| Patents for E02D 3 - Improving or preserving soil or rock, e.g. preserving permafrost soil (8,968) |
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| 01/26/2005 | CN2673943Y Screen for preventing from blowing sand |
| 01/26/2005 | CN1570287A Vibration immersed tube stone breaking pile air blast method construction process and apparatus therefor |
| 01/26/2005 | CN1570286A Desert prevention and harness method by means of straw bags |
| 01/26/2005 | CN1186501C Method for recovering gully vegetation to stop soil and sand |
| 01/26/2005 | CN1185924C Gunite and method for fixing sand through forming covering by gunite |
| 01/25/2005 | US6846130 Method and apparatus for enhancement of prefabricated earth drains |
| 01/25/2005 | US6846128 Mobile soil compacting device whose direction of travel is stabilized |
| 01/25/2005 | CA2214753C Method and apparatus for monitoring soil compaction |
| 01/19/2005 | EP1498550A2 Ground improvement |
| 01/19/2005 | CN2672112Y Plastic sand blocking net |
| 01/19/2005 | CN1566539A Self-anchoring vacuum compaction method |
| 01/19/2005 | CN1566538A Filling free vibroflotation method |
| 01/19/2005 | CN1185389C Controlled cement grouting technology |
| 01/18/2005 | US6843615 Compaction roller |
| 01/13/2005 | US20050008438 Synthetic deformed bars and retaining walls |
| 01/12/2005 | EP1496161A1 Method to stabilise the traffic route |
| 01/12/2005 | CN2670441Y Improved paving beater |
| 01/12/2005 | CN1563875A Heating rod having branch heat absorbing structure |
| 01/12/2005 | CN1562851A Earth cementation agent in use for roadway construction |
| 01/05/2005 | CN1560378A Method of processing soft foundation by quick low position high vacuum layering pre-compacting consolidation |
| 01/05/2005 | CN1183303C Slip casting lattice pipe with double plug and construction process for doning ground processing by it |
| 01/04/2005 | US6837649 Compactor tooth |
| 01/04/2005 | US6837648 Portable roller-type compactor apparatus having a combined means for the vibrating and the reversible propelling thereof |
| 01/04/2005 | US6837609 Soil modifying apparatus |
| 12/30/2004 | DE10325864A1 Method for consolidating loose rock or similar materials involves addition of a bonding agent to a mixture of such materials and a water-cellulose suspension |
| 12/30/2004 | DE10323141A1 Method for static safety support for retaining walls with angled ground bores behind the wall filled with rooted willow branches, watering/ventilation hoses, and soil |
| 12/29/2004 | WO2004113668A1 Sonic heads and assemblies and uses thereof |
| 12/29/2004 | EP1283924B1 Fill and compaction roller using replaceable cleat assemblies with extended service life |
| 12/29/2004 | CN2667004Y Self-propelled ramming machine |
| 12/29/2004 | CN1182300C Fast setting agent for side slope of powdered soil and sandy soil |
| 12/29/2004 | CN1182299C Bidirection biamplitude vibration rammer |
| 12/29/2004 | CA2528480A1 Sonic heads and assemblies and uses thereof |
| 12/23/2004 | US20040258486 Sand pile driving method |
| 12/22/2004 | CN2665214Y Self-propelled soil-shifting compacting machine |
| 12/22/2004 | CN2665213Y Self-propelled impact compacting machine |
| 12/22/2004 | CN1181157C Method for controlling desertified soil and making it into fertile soil |
| 12/16/2004 | WO2004080620A3 Bio-reactive permeable barrier for the degradation of organic contaminants |
| 12/16/2004 | US20040252579 Soil modifying apparatus |
| 12/16/2004 | DE202004015971U1 Distributer for ground laying products has speed controlled bucket wheel and adjustment lever to evenly distribute material over ground |
| 12/15/2004 | EP1486616A1 Wire type excavating accuracy control device of soil improving machine |
| 12/15/2004 | CN2663515Y Pneumatic percussion tool head for ramming |
| 12/09/2004 | WO2004106639A1 Method and assembly for withdrawing or supplying substances from/to a soil body |
| 12/09/2004 | US20040244998 Large scale soil processing tool for use with a preformed sacrificial guide |
| 12/09/2004 | US20040244997 Method and device for making a foundation member |
| 12/09/2004 | DE202004015141U1 Ground compactor for compacting foundations and building materials, has acceleration sensor on baseplate, and indicator for showing degree of compaction |
| 12/08/2004 | CN2661769Y Self elevating sand-fixation shield |
| 12/08/2004 | CN1553002A Dual-component chemical sand-fixation material and method thereof |
| 12/02/2004 | WO2004103587A2 Soil remediation |
| 12/01/2004 | CN2659958Y Sand-fixation protective screen using rough straw paper honeycomb plates |
| 11/25/2004 | WO2004074590A3 Fuzzy woven layers, geocomposite laminates incorporating them, and related methods |
| 11/25/2004 | US20040234337 Stamper comprising a low-oscillation guiding handle |
| 11/24/2004 | CN1177106C Vertical downspout |
| 11/23/2004 | US6821056 Grout injecting/structure anchoring system |
