13/2005 | DE102004014750A1 Bodenverdichtungsvorrichtung Soil compaction device |
| 10/13/2005 | DE102004013726A1 Process for subsequent sealing of buildings against pressing water uses sealing substances in the ground space surrounding a building body |
| 10/12/2005 | EP1584751A1 Soil treatment process using at least one monopolar coaxial electrode system and apparatus for performance of the process |
| 10/12/2005 | EP1584381A1 Method and device for soil treatment with bipolar electrodes |
| 10/12/2005 | CN1679389A Dune fixing method of ion-beam modified vegetation, absorbent and Ramaria linked cultured plant |
| 10/06/2005 | WO2005093164A1 Device for controlling and actuating a vibrating mechanism |
| 10/06/2005 | WO2005093160A1 Tamping device |
| 10/06/2005 | US20050217539 Composite of consolidation-hardening pile for soft ground |
| 10/06/2005 | DE202005009158U1 Compacting appliance, esp. soil tamper for use on construction sites has compacting wheel with rotary axis offset relative to vertical axis of guide part |
| 10/06/2005 | DE102004014375A1 Vorrichtung zum Ansteuern und Betätigen einer Rüttelmechanik An apparatus for driving and operating a Rüttelmechanik |
| 10/06/2005 | DE102004013275A1 Construction method for interactive support system to transmit building and traffic loads into load-bearing subsoil with columns of compressed material enclosed by geotextile material driven into ground to interact with soft ground |
| 10/05/2005 | CN1676762A Boring-tamping lime-soil compacting pile construction process |
| 10/05/2005 | CN1676759A Multi-frequency synthetic vibrating compacting method and multi-frequency synthetic vibration exciter for compacting machine |
| 10/05/2005 | CN1221713C ’ÝÁÏö¨ˆª‚ÝÀ¢À¿ |
| 09/28/2005 | CN1673463A Method for coverig desertification land with nonwoven fabrics to prevent and control sand devil |
| 09/27/2005 | US6949718 Frost removal device for thawing frozen ground in work areas |
| 09/27/2005 | US6948881 Remediation injection vessel for marshes, tidal flats, and wetlands |
| 09/22/2005 | US20050207842 Vibratory damped guide lever for a working device |
| 09/22/2005 | DE102005000641A1 Kompaktierungs-Qualitätssicherung basierend auf der Quantifizierung von Kompaktiererwechselwirkung mit Basismaterial Compaction quality assurance based on the quantification of Kompaktiererwechselwirkung with base material |
| 09/22/2005 | DE102004015588A1 Hand-steered, self-propelled earth-firming machine, e.g. vibrating plate, vibrating roller or tamper, has four flexible shock absorbers at corners of machine console which is attached to handle |
| 09/21/2005 | EP1157169A4 Short aggregate pier techniques |
| 09/21/2005 | CN2727243Y Integral formation plastic drainage band its production device |
| 09/21/2005 | CN1670313A Canal system earth solidification agent and its production method |
| 09/21/2005 | CN1219944C Method for making collecting face of slope land |
| 09/15/2005 | WO2004093520A3 Synthetic alternatives to uniform and non-uniform gradations of structural fill |
| 09/15/2005 | US20050201837 Truss shoe |
| 09/15/2005 | US20050198873 Tool mounting device |
| 09/15/2005 | DE102004015589A1 Controller for unbalance adjustment of vibrating soil-compactor, controls valve according to pulse-width modulation signal to set relative position of unbalance weights |
| 09/15/2005 | DE102004009509A1 Stabilising sandy soil, e.g. when building roads, embankments, tunnels or parking areas, involves adding a combination of film-forming polymer and quick-setting cement |