| Patents for E01C 23 - Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces (8,812) |
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| 02/16/2005 | CN1579998A Water-absorption, water-retaining functional membrane, and its production method and equipment |
| 02/10/2005 | US20050031414 Method and device for filling a cavity with mortar |
| 02/10/2005 | DE10331970A1 Baumaschine Construction Machinery |
| 02/09/2005 | CN2677437Y Combined road repairing machine for bituminous pavement |
| 02/09/2005 | CN2677436Y Dismounted road comprehensive maintaining vehicle |
| 02/09/2005 | CN2677435Y Bituminous distributing vehicle with cementation of fissures device |
| 01/26/2005 | CN2673932Y Branch power box of road surface planing machine |
| 01/20/2005 | WO2005005119A1 Construction machine |
| 01/19/2005 | CN2672156Y Diamond saw blade for asphalt road |
| 01/18/2005 | US6843535 Method of milling depressions and machine to perform same |
| 01/12/2005 | EP1342847A9 Floor element and process for making a floor covering with these elements |
| 01/12/2005 | CN2670904Y Pavement construction flatness laser measuring controller |
| 01/12/2005 | CN2670428Y Digital devices |
| 01/12/2005 | CN2670427Y Microwave asphaltic road surface heater |
| 01/12/2005 | CN2670426Y High-efficient microwave road surface heater |
| 01/12/2005 | CN2670425Y Concrete water-saving moist keeping maintenance film |
| 01/12/2005 | CN1184383C Method and apparatus of protecting road surface milling-planing machine at roadblock |
| 01/11/2005 | US6840332 Road scraper |
| 01/06/2005 | WO2004074582A3 Road marking evaluation and measurement system |
| 01/06/2005 | US20050002736 Asphalt seam heater |
| 01/06/2005 | US20050001068 Line striper gun and delay selector |
| 01/05/2005 | EP1294990B1 Improved dispensers |
| 01/05/2005 | EP0858532B1 Apparatus for breaking concrete or the like |
| 01/05/2005 | CN2668685Y Road-surface milling-planing machine |
| 01/05/2005 | CN1560368A Manufacture method of cutting machine for cement road surface |
| 01/05/2005 | CN1183301C Component, method and material for marking wear-resistant of transportation surface |
| 12/30/2004 | DE19681686B4 Verfahren zum Aufbringen von Markierungen und Zeichen auf einer Oberfläche Method for applying markings and signs on a surface |
| 12/29/2004 | EP1491684A1 Method for repairing a road surface |
| 12/29/2004 | CN1558974A Pavement markings comprising synthetic polymeric fibers |
| 12/29/2004 | CN1558973A Pavement markings comprising synthetic polymeric fibers |
| 12/23/2004 | US20040258846 For preservation and treatment of porous structures such as those formed from concrete, brick, stone, marble, and wood |
| 12/22/2004 | EP1488042A1 Method and device for optimizing a cutting process in road milling machines |
| 12/16/2004 | WO2004048698A3 Apparatus for applying thermoplastic marking material to a pavement surface |
| 12/16/2004 | US20040251730 Ground surface cutting device |
| 12/16/2004 | DE10319211A1 Rotary cutter, especially chisel cutter, used for cutting ground surfaces, roads, floor surfaces, etc. made of concrete, asphalt, tar, etc. comprises roller bodies distributed uniformly between friction surfaces of overload device |
| 12/16/2004 | DE102004002382B3 Rotating tool for a hand-operated tool drive device comprises working contact elements rotatably mounted in holding elements about an axis of rotation having a direction with a component perpendicular to the axis of rotation of a base body |
| 12/15/2004 | CN2663515Y Pneumatic percussion tool head for ramming |
| 12/15/2004 | CN2663504Y Mobile milling and planing device |
| 12/15/2004 | CN2663503Y Coloring and shaping die for reinforced concrete surface layer |
| 12/14/2004 | CA2129654C Method and apparatus for cutting wet concrete |
| 12/09/2004 | US20040247388 Hot-in-place asphalt recycling machine and process |
| 12/08/2004 | CN2661752Y Microwave bituminous pavement curing rig |
| 12/07/2004 | US6828005 Wear-resistant composite and method for producing the composite |
| 12/07/2004 | US6827521 Pavement system |
| 12/02/2004 | US20040240938 Tractive box for traffic stripe and method of use |
| 12/01/2004 | CN2659948Y Milling/planing rotor on pavement milling/planing machine |
| 11/25/2004 | WO2004101167A1 Surface-spraying device |
| 11/25/2004 | US20040231709 Method of inspecting concrete surface and method of repairing same |
| 11/24/2004 | CN2658211Y Intelligent automatic detecting vehicle for road surface |
| 11/24/2004 | CN1549882A Method of upgrading gravel and/or dirt roads and a composite road resulting therefrom |
| 11/24/2004 | CN1548653A Intelligent 3D laser road state detecting vehicle |