| 11/18/2004 | US20040228689 Soil remediation with heated soil |
| 11/18/2004 | US20040228688 Remediation of soil piles using central equipment |
| 11/18/2004 | DE20023566U1 Soil processing device, e.g. bucket wheel separator has frame-like main body with separator and additive container, mounted on heavy duty vehicle or similar |
| 11/18/2004 | DE10317160A1 System und Verfahren zur automatisierten Bodenverdichtung System and method for automated soil compaction |
| 11/17/2004 | EP1476607A1 Tool mounting device |
| 11/17/2004 | EP1476605A1 Assembly of structural elements, structural element and use of such an assembly |
| 11/17/2004 | CN1546797A Flow increasing coarseness decreasing method for solidifying loess flow collecting surface |
| 11/17/2004 | CN1176274C Method for treating desert |
| 11/10/2004 | CN2653871Y Grass and tree planting multi structure fiber covering body for soil hard to plant |
| 11/10/2004 | CN1544761A Reinforcing agent for soil ruins skin layer in humid environment and reinforcement method thereof |
| 11/10/2004 | CN1544760A Intercrop method for laying water collection cement surface and planting meadow and trees in sand or desert |
| 11/10/2004 | CN1174668C Saline-alkaline land tackling method to break several hardened clay layers |
| 11/04/2004 | WO2004093520A2 Synthetic alternatives to uniform and non-uniform gradations of structural fill |
| 11/04/2004 | WO2004035938A3 Forming in-situ pilings |
| 11/04/2004 | US20040218984 Apparatus for injecting fluids |
| 11/04/2004 | US20040216870 Drilled hole closure |
| 11/03/2004 | EP1473412A1 Fill and compaction roller using replaceable cleat assemblies with extended service life |
| 10/30/2004 | CA2465480A1 Fill and compaction roller using replaceable cleat assemblies with extended service life |
| 10/28/2004 | WO2004092529A2 Arctic platform |
| 10/28/2004 | US20040213636 Ground anchor drainage apparatus and a method of installation of ground drainage apparatus |
| 10/28/2004 | DE10314231A1 Vorrichtung und Verfahren zur Bodenverbesserung mittels Prozesssteuerung eines Tiefenverdichters Apparatus and method for soil improvement by means of process control of a low compressor |
| 10/28/2004 | CA2677756A1 Arctic platform |
| 10/28/2004 | CA2672866A1 Arctic platform |
| 10/27/2004 | EP1471185A1 Soil modifying machine |
| 10/27/2004 | EP1163396B1 Soil-compactor with power steering |
| 10/27/2004 | CN1173099C Method of forming vegetative cover on stone desert steep hill rock |
| 10/21/2004 | WO2004090232A1 System and method for the automatic compaction of soil |
| 10/14/2004 | WO2004065330A3 Building material and method for production thereof |
| 10/13/2004 | EP1012403B1 Working machine with reduced upper mass vibrations |
| 10/13/2004 | CN2647918Y Dual plug casting slurry checker pipe |
| 10/07/2004 | DE10310727A1 Feeder tube to supply material for construction of vertical columns has vibrator acting in vertical direction, and curved two-part closure connected to lower tube end via joints |
| 10/06/2004 | CN2646213Y Special joint for drain plate |
| 10/06/2004 | CN1534264A Method of controllable pulse electroosmosis drying multipore material and its device |
| 10/05/2004 | US6801814 Apparatus and method for computerized data collection, monitoring, analysis, and control of grouting operations |
| 09/30/2004 | WO2004083532A1 Means and method for sealing constructions |
| 09/30/2004 | WO2003058003A3 Multiple synthetic deformed bars and retaining walls |
| 09/30/2004 | US20040191003 Hydrotropic additive for process water used to condition and stabilize soils and other base materials used in construction |
| 09/30/2004 | DE202004011324U1 Compressor roller vehicle for road surfacing has frame supporting vibratory plate driven by electric motor fed by internal combustion engine driven generator |
| 09/30/2004 | DE10327470B3 Device for producing single grooves or penetrating walls in soil according to a mixed-in-place process comprises a nozzle holder arranged below a drill driver of single agitating machines |
| 09/30/2004 | DE10312325A1 Mittel und Verfahren zum Abdichten von Bauwerken Means and method of sealing constructions |
| 09/29/2004 | EP1462575A2 Method of improving soil by means of a vibrating apparatus |
| 09/29/2004 | EP1068402B1 Apparatus for inserting foreign material into the soil an/or for compacting the soil and method for producing a material column in the soil |
| 09/29/2004 | CN2644509Y Equipment for air blast method construction technology of vibrating immersed tube gravel pile |
| 09/28/2004 | US6796746 Subterranean drilling and in situ treatment of wastes using a contamination control system and methods relating thereto |
| 09/28/2004 | US6796139 Method and apparatus for artificial ground freezing |
| 09/28/2004 | CA2227068C Soil compactor with stabilising wheel system |
| 09/23/2004 | WO2004080620A2 Bio-reactive permeable barrier for the degradation of organic contaminants |