| Patents for E02D 15 - Handling building or like materials for hydraulic engineering or foundations (2,119) |
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| 07/17/2013 | CN203066056U Post-grouting gravel pile with sand wall wing plates, and special immersed pipe for post-grouting gravel pile |
| 07/17/2013 | CN103205979A Method for constructing large raft foundation under high temperature |
| 07/17/2013 | CN103205969A Automatic pumping distributing machine of prestress concrete tubular pile |
| 07/17/2013 | CN103205968A Monitor for spraying pressurized fluid mixture to be solidified into underground |
| 07/17/2013 | CN103205962A Grouting lifting method of subsided terrace |
| 07/11/2013 | US20130177359 Method and Apparatus for Ground Improvement Using Compacted Aggregate Columns |
| 07/10/2013 | CN203050487U Tubular drill and pile cutting drilling machine using same |
| 07/10/2013 | CN203049590U Filling construction structure for shallowly-buried karst cave |
| 07/10/2013 | CN203049587U Multifunctional concrete storehouse surface placing boom |
| 07/10/2013 | CN203049586U Intelligent humidification system of lime soil mixer |
| 07/10/2013 | CN103195250A Concrete pumping equipment and pouring end hose thereof |
| 07/10/2013 | CN103195066A Excessive concrete pouring detector for underwater cast-in-place piles and method for using excessive concrete pouring detector |
| 07/10/2013 | CN103195065A Screw-on disposable underwater concrete conduit head |
| 07/10/2013 | CN103195064A Grouting processing method for stopping water leakage of underwater concrete |
| 07/10/2013 | CN103195063A Fresh water splitting post grouting construction method |
| 07/10/2013 | CN103195062A Pile bottom grouting method |
| 07/10/2013 | CN102286978B 钢管混凝土桩泵送设备 Concrete Pipe Piles pumping equipment |
| 07/03/2013 | EP2609004A1 Method for reclaiming land |
| 07/03/2013 | CN203034461U Spraying nozzle sleeve and vibratory high-pressure spraying and grouting spraying nozzle |
| 07/03/2013 | CN103184738A Grouting guide pipe restraint ring mounting structure and method for mounting grouting guide pipes by using restraint rings |
| 07/03/2013 | CN103184737A Grouting machine for post grouting under embedded rock geological condition |
| 07/03/2013 | CN103184736A Method of isolating non-grouting sections for geological chemical grouting |
| 07/03/2013 | CN103184734A Implanted and grouted compound pile and construction method |
| 06/27/2013 | WO2013095104A1 Dumping vessel |
| 06/27/2013 | WO2013095103A1 Dumping vessel |
| 06/26/2013 | CN203022003U Grouting freezing pipe with rotary control hole |
| 06/26/2013 | CN203022002U Large-volume quick concrete cooling device |
| 06/26/2013 | CN103174154A Underground building bottom plate water burst well pit solid seal method and auxiliary water lowering device |
| 06/26/2013 | CN103174150A Gravity type foundation sinking device and application method thereof |
| 06/26/2013 | CN103174149A Dam body joint circulation grouting method |
| 06/26/2013 | CN103174148A Perforated pipe for consolidating foundation |
| 06/26/2013 | CN103174147A Distorted concrete grouting diffusing construction method |
| 06/26/2013 | CN103174146A Distorted concrete construction equipment |
| 06/26/2013 | CN103174145A Adjustable plug-in slurry injector |
| 06/26/2013 | CN103174144A On-site casting method for bottom peg burying in preformed grille under seaside levee |
| 06/26/2013 | CN103174143A Self-cleaning mortar pumping system |
| 06/26/2013 | CN103174142A Concrete vertical transport device and concrete vertical transport method |
| 06/26/2013 | CN103174130A Anti-sloughing method of sand layer of impact-cone concrete pile |
| 06/26/2013 | CN103174112A Grouting method of penetrability concrete cracks |
| 06/26/2013 | CN103174108A Transmission type arranging device and arranging method of arranging boat without sliding plate |
| 06/19/2013 | CN203009735U Novel large-torque piling machine power head hardened-tooth surface speed reducer |
| 06/19/2013 | CN203007953U Inflatable grouting type slurry-stopping plug for hollow grouting anchor rod |
| 06/19/2013 | CN203007952U Concrete vibrating equipment for super-deep major-diameter cast-in-place pile |
| 06/19/2013 | CN203007951U Air bag type grouting check ring device |
| 06/19/2013 | CN103161183A Foundation reinforcement method of dry ash bank building |
| 06/19/2013 | CN103161166A Wind-guiding chemical grouting device and grouting method of the same |
| 06/19/2013 | CN103161165A Bearing track earthwork transportation system |
| 06/19/2013 | CN103161161A Tube-sinking cast-in-site pile combined feeding hopper pile and construction method |
| 06/19/2013 | CN103161155A Pile machine special for immersed tube pressure filling pile, using method thereof and application thereof |
| 06/19/2013 | CN103161153A Powder injection stirring type anchor pile and construction method |
