| Patents for E02D 3 - Improving or preserving soil or rock, e.g. preserving permafrost soil (8,968) |
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| 04/21/2010 | CA2642181A1 Method to speed up the consolidation process of tailing slurry by embedded drainage system |
| 04/20/2010 | CA2682869A1 A biodegradable or degradable film bag for the placement of concrete or formation of concrete repairs in and around watercourses |
| 04/15/2010 | US20100092251 Apparatus for the creation of outer surfaces for structures |
| 04/15/2010 | DE102006033957B4 Verfahren zur Erstellung von geotextilummantelten Säulen aus körnigem bzw. rolligem Material Process for the preparation of jacketed with geo pillars of granular and non-cohesive material |
| 04/14/2010 | CN201437588U Rotary stirring machine for superficial soft soil layer |
| 04/14/2010 | CN101694096A Treatment method for grouting sand-layer foundation on the condition of flowing water |
| 04/14/2010 | CN101694095A Sedimentation rate control method used for fast consolidation treatment of soft foundation |
| 04/14/2010 | CN101694094A Reinforcing and strengthening processing method of chemical grout |
| 04/14/2010 | CN101368383B Method for treating soft soil roadbed by artificial composite crust layer |
| 04/13/2010 | US7695218 Method to increase a capability of soil to sustain loads |
| 04/13/2010 | CA2556209C Ground freezing installation accomodating thermal contraction of metal feed pipes |
| 04/08/2010 | US20100087992 Machine system and operating method for compacting a work area |
| 04/08/2010 | US20100086367 Calcification method using calcifying bacteria |
| 04/08/2010 | DE102008050676A1 Unbalances mass vibrator for exciting vibration of vibration table of concrete block machine, has mechanical element connected with unbalanced mass units as integral component or as separate component |
| 04/08/2010 | DE102008050576A1 Vorrichtung zur Erzeugung einer Kreisschwingung oder einer gerichteten Schwingung mit stufenlos verstellbarer Schwingungsamplitude bzw. Erregerkraft Means for generating a circular vibration or a directional oscillation with continuously adjustable vibration amplitude and excitation force |
| 04/07/2010 | CN201436323U Drainage structure of dynamic compaction foundation |
| 04/07/2010 | CN101691749A Sand barrier made from natural plant fiber material and collocation method thereof |
| 04/07/2010 | CN101691748A Method for fabricating geogrid |
| 04/07/2010 | CN101298766B Sand soil solidifying agent |
| 04/07/2010 | CN101224942B Soft soil, sludge impulse type electro-dewatering treating method and device thereof |
| 04/01/2010 | WO2010036270A1 Geocell for load support applications |
| 04/01/2010 | WO2009155207A3 Method and arrangement of a plurality of propel pumps in a hydrostatically driven compactor |
| 04/01/2010 | US20100080660 Soil stabilization method |
| 04/01/2010 | DE102008015884B4 Unterfrierschutzheizung und Verfahren zu deren Anordnung Sub-freezing protection heater and methods of assembly |
| 04/01/2010 | CA2759830A1 Geocell for load support applications |
| 03/31/2010 | EP2169118A1 Earth-supported structure with fasteners |
| 03/31/2010 | EP2167734A1 Improved drilling device |
| 03/31/2010 | CN201433390Y Cylinder mould sheet for constructing splayed cylinder mould sand barrier |
| 03/31/2010 | CN201433389Y Splayed net cage sand-protecting barrier and construction structure thereof |
| 03/31/2010 | CN101684649A Method for performing construction operation on large-area ultra-soft soil site and steel frame system used by same |
| 03/31/2010 | CN101684648A Compound reinforcing method capable of rapidly falling-silt, promoting-seepage, prepressing, reinforcing and blow filling soft clay |
| 03/31/2010 | CN101684409A Soil chemical stabilizer formula and application |
| 03/31/2010 | CN100596319C Earth solidification method by using carbonate mine |
| 03/31/2010 | CN100596269C Low maintaining type plant slope protection method for exposed rock mass slope |
| 03/25/2010 | US20100071309 Soil stabilization system, stabilized soil comprising same, and a method of stabilizing soil |
| 03/24/2010 | CN101678399A Vibrator for a ground compacting apparatus |
| 03/24/2010 | CN100595392C Disposal pore-forming and rotary-spraying construction equipment and method in horizontal rotary-spraying construction |
| 03/24/2010 | CN100595390C River and pool back filling method by piling builders rubbish |
| 03/24/2010 | CN100595388C Large area soil dredging-filling ground treatment method |
| 03/19/2010 | CA2639812A1 Alternate daily cover system with re-usable panels and method for using same |
| 03/18/2010 | WO2010029871A1 Attachment for forming crushed stone pile and crushed stone pile forming device having same |
| 03/18/2010 | WO2010028547A1 Stereoscopic network drainage device for accelerating water drainage consolidation velocity of hydraulic mud fill |
| 03/18/2010 | WO2010028532A1 Device and method for horizontal rotary jetting construction |
| 03/17/2010 | CN201424649Y Building auxiliary pipe fitting with gear-shaped cross section |
