| Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197) |
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| 09/28/2011 | CN102203358A Multi-component retaining wall block |
| 09/28/2011 | CN102203349A Retaining wall block and retaining wall |
| 09/28/2011 | CN102199924A Retaining wall and bricks thereof |
| 09/28/2011 | CN101929164B Anti-theft and waterproof drain well cover |
| 09/28/2011 | CN101886479B Underground storey-adding process of frame structural building by one-by-one independent foundation underpinning method |
| 09/28/2011 | CN101638898B Suspension type construction method of top pipe shaft |
| 09/28/2011 | CN101555694B Multi-preventing well cover |
| 09/28/2011 | CN101549976B Concrete mixing proportion for deposition tube tunneltron segment |
| 09/28/2011 | CN101532288B Method for fabricating cross-shaped reinforcing cage processing platform |
| 09/27/2011 | CA2626713C Supporting member, retaining wall structure having the same and building method thereof |
| 09/22/2011 | WO2011114507A1 Method of constructing underground structure to be newly built |
| 09/22/2011 | WO2011079405A4 Retaining wall |
| 09/22/2011 | WO2010137972A3 Method and device for asphalting a surface wherein there is a manhole |
| 09/22/2011 | US20110229274 Retaining wall soil reinforcing connector and method |
| 09/22/2011 | DE102008057023B4 Sicherungsanordnung für einen Schachtdeckel Safety arrangement for a manhole cover |
| 09/21/2011 | EP2366835A1 Manhole cover |
| 09/21/2011 | CN201981999U 用于检查井的爬梯 Check for ladder wells |
| 09/21/2011 | CN201981824U 地下立体车库 Underground parking garage |
| 09/21/2011 | CN201981816U 公益简捷立体节能减排自动停车库 Welfare simple energy saving automatic garage stereo |
| 09/21/2011 | CN201981580U 全自动地下水压力储备站 Automatic groundwater pressure reserve station |
| 09/21/2011 | CN201981557U 一种多功能环保型窨井盖 A multifunctional environmentally friendly manhole cover |
| 09/21/2011 | CN201981556U 一种五孔式窨井盖 A Fifth Hole manhole cover |
| 09/21/2011 | CN201981555U 一种环保防盗的方形缓震井盖 An environmentally friendly cushioning square manhole cover theft |
| 09/21/2011 | CN201981554U 一种防盗沙井盖 An anti-theft manhole covers |
| 09/21/2011 | CN201981553U 塑料管道式检查井 Plastic Pipe inspection wells |
| 09/21/2011 | CN201981552U 大跨度预应力钢筋砼框架地下车库结构体系 Large span prestressed reinforced concrete frame structure system of underground garage |
| 09/21/2011 | CN201981551U 铁筋生态挡墙与混凝土挡墙组合的支挡结构 Retaining structures iron bars and concrete retaining wall retaining wall ecological combined |
| 09/21/2011 | CN201981550U 加固土塑料组装挡土墙墙面 Plastic reinforced soil retaining wall wall assembly |
| 09/21/2011 | CN201981534U 孔口防护罩 Orifice shield |
| 09/21/2011 | CN102191788A High-capacity automatic rainwater collecting, filter and storage device |
| 09/21/2011 | CN102191780A Highway device, in particular manhole, with frame and plug with backward movement relative to the frame to ensure the closed position of the plug in the frame |
| 09/21/2011 | CN102191779A Topdown construction method of basement exterior wall |
| 09/21/2011 | CN102191778A Construction method of immersed-tube compress soil-free underground continuous wall |
| 09/21/2011 | CN102189689A Preparation method for municipal manhole cover through fragmenting and sorting waste circuit boards |
| 09/21/2011 | CN101845823B Steel plate mound used as temporary anti-flood structure for subaqueous tunnel |
| 09/21/2011 | CN101787707B Composite reinforced gabion retaining wall and construction method thereof |
| 09/15/2011 | WO2011111474A1 Continuous steel wall and method for constructing same |
| 09/15/2011 | WO2011111002A1 Block for construction and method to build walls with said block |
| 09/15/2011 | WO2011012879A3 Gabion system |
| 09/15/2011 | US20110222964 Highway device, in particular manhole, with frame and plug with backward movement relative to the frame to ensure the closed position of the plug in the frame |
| 09/15/2011 | US20110222963 Manhole cover device |
| 09/15/2011 | CA2733838A1 Road system device , namely manhole, with backward moving frame and pad relative to the frame to ensure that close position of the pad in the frame |
| 09/14/2011 | EP2365138A1 Frame |
| 09/14/2011 | DE202011102203U1 Modulare Fertigteilstützwand und daraus hergestellte Betonstützmauer Modular precast retaining wall and derived concrete retaining wall |
| 09/14/2011 | CN201972264U 一种雨水收集发电墙体单元及其组合墙体 One kind of wall units and rainwater harvesting generating composite wall |
