| Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197) |
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| 01/02/2013 | CN202644574U Ecological building block |
| 01/02/2013 | CN202644573U Natural ecological circular ingot structure |
| 01/02/2013 | CN202644572U Natural ecological square ingot structure |
| 01/02/2013 | CN202644571U Concentrated anchoring-type earth-retaining wall structure |
| 01/02/2013 | CN202644570U H-shaped retaining wall structure |
| 01/02/2013 | CN202644556U Improved pile foundation construction site structure |
| 01/02/2013 | CN102859077A Block for retaining wall |
| 01/02/2013 | CN102852164A Construction method of self-waterproof type concrete water dispersing structure |
| 01/02/2013 | CN102852163A Concrete manhole cover and manufacturing method thereof |
| 01/02/2013 | CN102852162A Water discharging manhole cover capable of automatically hoisting |
| 01/02/2013 | CN102852161A Novel microcrystal well lid |
| 01/02/2013 | CN102852160A Composite-structured retaining wall for artistic wall painting and construction method thereof |
| 01/02/2013 | CN102852159A Construction method of retaining wall |
| 01/02/2013 | CN102852158A Construction method for nonstandard diaphragm wall |
| 01/02/2013 | CN102852143A Anchoring device for prestressed reinforcement materials |
| 01/02/2013 | CN102852118A Sea wall construction method and composite sea wall thereof |
| 12/26/2012 | EP2536883A2 Manhole cover having a frame and buffer provided with a damping and sealing gasket |
| 12/26/2012 | CN202627629U Ecological underground memorial park |
| 12/26/2012 | CN202627375U Novel plate |
| 12/26/2012 | CN202627030U Sewage well lid with handle |
| 12/26/2012 | CN202627029U Concrete manhole cover frame |
| 12/26/2012 | CN202627028U Cover plate support |
| 12/26/2012 | CN202627027U Cover plate |
| 12/26/2012 | CN202627026U Rotary control structure of well cover control cabinet |
| 12/26/2012 | CN202627025U Adjustable inspection well cover |
| 12/26/2012 | CN202627024U Combined hidden type ecological landscape well lid |
| 12/26/2012 | CN202627023U Slide well lid |
| 12/26/2012 | CN202627022U Inspection well cover and assembly thereof |
| 12/26/2012 | CN202627021U Blind shaft cover pedestal provided with indication lamp |
| 12/26/2012 | CN202627020U Gravity type anti-seismic retaining wall |
| 12/26/2012 | CN202627019U Balance weight type reinforced earth-retaining wall |
| 12/26/2012 | CN202627018U Rigid protective retaining curtain wall |
| 12/26/2012 | CN102839689A Large-deformation-adaptable water stop for use between sluice bottom and deep overburden layer foundation cutoff wall top, and construction method |
| 12/26/2012 | CN102839688A Reinforced concrete urban well lid and opening and closing tool thereof |
| 12/26/2012 | CN102839687A Novel magnesite well lid |
| 12/26/2012 | CN102839686A Stabilizing plate type anchor pile retaining structure |
| 12/26/2012 | CN102839685A Method for shortening coating period of concrete structure surface coating |
| 12/26/2012 | CN102277880B Large-sized box jacking control construction method capable of enhancing accuracy |
| 12/20/2012 | WO2012171960A1 Street ironwork |
| 12/20/2012 | WO2010017399A3 Safety hatch system and egress method |
| 12/20/2012 | US20120317891 Molded sectioned riser and locking cover |
| 12/20/2012 | DE202012103825U1 Vorrichtung zur Befestigung einer Gittermatte an einem Pfosten oder einer Wand A device for fixing a mesh sheet to a post or a wall |
| 12/20/2012 | DE102011051116A1 Material basket e.g. gabion basket for accommodating e.g. stone in private garden of decorative building, has corner connector that is provided with upper and lower holding portions which are connected with horizontal bars |
| 12/19/2012 | EP2535463A1 Modular pre-fabricated retaining wall, concrete retaining wall comprising same and method for erecting the retaining wall |
| 12/19/2012 | CN202610948U Inspection well base |
| 12/19/2012 | CN202610844U Wall-brushing machine for underground diaphragm wall grooving |
| 12/19/2012 | CN202610843U Structure capable of rapidly replacing well cover seat of highway detection well |
| 12/19/2012 | CN202610842U Well cover |
| 12/19/2012 | CN202610841U Electric cable anti-theft manhole cover device |