| 03/17/2010 | CN201424648Y Double-hook tripper |
| 03/17/2010 | CN101672031A Construction method of meshy drainage mat for replacing overspread sand mat |
| 03/17/2010 | CN101672030A Control method of impact load and thickness of soft clay covering layer for soft clay ground processing |
| 03/11/2010 | US20100061806 Information method combined with dynamic consolidation and vacuum drainage for reinforcement of soft soil ground |
| 03/10/2010 | CN201420261Y Permeable pipe |
| 03/10/2010 | CN101666084A Construction method for pressing in cement grout in filter drain way |
| 03/10/2010 | CN101666083A Soft soil foundation treatment reinforcement method and device thereof |
| 03/10/2010 | CN101666082A Laminated consolidation method for reinforcing muddy soft soil foundation |
| 03/09/2010 | US7674070 Vibratory system for compactor vehicles |
| 03/03/2010 | CN101663441A Grouting apparatus and grouting method using the same |
| 03/03/2010 | CN101660308A Method and device for wind prevention and sand fixation by wind power static electricity |
| 03/03/2010 | CN101660307A Treatment method of collapsible loess foundation |
| 02/24/2010 | EP2156907A1 Equipment for treating pollutants in a soil |
| 02/24/2010 | CN201411683Y Horizontal drainage quick solidification pipe laying equipment for newly hydraulic reclaimed mud reinforcement |
| 02/24/2010 | CN201411682Y Pre-pressing solidifying device of new blown-filled mucky soil soft ground straw mattress |
| 02/24/2010 | CN201411681Y High-strength soldering point geogrid |
| 02/24/2010 | CN201411680Y Reinforced high-strength geotextile |
| 02/24/2010 | CN201411679Y High-strength glass-plastic compound geogrid |
| 02/24/2010 | CN201411678Y High-strength compound grid |
| 02/24/2010 | CN201411677Y Three-way drawing geogrid |
| 02/18/2010 | DE10049552C5 Anbringungs- und Verdichtungsvorrichtung Attachment and compression device |
| 02/17/2010 | CN201406682Y Gravel pile |
| 02/17/2010 | CN201406681Y Pre-reinforcement processing device of mixed hydraulic reclamation soft soil foundation |
| 02/17/2010 | CN201406618Y Large-mesh high-strength geotechnical grille |
| 02/16/2010 | US7661907 Ground engineering method |
| 02/11/2010 | DE102009031719A1 Werkzeug zum Verdichten und Verfahren zur Herstellung eines solchen Werkzeugs Tool for the compaction and method for producing such a tool |
| 02/10/2010 | EP2150358A1 Vibrator for a ground compacting apparatus |
| 02/10/2010 | CN201400888Y Combined movable sand stabilization cup |
| 02/10/2010 | CN101644047A Method of adhering loose sands employing microbial mineralization |
| 02/10/2010 | CN101644046A Method for utilizing solar energy for fixing sand |
| 02/10/2010 | CN101644045A Construction method of bagged sand drain of height-limited highway section |
| 02/04/2010 | US20100028087 Shielded Tamper and Method of Use for Making Aggregate Columns |
| 02/03/2010 | CN201395790Y Hot pipe type manual stratum cooling system |
| 02/03/2010 | CN201395789Y Mass-adjustable special-shaped replaceable rammer |
| 01/28/2010 | US20100021242 Jetting System for Foundation Underpinning |
| 01/27/2010 | EP2148006A1 Device for speed synchronisation of two vibrators |
| 01/27/2010 | EP2148005A1 Tandem vibratory roller |
| 01/27/2010 | CN201390957Y Novel plate rammer |
| 01/27/2010 | CN101634142A Construction method of filling pretreatment of multilayer-steel sleeve karst cave |
| 01/27/2010 | CN101634141A Multifunctional soil electroosmosis solidification device |
| 01/27/2010 | CN101634140A Consolidation method of soft earth foundation |
| 01/27/2010 | CN101634139A Dynamic compaction method for backfill foundation with drainage layer |
| 01/27/2010 | CN100585090C Spray grouting method and spray grouting boring tool |
| 01/26/2010 | US7651302 Method of enhanced end bearing capacity via post construction preload/reload |
| 01/26/2010 | US7651301 Drilling head, method of soil improvement work and apparatus thereof |
| 01/21/2010 | DE202009011813U1 Injektionshilfsvorrichtung zur Fundamentsanierung Injection assisting device for foundation restoration |
| 01/21/2010 | DE102008033525A1 Berieselungsvorrichtung für eine Bodenverdichtungsmaschine und Bodenverdichtungsmaschine mit einer derartigen Berieselungsvorrichtung Sprinkler for a road roller and soil compaction machine with such a sprinkler |
| 01/20/2010 | EP2146007A1 Sprinkler for a vibratory plate |
| 01/20/2010 | CN201386273Y Device for processing soft clay foundation |
| 01/20/2010 | CN201386272Y Rammer head structure of rammer |
| 01/20/2010 | CN201386271Y Artificial wetland marshalling brick |
| 01/20/2010 | CN101629417A Chemical siltation resisting drainage device for tailing dam |
| 01/20/2010 | CN101629416A Sand and water stabilizing device |
| 01/20/2010 | CN100582379C Intelligent desert surface flattening system utilizing solar energy |
| 01/20/2010 | CN100582378C Hydraulic vibroflotation device |
| 01/20/2010 | CN100582377C Method for treating soft foundation by fast 'informationized high vacuum densification' |