公开(公告)号：US20240182649A1

公开(公告)日：2024-06-06

申请号：US18403329

申请日：2024-01-03

申请人： Inbicon A/S

发明人： Duy Michael Lee ,  Mia Frosch Mogensbæk Foverskov

IPC分类号： C08H8/00 ,  C08L7/02 ,  C08L9/00 ,  C08L9/06 ,  C08L19/00 ,  C08L53/02 ,  C08L95/00 ,  C08L97/00 ,  E01C5/12 ,  E01C7/35

CPC分类号： C08H8/00 ,  C08L7/02 ,  C08L9/00 ,  C08L9/06 ,  C08L19/003 ,  C08L53/02 ,  C08L95/00 ,  C08L97/005 ,  E01C5/12 ,  E01C7/353 ,  C08L2555/52 ,  C08L2555/64 ,  C08L2555/82 ,  C08L2555/84 ,  C08L2555/86 ,  Y02A30/30

摘要： The current invention concerns composition comprising bitumen, one or more plasticity modifying agent(s), and lignin, as well as methods and uses related to such compositions. In particular, compositions are disclosed with improved properties, such as mixing properties.

公开(公告)号：US20240141597A1

公开(公告)日：2024-05-02

申请号：US18382350

申请日：2023-10-20

申请人： NIHON KENSETSU GIJUTSU CO.,LTD.

发明人： Yutaka HARA

IPC分类号： E01C3/06 ,  E01C3/00 ,  E01C7/35 ,  E01C19/48

CPC分类号： E01C3/06 ,  E01C3/003 ,  E01C7/35 ,  E01C19/4806

摘要： Provided is a water-permeable-retentive pavement structure that includes: a water absorption column formed by filling foam glass in a hole, the foam glass having a continuous pore structure with a grain diameter of 1.0 mm to 2.0 mm, and the hole being formed through a roadbed to a depth below a groundwater level; a road subgrade formed on the roadbed, the road subgrade including the foam glass having a continuous pore structure with a grain diameter of 1.0 mm to 2.0 mm; and a water-permeable pavement formed on the road subgrade.

公开(公告)号：US11560674B2

公开(公告)日：2023-01-24

申请号：US17125152

申请日：2020-12-17

申请人： VENTURE CORPORATION

发明人： Orville Spray

IPC分类号： E01C7/14 ,  E01C7/35 ,  E01C7/18 ,  E01C11/00 ,  E01C7/00

摘要： A paving mixture for application to a surface and a method for the same are provided. The mixture comprises a binding material layer applied to the surface to form a base layer on the surface, and an aggregate material layer applied on top of the binding material layer, wherein the binding material layer comprises at least 13% of the bitumen in the paving mixture by weight, the aggregate material layer contains an asphalt mixture that provides a road surface, and the aggregate material layer and the binding material layer are combined on the surface within 30 seconds of application of the binding material layer.

公开(公告)号：US11542668B2

公开(公告)日：2023-01-03

申请号：US15886605

申请日：2018-02-01

申请人： A.L.M HOLDING COMPANY ,  ERGON ASPHALT & EMULSIONS, INC.

发明人： Gerald H. Reinke ,  Gaylon L. Baumgardner ,  Andrew Hanz

IPC分类号： E01C11/00 ,  C08L95/00 ,  C04B24/02 ,  C08K5/05 ,  E01C7/35 ,  C04B26/26 ,  C08L91/00 ,  C04B111/00

摘要： Pavement aging can be reduced by applying to an asphalt-containing pavement a topcoat layer or a surface treatment containing asphalt binder with sterols.

公开(公告)号：US11124926B2

公开(公告)日：2021-09-21

申请号：US16261758

申请日：2019-01-30

申请人： KRATON POLYMERS LLC

发明人： Brian Fennell ,  Martin Thompson ,  Christopher Holmes

IPC分类号： E01C11/00 ,  E01C19/17 ,  E01C7/35 ,  E01C7/18

摘要： A method for repairing/treating a pavement with the use of a rheologically modifier is disclosed. The method comprises first applying a layer of a rheologically modifier composition comprising a rejuvenating component onto the top surface of the pavement that needs repair, then applying a second layer of an asphaltic binder onto the rheologically modifier layer. The second layer of asphaltic binder effectively seals the rheologically modifier layer with the rejuvenating component for intimate contact with the top pavement surface, thus penetrating the surface layer to extend the life of the pavement surface, arresting the deterioration of visco-elastic properties and restoring some of those properties.

公开(公告)号：US20200291233A1

公开(公告)日：2020-09-17

申请号：US16806416

申请日：2020-03-02

申请人： Ecolab USA Inc.