| 06/19/2013 | CN102251503B Pouring process for flap gate pier |
| 06/19/2013 | CN102168429B Thin-wall soil retaining brick die |
| 06/13/2013 | WO2013082906A1 Rock-fill dam deformation control method |
| 06/12/2013 | CN202991064U Drive system for concrete wet-blasting trolley and concrete wet-blasting trolley |
| 06/12/2013 | CN202990430U Plaster pump pumping monitoring system |
| 06/12/2013 | CN202989929U Underwater concrete guide pipe bottom sealing device |
| 06/12/2013 | CN202989928U Device capable of transporting concrete downwards |
| 06/12/2013 | CN103147769A Spiral frequency conversion wet spraying machine and discharging method thereof |
| 06/12/2013 | CN103147762A Spraying device of wet spraying trolley |
| 06/12/2013 | CN103147707A Complete treatment method for pile bottom sediment |
| 06/12/2013 | CN103147442A Ultra-deep foundation pit press-grouting pile and prestressed anchor combined supporting construction method |
| 06/12/2013 | CN103146097A Curtain grouting injecting tube and preparation method thereof |
| 06/12/2013 | CN103145381A Double-liquid process grouting material and grouting process using grouting material |
| 06/06/2013 | WO2013080296A1 Accumulation-thickness measurement device and accumulation-thickness measurement method |
| 06/06/2013 | WO2013080295A1 Mud-lift-behavior measurement device |
| 06/05/2013 | CN202970788U Quick fixing device of multi-stage orifice pipe |
| 06/05/2013 | CN202969390U Infrared heating system for asphalt concrete paving machine |
| 06/05/2013 | CN202969373U Spiral steel belt prestress tubular pile press pile device |
| 06/05/2013 | CN103132699A Wet-type multifunctional pulp shooting machine |
| 06/05/2013 | CN103132533A Cutting-suction hydraulic-fill/filling damming method for ash storage yards in power industry |
| 06/05/2013 | CN103132529A Design method of automatic plugging type mud-jacking connector |
| 06/05/2013 | CN103132528A Chemical grouting technology |
| 06/05/2013 | CN103132527A Grouting material replacement technology in geologic chemistry grouting |
| 06/05/2013 | CN103132526A Two-fluid-process grouting plug and grouting method using the same |
| 06/05/2013 | CN103132517A Ground source heat energy anchor rod with expansion heat exchanger and construction method |
| 06/05/2013 | CN103132508A Pile-filling machine |
| 06/05/2013 | CN102704483B Method for taking cooling pipe network as building bottom plate multi-layer reinforced support frame |
| 05/29/2013 | CN202954364U Fine manufactured grouting bamboo pipe |
| 05/29/2013 | CN202954357U Pile driver provided with novel concrete delivery pipe |
| 05/29/2013 | CN103122634A Dynamic early warning method of concrete poured storehouse temperature double-control index |
| 05/29/2013 | CN101922424B Grouting plunger pump for grouter |
| 05/23/2013 | US20130125502 Foot free concrete foundation method and device |
| 05/22/2013 | CN202945621U Elevation and positioning measuring bob of underwater concrete pile grouting |
| 05/22/2013 | CN202945607U Self-discharging type concrete hopper |
| 05/22/2013 | CN202945578U Baffle device for building and plastering slope of dam |
| 05/22/2013 | CN103114615A Reinforcement method of cement constructional element under underground water level by using permeating sipping poly-coagulation cementation body |
| 05/22/2013 | CN103114591A Pipe removing device for slip casting pipe |
| 05/22/2013 | CN103114580A Construction method and device thereof capable of forming high-strength jet grouting pile in sludge layer |
| 05/22/2013 | CN103114578A Grouting molding pedestal pile and construction method thereof and pedestal expanding device |
| 05/22/2013 | CN103114575A Steel reinforcement cage for filling pile and filling pile construction method using steel reinforcement cage |
| 05/15/2013 | CN202936796U Simple grouting device |
| 05/15/2013 | CN202936761U Wharf module capable of floating transportation and towing shipment and wharf structure |
| 05/15/2013 | CN103104266A Wet-type concrete spraying unit |
| 05/08/2013 | DE102012212609A1 Vorrichtung und Verfahren zur Herstellung einer Kolkschutzvorrichtung Apparatus and method for preparing a Kolkschutzvorrichtung |
| 05/08/2013 | CN202925550U Filling pile body concrete vibrating device |
| 05/08/2013 | CN202925549U Recycling device for grouting tube for post-grouting |
| 05/08/2013 | CN202925548U Pre-stressed concrete pipe pile automatic pump cloth feeding machine |
| 05/08/2013 | CN202925547U Device for reducing occupied volumes of chemical grout in hole and tube |
| 05/08/2013 | CN103089170A Extensible drill pipe of long spiral drilling pressure filling pile machine and construction method thereof |
| 05/08/2013 | CN103089146A Engineering driller capable of conducting superfluid concrete grouting pile driving construction on hard rock strata |