| 11/24/2004 | CN1177104C Automatic surface section instrument for detecting road surface flatness and its detection method |
| 11/23/2004 | US6821052 Modular, robotic road repair machine |
| 11/18/2004 | WO2004098849A1 An equipment to sprinkle liquid to the working area of a cold milling machine |
| 11/18/2004 | DE202004013927U1 Crack band laying device, has guide arrangements radially protruding from holding arrangement on both sides of crack band roll so that it is at least partly accommodated between guide arrangements |
| 11/18/2004 | DE202004013464U1 Milling tool to create hole in road surface for installation of inspection hatch has a transverse frame supported by vacuum pads |
| 11/17/2004 | EP1477610A2 Apparatus for the maintenance of riding grounds |
| 11/17/2004 | EP1476604A1 A method for the application of markings |
| 11/17/2004 | CN2656486Y Automatic detector for checking road surface section deformation |
| 11/17/2004 | CN2656485Y Jet type pavement repairing machine |
| 11/10/2004 | CN2654673Y Hand held asphalt road surface seam milling machine having seam cleaning function |
| 11/10/2004 | CN2654672Y Road surface milling planing machine material transfer belt elastic driving shaft |
| 11/10/2004 | CN2654671Y Road surface milling planing machine floating type material output device |
| 11/10/2004 | CN2654670Y Road surface milling and planing machine rear wheel automatic steering and centering device |
| 11/10/2004 | CN2654669Y Driving device |
| 11/10/2004 | CN2654668Y Return locking device |
| 11/04/2004 | WO2004094728A2 Low surface area shearing device |
| 11/03/2004 | EP1472413A1 Road milling machine with optimized operation |
| 11/03/2004 | CN2652989Y Pneumatic extruder |
| 11/02/2004 | US6811351 Self aligning mechanical pointer |
| 10/28/2004 | WO2004092047A2 Apparatus and system for concrete surface repair and method |
| 10/27/2004 | CN1540099A Heater of heat recovery for asphalt pavement |
| 10/27/2004 | CN1540098A Method for comprehensive treating broken concrete plate on site |
| 10/27/2004 | CN1540097A Watersaving construction technique for maintaining concrete wet |
| 10/26/2004 | US6809294 Apparatus for dispensing pavement sealants |
| 10/26/2004 | US6808335 Method of reconstructing existing bridges and highways with minimal disruption of traffic |
| 10/21/2004 | US20040208699 Blade with a control system for leveling asphalt mixtures |
| 10/21/2004 | DE202004011204U1 Tool for preparing surface of tennis courts is made of bent aluminium sheet with a serrated scraping edge and fitted with a handle |
| 10/21/2004 | DE202004009107U1 Tractor-drawn surface treatment tool for indoor or outdoor horse riding arena has lift/lower and side-displacement controls |
| 10/20/2004 | EP1468144A1 Milling device for floors, rock, excavated material or other material |
| 10/20/2004 | CN2649638Y Asphalt road irregular crack expanding machine blade |
| 10/20/2004 | CN2649637Y Cement-concrete road joint bar-laying machine |
| 10/20/2004 | CN2649636Y Cement-concrete road joint bar-laying machine pinwheel |
| 10/20/2004 | CN2649635Y Cement-concrete road joint bar-laying machine band type spiked cylinder |
| 10/19/2004 | US6805738 Road repairing material |
| 10/14/2004 | US20040200173 Apparatus and system for concrete surface repair and method |
| 10/13/2004 | EP1466052A1 Method of applying two-component pavement markings and apparatus |
| 10/13/2004 | EP1466051A2 Line striper sensor and display system |
| 10/13/2004 | CN2647912Y Special base disc of local hot regenerating heating machine for asphalt road surface |
| 10/13/2004 | CN2647911Y Local hot regenerating heating machine for asphalt road surface |
| 10/13/2004 | CN2647910Y Special cutter of milling planing machine for road surface |
| 10/06/2004 | CN2646195Y Pavement milling and planing machine with protective device against roadblock |
| 10/05/2004 | US6799922 Asphalt delivery and compaction system |
| 10/05/2004 | US6799921 Manhole cover/frame exchange method |
| 09/30/2004 | US20040188116 Road scraper |
| 09/30/2004 | DE20220997U1 Method, for laying a material sheet over ground, involves rolling unit over surface as drum is mechanically vibrated by battery-powered unit |
| 09/30/2004 | DE202004000535U1 Tractor mounted or self propelled equipment for preparing equestrian surfaces has a motorised cultivator to break up the ground and a water spray system for controlled moisture application |
| 09/29/2004 | EP0894165B1 Elliptical disc grinder |
| 09/29/2004 | CN2644486Y Concrete roughness high pressure water scouring vehicle |
| 09/29/2004 | CN1533460A Cold in-place recycling of bituminous material |