Patents for E01C 7 - Coherent pavings made in situ (4,332)
09/1981
09/23/1981EP0036397A1 Procedure for impregnating concrete and other materials plus devices to perform said procedure
08/1981
08/26/1981EP0034296A1 Surface treatment
08/25/1981CA1107532A1 Cast-in-place concrete slab pouring form
08/04/1981CA1106216A1 Prestressed concrete roadway
07/1981
07/21/1981CA1105642A1 Asphaltic concrete compositions comprising hydrogenated diene/vinyl aromatic copolymers
07/21/1981CA1105641A1 Asphaltic concrete compositions comprising diene/vinyl aromatic copolymers
07/14/1981US4278469 Process for repairing asphalt pavement
06/1981
06/09/1981US4272293 Procedure for the treatment of combined wet filter cakes
06/09/1981US4272212 Method and apparatus for rejuvenating and recycling asphalt
05/1981
05/19/1981US4268187 Drag-type spreading apparatus for road construction mixtures
05/13/1981EP0028238A1 Road surfacing for reducing rolling noise emission and method for manufacturing such road surfacing.
05/12/1981CA1100747A1 Soil stabilization method and compositions
05/05/1981US4265563 Road pavement and repair
04/1981
04/14/1981US4261706 Method of manufacturing connected particles of uniform size and shape with a backing
04/08/1981EP0026186A1 Uniform asphalt pavement and production method therefore
03/1981
03/17/1981US4256734 Foaming asphalt binder using a fluorinated hydrocarbon
03/11/1981EP0024513A1 Powdery bitumen concentrate and use thereof
02/1981
02/24/1981US4252459 Energy conserving paving method and apparatus using microwave heating of materials
02/17/1981US4251586 Road pavement and repair
01/1981
01/20/1981US4245923 Prestressing and prestressed road pavements
01/14/1981EP0022406A1 Building materials based on polyethylene, process for their manufacture and their use in the making of a road surface
01/13/1981US4244747 Modified asphalt paving compositions
01/07/1981EP0022055A1 Surface layer of a road containing an ice preventing additive, and process for the manufacture of that additive
01/07/1981EP0021532A1 Method of manufacturing a ground coating and semi-product for the same
12/1980
12/30/1980US4242144 Bituminous mixed composition and filler for same containing non-hygroscopic crystal water-containing substances
12/16/1980US4239547 Crushing, heating, reaction with sulfur
12/09/1980US4238241 Sulfonic acid source, sulfuric acid sludge
12/02/1980US4237152 Process for improving the resistance of asphalt pavement surfaces to corrosion, deterioration and disintegration
12/02/1980US4236675 Process and apparatus for producing stockpileable asphaltic concrete
11/1980
11/18/1980US4234346 High strength modified asphalt paving composition
11/13/1980WO1980002435A1 Road surfacing and method for manufacturing such road surfacing
10/1980
10/15/1980EP0017416A1 Uniform asphalt pavement
10/02/1980WO1980002030A1 Uniform asphalt pavement and production method therefore
09/1980
09/30/1980US4225359 Acidic earthen cemented compositions for building materials and process
09/30/1980CA1086457A1 Asphalt mixture
09/16/1980US4222786 Ferrochromium slag for uses requiring refractoriness and mechanical strength
09/09/1980US4221603 Mix design method for asphalt paving mixtures
09/03/1980EP0015200A1 Method and apparatus for the continuous production of coated bituminous bodies of any colour
08/1980
08/20/1980EP0014646A1 Method of preparing road surfaces and road surfaces obtained by this method
08/19/1980CA1083755A1 Plasticized pitch composition
08/12/1980US4217259 Asphaltic concrete compositions comprising diene/vinyl aromatic copolymers
08/07/1980WO1980001578A1 Improvements in or relating to methods and means for maintenance of road surfaces
07/1980
07/29/1980CA1082746A1 Mixture for pavement bases and the like
05/1980
05/14/1980EP0010556A1 Method and device for manufacturing a road surface, a runway or the like
05/13/1980US4202145 Cast-in-place concrete slab pouring form
04/1980
04/16/1980EP0009896A1 Sulphur concretes, mortars and the like, their compositions and methods of making them
03/1980
03/18/1980US4194023 Controlled deposition of asphalt emulsions
03/04/1980US4191490 Prestressed concrete roadway
03/04/1980US4191489 Method for improving load transfers between concrete slabs in zones at which joints are provided, and means for performing same
02/1980
02/12/1980US4188230 Sulphur concretes, mortars and the like
01/1980
