| Patents for E01C 7 - Coherent pavings made in situ (4,332) |
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| 08/30/1977 | US4045395 Coal tar and polyvinyl acetate emulsion |
| 06/07/1977 | US4028293 Polymers, bitumens |
| 05/24/1977 | US4025683 Sound-proofing coating composition |
| 05/03/1977 | US4021393 Method and composition for surfacing and repairing broken pavements with an elastomeric material having improved flexing properties at freezing temperatures without any significant loss of viscosity at high application temperatures |
| 04/19/1977 | US4018730 Method for emulsifying asphalt-rubber paving material and a stable thixotropic emulsion of said material |
| 04/19/1977 | US4018617 Mixture for pavement bases and the like |
| 04/19/1977 | US4018540 Road maintenance machine |
| 04/12/1977 | US4017446 Frictionally stable emulsions |
| 03/15/1977 | US4012537 Calcium halide and alkali metal hydroxide dispersed in asphalt or bitumen |
| 02/15/1977 | US4008095 Coal, asphalt particles |
| 02/15/1977 | US4007995 Method of providing a surface dressing for a roadway |
| 01/11/1977 | US4002412 Stabilizing open graded asphalt-concrete |
| 12/28/1976 | US4000095 Method for preparing materials containing minerals and synthetic substances and materials manufactured according to said method and objects consisting of said materials |
| 12/28/1976 | US3999743 Asphalt-aggregate recycle process and apparatus |
| 12/14/1976 | US3997355 Asphalt |
| 12/14/1976 | US3997276 Road maintenance machine and methods |
| 11/23/1976 | US3993412 Freeze thaw stability, longer life and prevents reflective cracking |
| 10/19/1976 | US3986889 Method of producing a mixture of bitumen and subdivided solid mineral matter |
| 08/31/1976 | US3977891 Natural hydrated silicates |
| 08/31/1976 | US3977803 Process for developing surfaces |
| 07/20/1976 | US3970404 Method of reconstructing asphalt pavement |
| 07/20/1976 | US3970403 Anisotropic road surface |
| 06/22/1976 | US3965281 Method for paving surfaces with granular, flaky or powdery asphalt |
| 05/25/1976 | US3959006 Neodymium)-(calcium, strontium or magnesium)-(zirconium or tin)-oxygen |
| 05/25/1976 | US3958891 Aggregate elements for improving anti-skid and visibility properties of traffic regulating markings on roadway pavements |
| 05/18/1976 | US3958067 Granular asphalts |
| 05/18/1976 | US3957525 Road surfacing materials |
| 04/27/1976 | US3953390 Process for preparing a composition for the surface of roads, airport runways and like surfaces and the products obtained |
| 03/09/1976 | US3942966 Methods of preparing ceramic material |
| 03/02/1976 | US3941607 Method for production of a surface layer for traffic areas and the like |
| 01/27/1976 | US3935158 Road marking paint compositions |
| 01/13/1976 | US3932051 Highway construction |