| Patents for E02D 15 - Handling building or like materials for hydraulic engineering or foundations (2,119) |
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| 09/12/2012 | CN102660945A Spiral steel strip and cement diameter-increasing pipe pile and construction method thereof |
| 09/12/2012 | CN102660944A Equipment and method for constructing high-pressure rotary jet stiffening pile by using ribbed drilling method |
| 09/12/2012 | CN102660943A In-situ poured hollow pile forming device and construction method thereof |
| 09/05/2012 | CN202416874U Wet type multifunctional spraying machine |
| 09/05/2012 | CN102220764B Construction method of deep foundation pit bracing system |
| 08/30/2012 | DE102011012291A1 Nachhaltig selbstdichtendes schüttbares Abdichtungsmaterial zur Abdichtung von Bodenflächen in situ unter Wasser, insbesondere von geneigten Flächen, beispielsweise Böschungen, von Kanälen oder dergleichen Sustainable self-sealing pourable sealing material for sealing of soil surfaces in situ under water, in particular of inclined surfaces such as embankments, channels or the like |
| 08/29/2012 | EP2492184A1 Device and method for depositing rocks at a defined location on the bottom of a water mass |
| 08/29/2012 | CN102650128A Cement mixing pile with stiffness core capable of draining and pre-pressing firstly and then grouting as well as construction method thereof |
| 08/29/2012 | CN102071691B Bored concrete pile underwater concrete perfusion pipe pressure type dredging device and method |
| 08/24/2012 | DE202005022045U1 Vorrichtung zum Transport eines Formkörpers aus einer tonartigen Dichtungsmasse An apparatus for transporting a shaped article from a clay-sealant |
| 08/22/2012 | CN202390843U Fixing platform of guide pipe for pouring cast pile |
| 08/22/2012 | CN202390842U Rear grouting pipe valve for pile end |
| 08/22/2012 | CN202390841U Quick slurry casting device for concrete |
| 08/22/2012 | CN102644284A Method and device for post grouting in pile bottom |
| 08/22/2012 | CN102041810B Construction method for pouring dam foundation concrete in zone with centralized water gushing |
| 08/15/2012 | CN202380467U Filtering chute for pouring concrete |
| 08/15/2012 | CN102635372A Liquid accelerating agent supplying device |
| 08/15/2012 | CN102635117A On-off type grouting front end device |
| 08/15/2012 | CN102635112A Controlled construction process for compaction grouting piles |
| 08/01/2012 | CN102619227A Grouting device, assembly and grouting method for single pipe pile foundation of offshore wind turbine generating set |
| 08/01/2012 | CN102108692B Roller compacted concrete dam and slit forming method thereof |
| 07/25/2012 | EP2478157A1 Method, apparatus and system for attaching an anchor member to a floor of a body of water |
| 07/25/2012 | CN202347523U Boulder throwing device for flood prevention |
| 07/25/2012 | CN102606170A Discharge capacity control method, device and system |
| 07/25/2012 | CN102605792A Multi-row mini-pile enclosing structure for blocking soil and construction process |
| 07/25/2012 | CN102605790A Post grouting device for squeezed branch pile and post grouting construction method |
| 07/25/2012 | CN102605781A Rocky bed steel pipe pile sinking construction process |
| 07/25/2012 | CN102605771A Construction method for drilling cast-in-place concrete pipe pile and drilling tool for concrete pipe pile |
| 07/25/2012 | CN102605770A Post grouting device for filling pile and construction method |
| 07/25/2012 | CN102605767A Precast pile reserved with grouting pipe and piling process of precast pile |
| 07/25/2012 | CN102605742A Method for building vertical breakwater |
| 07/25/2012 | CN102174814B Underwater concrete pouring funnel |
| 07/25/2012 | CN102174813B Underwater concrete pouring ball plug |
| 07/25/2012 | CN102140797B Sand slinging preparation linkage control system and method |
| 07/25/2012 | CN101886366B Shotcrete machine |
| 07/25/2012 | CN101725148B Feeding device of pouring pile underwater concrete and pouring method thereof |
| 07/18/2012 | CN202337983U 喷射器、钻头组合结构及组合钻具 Injectors, the structure and composition of the drill bit combination |
| 07/18/2012 | CN202337932U 灰土拌和机 Lime mixing machine |
| 07/18/2012 | CN102587404A Construction method for large-sized blast furnace foundation |
| 07/18/2012 | CN102587383A Positioning method and device for underwater installation of prefabricated crossbeam |
| 07/18/2012 | CN102587382A Seepage-proofing grouting vibroflot and cofferdam construction process thereof |
| 07/18/2012 | CN102587381A Method for pouring large dam by utilizing double-swelling cement |
| 07/18/2012 | CN102587361A Polymer material grouted wedge precast pile technique |
| 07/18/2012 | CN102587358A Technology of high polymer material post-grouting squeezed cast-in-place pile |
| 07/18/2012 | CN102587356A Joist frame |
| 07/11/2012 | CN202325225U 一种铁路施工螺旋钻注机 A railway construction auger injection machine |