01/09/1980EP0006809A2 Method of inserting joint members in concrete carriageways, with the concurrent placement of a surfacing course, machine for carrying out said method, and concrete pavements comprising wholly embedded joint members and surface grooves
01/08/1980CA1069393A1 Rubber paving
12/1979
12/04/1979US4177079 Asphaltic paving compositions and method of preparation from solid organic wastes
11/1979
11/27/1979US4175978 Glass flakes, asphalt
11/27/1979US4175885 Methods for sealing and resealing concrete using microwave energy
11/20/1979CA1066831A1 Method for bitumen-polyolefin-aggregate construction material
11/06/1979US4173489 Asphalt mineral aggregate compositions
11/06/1979CA1065843A1 Asphalt-aggregate recycling system with zoned inputs
10/1979
10/30/1979US4172679 Device for renewing road surfaces
10/23/1979US4172061 Asphaltic concrete compositions comprising hydrogenated diene/vinyl aromatic copolymers
10/23/1979US4172046 Emulsifier composition for asphalt emulsion
10/17/1979EP0004583A1 A filler suitable for use in road-surfacing bituminous compositions
10/09/1979US4170484 Bituminous-emulsion mineral aggregate compositions
10/02/1979CA1063410A1 Method and apparatus for plastifying and tearing up of damaged road-surfaces and covers
09/1979
09/11/1979US4167356 Roadway structures
09/04/1979CA1061623A1 Apparatus for repairing asphalt road surfaces
09/04/1979CA1061504A1 Elastomeric paving material
07/1979
07/31/1979CA1059679A1 Process for elastic composite from rubber or plastic particles in a filled polyurethane binder
07/17/1979USRE30047 Aggregate blend of materials having different sizes, textures and wear rates
07/17/1979CA1058439A1 Cold patching
05/1979
05/22/1979US4155654 Apparatus for continuous preparation of sulfur asphalt binders and paving compositions
05/16/1979EP0001754A1 Asphaltic concrete composition comprising hydrogenated diene/styrene copolymers
04/1979
04/18/1979EP0001440A1 Asphaltic concrete compositions comprising diene/vinyl aromatic copolymers
04/10/1979CA1052057A1 Asphalt composition, particularly for obtaining asphalt road surfaces, and method of producing this composition
03/1979
03/20/1979US4145154 Non-skid highway surfacing
02/1979
02/27/1979CA1049202A1 Asphalt cement and concrete compositions
02/20/1979CA1048835A1 Method of providing a surface dressing for a roadway
02/13/1979US4139676 Consolidation of aggregate material
02/07/1979EP0000642A1 A method of sealing bridge deck joints
02/06/1979CA1047742A1 Process for increasing the mechanical strength of porous articles
12/1978
12/26/1978CA1045265A1 Sulphur-bituminous compositions stabilized with organosiloxane polymer
12/12/1978US4129398 Method and apparatus for plastifying and tearing up of damaged road-surfaces and covers
12/05/1978CA1043509A1 Sulfur composition
11/1978
11/14/1978US4125580 Process for the manufacture of pretensioned carriageway slabs
11/07/1978CA1042145A1 Method for emulsifying asphalt-rubber paving material and a stable thixotropic emulsion of said material
10/1978
10/17/1978US4120832 Process for the preparation of a coating composition for roads, airports and industrial floorings
10/03/1978US4118137 Portland cement stabilized soil base covered with elastic rubber-asphalt layer and surfacing layer
09/1978
09/12/1978US4113401 Method of pavement repair
08/1978
08/15/1978US4107112 Epoxy resin soil stabilizing compositions
08/15/1978US4106296 Sub-bases of roads, runways, sand dunes
08/08/1978US4105458 Blend of two aggregate materials of different wear rates in binder matrix
06/1978
06/27/1978US4097172 Applying or mixing patching material with a thermoplastic polymeric dissolved in volatile solvent
06/27/1978CA1033862A1 Floor and road coverings
06/13/1978US4094697 Asphalt cement and concrete compositions and filler compositions therefor
04/1978
04/25/1978US4086291 Method of producing a paving mass and a paving mass produced by the method
04/18/1978US4084915 Method for reconditioning and resurfacing pavement
02/1978
02/07/1978US4072020 Aggregating sands; flooding with polymer emulsion containing stabilizer
01/1978
01/17/1978US4069182 Elastomeric pavement repair composition
01/03/1978US4066723 Method and apparatus for making fibrous concrete
10/1977
10/11/1977US4053537 Coating rubber a paste composed of a polyether and fillers or pigments, adding a polyisocyanate binder
1 ... 33 34 35 36 37 38 39 40 41 42 43 44