| 09/14/2011 | CN201972171U 翻页式园林窨井盖 Flip-style garden manhole cover |
| 09/14/2011 | CN201972170U 安装定位简便的塑料检查井 Easy to install positioning plastic Manhole |
| 09/14/2011 | CN201972169U 整体式加强型塑料检查井 Monolithic reinforced plastic Manhole |
| 09/14/2011 | CN201972168U 管道井维修防护罩 Shield repair tube wells |
| 09/14/2011 | CN201972167U 用于固定式超声流速剖面仪的水文测量工作井 For fixing the ultrasonic velocity profiler hydrographic survey work well |
| 09/14/2011 | CN201972166U 湿陷性黄土地区检漏管沟上的给水阀门井 Well water supply valve leak loess area on the pipe trench |
| 09/14/2011 | CN201972165U 一种人孔装置 A human hole means |
| 09/14/2011 | CN201972164U 小断面钢筋混凝土廊道 A small section of reinforced concrete corridor |
| 09/14/2011 | CN201972163U 大型物料堆场气体导排井 Large yard material discharge gas wells guide |
| 09/14/2011 | CN201972162U 一种水利工程用挡土墙装置 Retaining device with one kind of water project |
| 09/14/2011 | CN201972155U 一种钢板桩逆作法基坑支护结构 One kind of steel sheet pile excavation structure Reversed |
| 09/14/2011 | CN201971604U 一种可拆装井盖起吊装置 One kind of removable covers lifting device |
| 09/14/2011 | CN102182336A Underground garage |
| 09/14/2011 | CN102182207A Assembled annular structure |
| 09/14/2011 | CN101831919B Underground continuous wall connector and application method thereof |
| 09/14/2011 | CN101608456B Method for controlling foundation crack of extra-high voltage combined electrical apparatus GIS equipment |
| 09/14/2011 | CN101481931B Sticking modified asphalt waterproof coiled material and adhesive, as well as preparation method and application thereof |
| 09/09/2011 | WO2011109621A1 Retaining wall |
| 09/09/2011 | WO2011109360A2 Retaining wall block system |
| 09/09/2011 | WO2010095155A8 Modular block |
| 09/09/2011 | CA2790972A1 Retaining wall |
| 09/09/2011 | CA2790962A1 Retaining wall block system |
| 09/08/2011 | US20110217127 Retaining wall block system |
| 09/07/2011 | EP2363555A1 Locking/unlocking device with improved tamper resistance and key thereof for a casted wing |
| 09/07/2011 | CN201962703U Water-sealing device of post-cast strip in basement |
| 09/07/2011 | CN201962702U 一种井盖 One kind of covers |
| 09/07/2011 | CN201962701U 带折叠提手的井盖 Covers with folding handle |
| 09/07/2011 | CN201962700U 防盗窨井盖及其底座 Theft manhole cover and base |
| 09/07/2011 | CN201962699U 多层保护式内置锁具井盖 Built-lock covers multiple layers of protection type |
| 09/07/2011 | CN201962698U 安全警示井盖 Safety warning covers |
| 09/07/2011 | CN201962697U 一种复合结构的框架挡土墙 Retaining a composite frame structure |
| 09/07/2011 | CN102174819A Gas-liquid discharge well automatic control system and discharge method |
| 09/07/2011 | CN102174813A Underwater concrete pouring ball plug |
| 09/07/2011 | CN101852031B Construction method of soil covering tank |
| 09/07/2011 | CN101761092B Construction method of movable side wall of large overall template of large-span deep foundation pit |
| 09/06/2011 | USRE42680 Compressible welded wire wall for retaining earthen formations |
| 09/06/2011 | US8011859 Ground reinforced structure and reinforcement members for the construction thereof |
| 09/06/2011 | US8011851 Manhole cutting and removing device |
| 09/01/2011 | DE102009007329B4 Sicherungsanordnung für einen Schachtdeckel Safety arrangement for a manhole cover |
| 08/31/2011 | EP2362029A2 Method of repairing a manhole |
| 08/31/2011 | CN201953109U 棺沉式车库 Shen coffin Garage |
| 08/31/2011 | CN201953107U 装配式地下车库结构 Prefabricated underground garage structure |
| 08/31/2011 | CN201952968U 一种植草型自锁式挡土块 One kind of grass-type self-locking block clods |
| 08/31/2011 | CN201952818U 翼缘型井盖 Flange type covers |
| 08/31/2011 | CN201952817U 一种防跳车检查井盖板 An anti-bump inspection covers board |
| 08/31/2011 | CN201952816U 密封井盖 Sealing covers |
| 08/31/2011 | CN201952815U 一种组合式防水活动盖板 A modular water activities cover |
| 08/31/2011 | CN201952814U 新型防盗窨井盖 The new anti-theft manhole cover |
| 08/31/2011 | CN201952813U 一种井盖 One kind of covers |
| 08/31/2011 | CN201952812U 增强型井壁墙体模块 Enhanced borehole wall module |
| 08/31/2011 | CN102168432A Rigid joint plate |
| 08/31/2011 | CN102168431A Inspection well |
| 08/31/2011 | CN102168430A Method for reducing soil pressure on retaining wall in expansive rock-soil area |
| 08/31/2011 | CN101871219B High-strength polyester composite well cover and preparation method thereof |
| 08/31/2011 | CN101718099B Automatic wall-forming device and method of static pressure continuous concrete wall |