| 07/11/2012 | CN202323973U Grouting sleeve valve tube structure for seepage insulation, closure and interception for building foundation |
| 07/11/2012 | CN202323956U 水下砼浇筑标高控制装置 Underwater concrete pouring elevation control device |
| 07/11/2012 | CN202323929U 一种钢板桩锁口结构 One kind of steel sheet pile locking structure |
| 07/11/2012 | CN202323878U RCC (Roller compacted concrete) vertical transportation structure |
| 07/11/2012 | CN102562096A Control system and self-travelling type construction machinery with same |
| 07/11/2012 | CN102561365A Sliding sand slope reinforcing device |
| 07/11/2012 | CN102561356A Spar hull load out method |
| 07/11/2012 | CN102561355A Method for treating burst and jam of bored pile guide pipe |
| 07/11/2012 | CN102561354A Grouting and ballast structure for offshore wind power foundation grouting connection |
| 07/11/2012 | CN102561353A Overall concreting method for thin impact-resistant wear-resisting bottom slab |
| 07/11/2012 | CN102561331A Drilling machine for pray stake construction and method for constructing by means of drilling machine |
| 07/11/2012 | CN102561329A Construction method of underwater concrete cast-in-place pipe pile |
| 07/11/2012 | CN102561271A Polymer grout injected earth-rock dam and construction method thereof |
| 07/10/2012 | US8215026 Underwater foundation leveling device |
| 07/04/2012 | CN202300305U 高效灌浆施工液压式栓塞 Efficient hydraulic grouting embolism |
| 07/04/2012 | CN202299439U 混凝土喷射机转子机构 Concrete jet rotor mechanism |
| 07/04/2012 | CN202298626U 变态混凝土自动注浆振捣设备 Metamorphosis concrete vibrators automatic grouting equipment |
| 07/04/2012 | CN202298625U 具有泥沙分离器与潜水泥浆泵组合的地下连续墙清槽系统 Diaphragm Wall has clear sediment separator tank system in combination with a submersible slurry pump |
| 07/04/2012 | CN202298589U 液压钻探平台 Hydraulic drilling platform |
| 07/04/2012 | CN102535848A High-pressure grouting machine |
| 07/04/2012 | CN102535472A Pored-tube filling and high-pressure impacting extruding grouting method |
| 07/04/2012 | CN102535471A Secondary grouting method applied to space between bottom plate and foundation in installation work of mechanical equipment |
| 07/04/2012 | CN102535452A Novel engineering pile |
| 07/04/2012 | CN102535450A Five-axis cement-soil mixing pile device and construction method |
| 07/04/2012 | CN102535446A Large-cross-section driven-casing cast-in-place post-grouted concrete hollow square pile and production method thereof |
| 07/04/2012 | CN102535445A Molding device and molding method for long spiral extruding rock-entering cast-in-place pile |
| 07/04/2012 | CN102535439A Steel sheet pile joint structure |
| 07/04/2012 | CN102182189B Method for detecting and controlling operation state of tower belt crane |
| 07/04/2012 | CN102051879B Process for constructing soil anchor |
| 07/04/2012 | CN101768974B Method and device for grouting in hole and effectively stopping grout |
| 06/28/2012 | WO2012085200A1 A hydroelectric turbine testing method |
| 06/28/2012 | CA2822473A1 A hydroelectric turbine testing method |
| 06/27/2012 | EP2469257A1 A hydroelectric turbine testing method |
| 06/27/2012 | CN102182180B Rotary extrusion sleeve anchor rod and construction method thereof |
| 06/27/2012 | CN102051883B Construction method for tower crane foundation conversion |
| 06/27/2012 | CN101929172B Plowing shaft cutter and base plane finishing surplus soil collecting device |
| 06/20/2012 | CN202280055U 一种水泥土双向搅拌桩机的注水气装置 A cement way mixing pile of soil gas injection device |
| 06/20/2012 | CN202280053U Construction equipment of energy-saving pressure distributive cemented soil anti-floating pile |
| 06/20/2012 | CN102505694A Automatic distorted concrete grouting and vibrating equipment |
| 06/13/2012 | CN202273232U Foldable mobile feed hopper for driven cast-in-place piles |
| 06/13/2012 | CN102493484A Skirt type large-scale deepwater foundation and construction method thereof |
| 06/13/2012 | CN102493457A Extra-deep downward concrete pumping system |
| 06/13/2012 | CN102493432A Grouting pipe |
| 06/13/2012 | CN102493403A Rock-fill dam deformation control technology |
| 06/13/2012 | CN102493402A Insertion type vibration rolling construction method of asphalt concrete core of earth and rockfill dam |
| 06/06/2012 | CN202266035U 转子式混凝土喷射机 Rotor concrete jet |
| 06/06/2012 | CN202265828U 一种新型注浆器 A new grouting device |
| 06/06/2012 | CN102134863B Method for reinforcement and protection of underwater foundation by pressing and pouring grout and matching with bagged dry mix |
| 05/30/2012 | CN202250106U Split pumping type wet concrete spraying machine |
| 05/30/2012 | CN202247898U Secondary mud jacking device in foundation seismic hardening treatment |
| 05/30/2012 | CN202247897U Post-grouting device for pipe pile foundation |
| 05/30/2012 | CN202247896U Rectangular stirring pile drilling machine |
| 05/30/2012 | CN202247895U Grouting pipe with grouting hole guide plate |
| 05/30/2012 | CN202247894U Double-strut cantilever template |