| 12/19/2012 | CN202610840U Manhole cover |
| 12/19/2012 | CN202610839U Well lid |
| 12/19/2012 | CN202610838U Prefabricated split mounting type pipeline combined well |
| 12/19/2012 | CN202610837U Plastic inspection well connection structure |
| 12/19/2012 | CN202610836U Underwater visiting gallery device |
| 12/19/2012 | CN202610835U Integral underground comprehensive pipeline corridor |
| 12/19/2012 | CN202610834U Prefabricated split mounting type comprehensive pipe gallery intake shaft |
| 12/19/2012 | CN202610833U Reinforced belt retaining wall groove-shaped panel for building |
| 12/19/2012 | CN202610832U Ecological building block cover plate |
| 12/19/2012 | CN202610831U Quasi-H-shaped block and retaining wall |
| 12/19/2012 | CN202610830U Bracket type material-blocking wall and umbrella-shaped roof |
| 12/19/2012 | CN202610826U Combined communication tower base |
| 12/19/2012 | CN202610679U Sidewalk strip-shaped stone with inspection well cover |
| 12/19/2012 | CN102828530A Resin inspection well and manufacturing method thereof |
| 12/19/2012 | CN102828529A Advance construction method of channels within nuclear power plant station |
| 12/19/2012 | CN102828528A Structure of apparatus and buttress integrated foundation in steam turbine room |
| 12/19/2012 | CN101583764B Device for hinging a lid or cover to a frame, such as a manhole |
| 12/19/2012 | CN101177946B Pavement hole closing device for cover with supporting frame |
| 12/14/2012 | DE202012102648U1 Böschungswinkelbefestigung Slope angle attachment |
| 12/12/2012 | CN202602227U Anti-theft cable trench cover plate |
| 12/12/2012 | CN202596336U Mechanical manhole cover combination lock |
| 12/12/2012 | CN202595773U Horizontal treatment device for vertical concrete construction gaps |
| 12/12/2012 | CN202595772U Anti-theft manhole cover and opener |
| 12/12/2012 | CN202595771U Lifting well lid device |
| 12/12/2012 | CN202595770U Manhole cover opening claw hook |
| 12/12/2012 | CN202595769U Simple pressure-proof warning manhole cover |
| 12/12/2012 | CN202595768U Self-elevation inspection well lid |
| 12/12/2012 | CN202595767U Road inspection well mouth for municipal engineering roads |
| 12/12/2012 | CN202595766U Underground well protecting net |
| 12/12/2012 | CN202595765U GRP (Glass reinforced plastic)-metal compounded well |
| 12/12/2012 | CN202595764U Tunnel waterproof board laying and hanging trolley for installing and constructing open cut tunnel |
| 12/12/2012 | CN202595763U Basement foundation slab with advanced waterproof post-cast strip structure |
| 12/12/2012 | CN102817382A Repair constructing method of basement deformation joint leakage |
| 12/12/2012 | CN102817377A Double plug pin type fore shaft pipe |
| 12/12/2012 | CN102817376A Settlement joint template system for big-volume slabstone concrete and settlement joint construction method |
| 12/12/2012 | CN102817375A Assembly type precast reinforced concrete inspection well system |
| 12/12/2012 | CN102817374A Assembly type prefabricated reinforced concrete inspection well bottom plate connector |
| 12/12/2012 | CN102817365A Wall brushing device of diaphgram wall joint construction |
| 12/12/2012 | CN102816370A Ultra-large plastic manhole composite powder formula |
| 12/11/2012 | CA2848741A1 Building block, system and method |
| 12/11/2012 | CA2495662C Locking device and method for catch basin and manhole covers, and the like |
| 12/05/2012 | EP2530202A1 Structure comprising a gabion wall |
| 12/05/2012 | CN202578060U Prefabricated assembled comprehensive pipe rack ventilating engine room |
| 12/05/2012 | CN202577368U Immersed tube tunnel underground continuous wall joint with concrete streaming preventing device |
| 12/05/2012 | CN202577367U Single-block assembled protection cover for GINA water stops of immersed tunnel |
| 12/05/2012 | CN202577366U Immersed tube tunnel lap joint structure of steel end sealing wall and concrete |
| 12/05/2012 | CN202577365U Integral type steel plate waterstop |
| 12/05/2012 | CN202577364U Joint of basement ramp board and basement outer wall |
| 12/05/2012 | CN202577363U H-shaped steel joint structure of underground diaphragm wall |
| 12/05/2012 | CN202577362U Flexible underground continuous wall connector |
| 12/05/2012 | CN202577361U Cast circular manhole cover |