| Patents for E01C 5 - Pavings made of prefabricated single units (4,273) |
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| 04/02/1998 | DE19640128A1 Floor lining for industrial constructions |
| 04/01/1998 | EP0833009A1 Cover element for ground parts |
| 03/19/1998 | DE19637635A1 Multilayer rubber plate for noise damping and/or drainage |
| 03/12/1998 | WO1998010155A1 Double locking flooring system for a construction site |
| 03/12/1998 | DE19635764A1 Concrete paving block |
| 03/05/1998 | WO1998009038A1 Covering from flexible and elastic shaped belts |
| 03/05/1998 | CA2265050A1 Covering from flexible and elastic shaped belts |
| 03/04/1998 | EP0826735A2 Pavement material |
| 02/26/1998 | DE19644837A1 Paving stone with side joins and corners between |
| 02/12/1998 | DE19632017A1 Method for energy transfer of extraction storage in concrete blocks |
| 02/03/1998 | US5713175 Protective flooring |
| 02/03/1998 | US5713173 Hexagonal mosaic paving pattern |
| 01/29/1998 | DE19629968A1 Method of manufacture of walk=on or drive=on road surface plates |
| 01/28/1998 | EP0820547A1 Paving stone system useful for keeping public squares dry (infiltration and draining system) and for protecting groundwater |
| 01/22/1998 | WO1998002614A1 Method for assembling slabs to form a floor covering and slabs for implementing the method |
| 01/14/1998 | EP0760881B1 Concrete paving stone |
| 01/07/1998 | EP0816565A1 Prismatic paving stone and appropriate pavement |
| 01/07/1998 | EP0816564A2 Reinforcement for traffic areas with paving elements or slabs |
| 01/05/1998 | CA2209787A1 Anchoring of outdoor traffic areas provided with cobblestones or paving stones |
| 12/31/1997 | CN2271567Y Colour floor tile |
| 12/29/1997 | EP0814218A1 Homogeneous interlocking modular elements, to realize wall or floor coverings |
| 12/29/1997 | EP0814198A1 Method for constructing block paving |
| 12/18/1997 | WO1997047817A1 Liquid-permeable floor covering |
| 12/18/1997 | WO1997047184A1 Liquid-permeable floor covering |
| 12/18/1997 | CA2258722A1 Liquid-permeable floor covering |
| 12/18/1997 | CA2258718A1 Liquid-permeable floor covering |
| 12/17/1997 | CN2270751Y Integral forming blind-guide brick |
| 12/10/1997 | EP0667927B1 Ground stabilising mat |
| 12/04/1997 | DE19621480A1 Plastic element for road surface |
| 12/02/1997 | US5692343 Surface layer ground establishment block, surface layer ground using the same and method for utilizing the same |
| 11/27/1997 | DE19704425A1 Concrete paving block for parking area, pavements etc. |
| 11/26/1997 | CN1166190A Method for constructing block paving |
| 11/20/1997 | DE19713618A1 Production of reinforced concrete components for traffic and pedestrian surfaces |
| 11/20/1997 | DE19622852A1 Surface reinforcement of roads, paths, garage areas etc. |
| 11/20/1997 | DE19622851A1 Surface reinforcement of roads, paths, garage areas etc. |
| 11/13/1997 | DE19618222A1 Flooring element especially paving blocks |
| 11/12/1997 | CN2267264Y Double layer cement brick |
| 11/12/1997 | CN1164879A Concrete paving block |
| 11/11/1997 | US5685666 Device for fastening elements together |
| 11/05/1997 | EP0805236A1 Paving block with local rain water removal |
| 10/30/1997 | WO1997040231A1 Ground surface consolidation system |
| 10/30/1997 | DE19716149A1 Arch-keystone system |
| 10/30/1997 | CA2252844A1 Ground surface consolidation system |
| 10/29/1997 | CN1163646A Multi-track road crossing |
| 10/23/1997 | DE19615059A1 Concrete paving stone system |
| 10/21/1997 | US5678370 Surface covering |
| 10/16/1997 | WO1997038168A1 Concrete block, in particular for paving a petrol station or the like |
| 10/16/1997 | WO1997038167A1 Auxiliary device for laying of concrete blocks, in particular |
| 10/09/1997 | DE19613784A1 Driving surface for vehicles unloading hazardous materials |
| 10/01/1997 | EP0798023A2 Skiing slope specialized for artificial skis and method for producing the same |