发明人： Robert Gabel ,  Glenda Vale ,  Eric Bauch ,  Chenthamarkshan Nair ,  Adam Meyers

IPC分类号： C08L95/00 ,  C08K5/17 ,  C08K5/13 ,  C08K5/19 ,  C08K5/05 ,  C08K5/3445 ,  C08K5/103 ,  C08K3/22 ,  C08K3/24 ,  C08K5/09 ,  E01C11/00 ,  E01C7/35

摘要： Compositions and methods are provided for treating a pavement such as by microsurfacing or slurry sealing. The compositions contain iron chelants that are effective in reducing discoloration of the pavement surface.

公开(公告)号：US20190301105A1

公开(公告)日：2019-10-03

申请号：US16442320

申请日：2019-06-14

申请人： William B. Coe

发明人： William B. Coe

IPC分类号： E01C11/00 ,  E01C23/14 ,  E01C19/48 ,  E04B1/66 ,  C09J119/00 ,  C09D119/00 ,  E01D22/00 ,  E01D19/08 ,  E01C7/26 ,  E01C7/18 ,  E01C23/06 ,  E01C23/03 ,  C08L95/00 ,  E01C7/35 ,  C09J195/00 ,  E01C19/15 ,  E02D31/06 ,  B32B5/02 ,  B32B7/12 ,  B32B18/00

摘要： A pavement repair system is provided utilizing solid phase auto regenerative cohesion and homogenization by liquid asphalt oligopolymerization technologies. The system is suitable for use in repairing asphalt pavement, including pavement exhibiting a high degree of deterioration (as manifested in the presence of potholes, cracks, ruts, or the like) as well as pavement that has been subject to previous repair and may comprise a substantial amount of dirt and other debris (e.g., chipped road paint or other damaged or disturbed surfacing materials). A system utilizing homogenization by liquid asphalt oligopolymerization is suitable for rejuvenating or repairing aged asphalt, thereby improving properties of the paving material.

公开(公告)号：US20190177923A1

公开(公告)日：2019-06-13

申请号：US16087953

申请日：2017-03-23

申请人： HOLCIM TECHNOLOGY LTD

发明人： Duc Tung DAO ,  Mohsen ECH ,  Nicolas MIRAVALLS ,  Eric STORA

IPC分类号： E01C7/35 ,  E01C11/22

CPC分类号： E01C7/358 ,  C04B28/04 ,  E01C11/226 ,  Y02A30/32

摘要： A concrete pavement structure includes a base layer directly coated by a wearing layer, wherein the base layer is a concrete base layer and the wearing layer is an elastomer modified pervious concrete layer, having a thickness below to 4 cm, a void content ranging from 5% to 20% in volume, and a maximal diameter of aggregates present in the polymer modified pervious concrete layer is 10 mm.

公开(公告)号：US09896602B2

公开(公告)日：2018-02-20

申请号：US15183440

申请日：2016-06-15

申请人： InVia Pavement Technologies, LLC

发明人： Timothy M. O'Connell ,  Ronnie J. Price ,  Andrew C. Fox ,  Richard K. Steger

IPC分类号： C09D195/00 ,  E01C7/35 ,  C08L95/00 ,  B05D1/02 ,  E01C3/00 ,  E01C3/06 ,  E01C11/00 ,  E01C19/17

CPC分类号： C09D195/005 ,  B05D1/02 ,  C08L95/005 ,  C08L2555/28 ,  C08L2555/50 ,  C08L2555/52 ,  E01C3/003 ,  E01C3/06 ,  E01C7/353 ,  E01C11/005 ,  E01C19/17

摘要： A sprayable coating composition, and method of application, for coating asphalt paving surfaces. In the coating composition, a low bulk density aggregate material of sprayable particle size is suspended in a sprayable asphalt emulsion in an amount sufficient to increase the micro-texture surface roughness of the cured coating.

公开(公告)号：US20180002528A1

公开(公告)日：2018-01-04

申请号：US15197070

申请日：2016-06-29

申请人： Textile Rubber & Chemical Company, Inc.

发明人： Arthur Barry Baughman ,  Joseph Charles English, II

IPC分类号： C08L95/00 ,  E01C7/30 ,  C04B26/26 ,  E01C7/35 ,  E01C23/14 ,  C04B111/00

CPC分类号： C08L95/005 ,  C04B26/26 ,  C04B2111/0075 ,  C08L2201/52 ,  C08L2555/80 ,  C09D195/005 ,  E01C7/185 ,  E01C7/24 ,  C04B24/2623

摘要： The invention comprises a product comprising a continuous phase comprising water and a discontinuous phase comprising an asphalt composition and a vinyl acetate-ethylene copolymer. A method for using the composition is also disclosed.