| 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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| 09/17/2002 | CA2269008C Method of repairing cracks in roadways |
| 09/12/2002 | WO2002070823A1 Method for reconstructing stones having at least one spalling, and stone reconstructed according to said method |
| 09/11/2002 | EP1238245A1 Method for measuring the profile of a road |
| 09/11/2002 | EP1238164A1 Particle dispenser with fluid assist |
| 09/11/2002 | CN2510531Y Microwave heating device |
| 09/11/2002 | CN2510530Y Road-face slotter |
| 09/04/2002 | EP1235874A1 Composition and method for preparing polyurethanes and polyurethane foams |
| 09/04/2002 | CN2509220Y Concrete water retaining curing membrane |
| 08/29/2002 | US20020119004 Concrete curing machine |
| 08/28/2002 | EP1234914A2 Concrete curing machine |
| 08/28/2002 | EP1194651B1 Construction machine and milling roller |
| 08/28/2002 | CN2507901Y Gumming dirt gum injector for highway repair |
| 08/28/2002 | CN1089834C Equipment for heating, regenerating and repairing asphalt pavement |
| 08/27/2002 | US6439806 Pavement repair material cart |
| 08/27/2002 | US6439804 Method and apparatus for controlling the mixing of milled asphalt aggregate with rejuvenating fluid |
| 08/27/2002 | US6439473 Device and method for monitoring the amount of material applied to a surface |
| 08/27/2002 | US6439317 Device for breaking concrete |
| 08/21/2002 | CN2506690Y Apparatus for measuring asphalt road surface microdeformation |
| 08/21/2002 | CN2506689Y Road surface level instrument |
| 08/20/2002 | US6435620 Multiple jet hydrodemolition apparatus and method |
| 08/15/2002 | US20020110420 Method and apparatus for cutting rumble strips in roads |
| 08/14/2002 | CN2505511Y Machine for cementation of fissures |
| 08/08/2002 | WO2002061207A1 Device and method for scratching and treatment of a roadway |
| 08/07/2002 | EP1229171A1 Vehicle towed apparatus for striping of roads |
| 08/07/2002 | CN2504310Y Concrete road surface milling and shaivng machine |
| 08/06/2002 | CA2334297A1 Method and apparatus for altering an aggregate gradation mixture of an asphalt concrete mixture |
| 08/06/2002 | CA2041626C Scooping apparatus, vehicle and coupling plate therefor |
| 08/01/2002 | WO2002059436A1 Support |
| 08/01/2002 | DE10160668A1 Verschleissschutzhülse mit konischer Verriegelung und Haltevorrichtung Verschleissschutzhülse with conical locking and holding device |
| 07/30/2002 | US6425638 Pavement cutter |
| 07/24/2002 | EP1029128A4 System for installing raised road markers |
| 07/24/2002 | CN1360653A Construction machine and milling roller |
| 07/23/2002 | US6422784 Plate support device for use during road repairs |
| 07/23/2002 | US6421926 Stringline guide system |
| 07/18/2002 | US20020092100 Trench cover element |
| 07/18/2002 | DE10050397C1 Fräsbrecher Fräsbrecher |
| 07/17/2002 | EP1222333A1 Improvements to the equipments for cold milling of the road surface |
| 07/16/2002 | US6419418 Apparatus and method for spreading material |
| 07/16/2002 | US6419165 Bead/paint spray gun |
| 07/16/2002 | US6419127 Apparatus for raising concrete members |
| 07/16/2002 | US6419030 Reversible road scraper |
| 07/10/2002 | EP1221507A2 Vehicle towed apparatus for striping of roads |
| 07/09/2002 | US6416249 Mixing apparatus and method for blending milled asphalt with rejuvenating fluid |
| 07/04/2002 | US20020085882 Method of forming, installing and a system for attaching a pre-fabricated pavement slab to a subbase and the pre-fabricated pavement slab so formed |
| 07/04/2002 | US20020084084 Reversible road scraper |
| 07/04/2002 | US20020083606 Offset level |
| 07/03/2002 | EP1218155A1 Waste containment system and method for an abrading or cutting device |
| 07/03/2002 | EP0836659B1 Chassis for a machine for stripping off road surfaces |
| 07/02/2002 | US6413013 Autonomous strip laying device |
| 07/02/2002 | US6413012 Striping apparatus for vehicle travel surfaces |
| 06/27/2002 | WO2002050375A1 Road construction, apparatus and method for realising it |
| 06/27/2002 | US20020081384 Pavement marking material and method of marking pavement |
| 06/27/2002 | DE10156438A1 Steinschneidevorrichtung Stone cutter |