| 10/01/1997 | CA2176908A1 Skiing slope specialized for artificial skis and method for producing the same |
| 09/23/1997 | US5670007 Bonding steel to slab backing using fiber reinforced resin |
| 09/11/1997 | DE19607923A1 Paving or facing stone with stone-demarcating side spacers |
| 09/04/1997 | DE19607989A1 Cuboid-formed paving stone for flat water seepage |
| 09/03/1997 | EP0792398A1 Multi-track road crossing |
| 08/28/1997 | WO1997031155A1 Artificial stone for stabilising traffic areas in the open |
| 08/27/1997 | EP0791689A1 Artificial stone for reinforcing outdoor traffic areas |
| 08/21/1997 | WO1997030227A1 Asymmetric pavement tile |
| 08/07/1997 | DE19600968A1 Betonstein, sowie Verfahren zur Herstellung eines solchen Betonsteins Concrete block, as well as methods for preparing such a concrete block |
| 08/05/1997 | US5653551 Mat system for construction of roadways and support surfaces |
| 07/30/1997 | EP0786332A1 Process for the production of reinforced slabs of stone material and reinforced slabs obtained. |
| 07/30/1997 | EP0786034A1 Paving system for spillage and flood management |
| 07/30/1997 | CN1155603A Construction with cost similar with foundation and surface of highway |
| 07/24/1997 | DE19601723A1 Paving or facing stone with stone-demarcating side spacers |
| 07/23/1997 | EP0785319A1 Modular construction elements |
| 07/23/1997 | EP0785309A1 Paving or facing stone, array of such stones and process for making such stones and arrays |
| 07/17/1997 | WO1997025480A1 Flooring material |
| 07/17/1997 | WO1997025191A1 Concrete stone as well as a process for the preparation of such a concrete stone |
| 07/17/1997 | CA2194745A1 Grid-locked block panel system |
| 07/15/1997 | US5648421 Catalyst, suspension aid |
| 07/15/1997 | US5647804 Skiing slope specialized for artificial skis and method for producing the same |
| 07/15/1997 | US5647184 Modular decking plank, and decking structure |
| 07/10/1997 | DE19654320A1 Modular tile covering for floor |
| 07/08/1997 | US5645369 Plate-shaped paving stone, in particular made of concrete |
| 06/25/1997 | EP0780517A1 Floor covering |
| 06/25/1997 | EP0779944A1 Shaped brick and set of shaped bricks |
| 06/18/1997 | CN1035170C Water-permeable resinous composition for road paving of high strength and blocks and pavement thereof |
| 05/28/1997 | DE19543908A1 Brick for wall and floor cladding |
| 05/28/1997 | DE19543668A1 Paving stone for surface fortification of traffic routes |
| 05/28/1997 | DE19542504A1 Open, continuous floor covering |
| 05/22/1997 | DE19648096A1 Aggregate used especially as bearer layer in roads, paths etc. |
| 05/20/1997 | US5630674 Road surface |
| 05/13/1997 | US5628160 Elastic flooring elements |
| 05/06/1997 | US5625990 Inerlocking ground covering element |
| 05/01/1997 | WO1997015725A1 Improvements in and relating to surfacing blocks |
| 05/01/1997 | WO1997015724A1 Set of elements for flagging surfaces |
| 04/30/1997 | DE19600318C1 Floor covering with interconnectable floor plates |
| 04/17/1997 | WO1997013923A1 Method for constructing block paving |
| 04/17/1997 | DE19537823A1 Paving stone connection |
| 04/16/1997 | EP0768427A1 A method of obtaining a modular block paving element |
| 04/15/1997 | US5620278 Tile |
| 04/10/1997 | DE19649465A1 Modular tiled paving for floor |
| 04/03/1997 | DE19536382A1 Production method for paved road surface |
| 04/01/1997 | US5615971 Groundcovering element, method for its manufacture and method for the manufacture of a mould to be applied with the manufacturing method |
| 03/27/1997 | DE19627855A1 Concrete paving block |
| 03/27/1997 | DE19535276A1 Monitoring road surface for monitoring leakages esp. of fuel |
| 03/26/1997 | CN1146225A Improvements in and relating to surfacing blocks |
| 03/19/1997 | CN1145431A New road and construction method |
| 03/13/1997 | DE19534592A1 Procedure and equipment for machine manufacture of paving stones |
| 03/12/1997 | EP0761884A1 Paving stone |