| 06/25/2002 | US6409424 Asphalt rake with ride up capability |
| 06/20/2002 | WO2002048473A2 Method and device for linking screed areas separated by a joint |
| 06/20/2002 | WO2002048461A1 Surfacing materials comprising mass-coloured glass bead |
| 06/20/2002 | US20020074851 Protective wear sleeve having tapered lock and retainer |
| 06/20/2002 | US20020073921 Portable radiation cure device |
| 06/20/2002 | US20020073566 Running type road surface shape measuring apparatus |
| 06/19/2002 | EP0970279B1 Floating head cutter mechanism for removing traffic markings |
| 06/13/2002 | US20020070601 Rock cutting apparatus |
| 06/13/2002 | DE10061861A1 Verfahren und Vorrichtung für ein Verbinden von voneinander durch eine Fuge getrennten Estrichbereichen Method and apparatus for connecting separated by a gap screed areas |
| 06/12/2002 | EP1212492A1 A trench cover element |
| 06/12/2002 | EP0948680B1 Grinding machine for removing markings from paved surfaces |
| 06/11/2002 | US6402252 Road-cutting apparatus |
| 05/30/2002 | WO2002042564A1 Device for treating natural stone paving |
| 05/30/2002 | US20020064424 Method and device for reconstructing existing bridges and highways with minimal disruption of traffic |
| 05/29/2002 | CN1351214A Laser control system for drawing marker lines on highway |
| 05/28/2002 | US6394696 Method of resurfacing a road |
| 05/28/2002 | US6394410 Adjustable reinforcement insertion guide for a slip form concrete barrier mold |
| 05/28/2002 | US6394080 Road surface cutting system and method for performing same |
| 05/28/2002 | CA2211331C Apparatus for inserting dowel bars within the pan of a concrete slip forming machine |
| 05/23/2002 | WO2002040806A2 Processes of finishing slits of surface layer of airplane runway |
| 05/23/2002 | WO2002040775A1 Mortar joint board |
| 05/23/2002 | WO2001073252A3 Rotatable cutting tool |
| 05/22/2002 | EP0679208B1 Method and apparatus for applying a night-visible traffic stripe to a road |
| 05/21/2002 | US6390728 Concrete paving machine and dowel apparatus therewith applied |
| 05/21/2002 | US6390727 Dowel bar inserter kit having chain feeder |
| 05/21/2002 | US6390726 Dowel bar inserter kit having chain feeder |
| 05/21/2002 | US6390336 Spray wand with stand |
| 05/21/2002 | US6390086 Mobile concrete saw |
| 05/08/2002 | EP1203124A1 Cutting device with changeable cutting depth |
| 05/08/2002 | CN1084365C Water-based road marking paint |
| 05/07/2002 | US6382872 Method and application apparatus for road marking |
| 05/02/2002 | DE10056736A1 Milling machine with rotating milling tool has combined with pivoting roller, serration arranged about same axis of rotation driving milling roller via corresponding inner serration |
| 05/02/2002 | DE10050398A1 Mehrzweck-Fräsbrecher Multi-purpose cutter-crusher |
| 05/02/2002 | DE10050396A1 Fräsmaschine Milling machine |
| 04/30/2002 | US6378951 Vibratory pavement breaker |
| 04/30/2002 | CA2107714C Machine for making road marker-receiving cavities in a roadway surface |
| 04/25/2002 | US20020047301 Method for the integrated management of the parameters regarding the cutting of road surfaces and road scarifier implementing said method |
| 04/25/2002 | DE10047443A1 Procedure for removal of floor coverings laid on underfloors entails use of mobile milling and breaking machine, with dusty air drawn from housing by suction unit, and broken up material drawn up by high vacuum sucker |
| 04/24/2002 | EP1199407A2 Milling head for longitudinal or transverse cutting of soil |
| 04/24/2002 | CN2487775Y Cutting machine headpiece for veins cutting machine of concrete pavement |
| 04/23/2002 | US6375558 Waste containment system and method for an abrading or cutting device |
| 04/23/2002 | US6375272 Rotatable cutting tool insert |
| 04/23/2002 | CA2247408C Resilient road marker and method of installation |
| 04/18/2002 | WO2002031265A1 A method of working a concrete surface |
| 04/18/2002 | US20020044826 Method and forming, installing and a system for attaching a pre-fabricated pavement slab to a subbase and the pre-fabricated pavement slab so formed |
| 04/17/2002 | EP1197602A2 Multi-purpose cutter-breaker apparatus |
| 04/17/2002 | EP1197601A2 Cutter-breaker apparatus |