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17 条记录 (耗时 0.014 秒)

    Bitumen which is solid at ambient temperature
    1.
    发明授权
    Bitumen which is solid at ambient temperature 有权

    公开(公告)号：US11021397B2

    公开(公告)日：2021-06-01

    申请号：US16304243

    申请日：2017-05-22

    申请人： TOTAL MARKETING SERVICES

    发明人： Mouhamad Mouazen ,  Laurence Lapalu

    IPC分类号： C04B26/26 ,  C04B24/04 ,  C04B24/12 ,  C04B20/10 ,  E01C7/20 ,  C04B111/00

    摘要： Bitumen which is solid at ambient temperature, in the form of granules including a core made of a first bituminous material and a coating layer made of a second bituminous material, in which: the first bituminous material includes at least one bitumen base and the second bituminous material includes: at least one bitumen base and at least one chemical additive chosen from: an organic compound, a viscosifying compound, a paraffin, a polyphosphoric acid and mixtures thereof; or at least one pitch having a ring-and-ball softening point (RBSP) greater than or equal to 80° C., it being understood that the RBSP is measured according to the EN 1427 standard; or a mixture of these materials.

    BITUMEN WHICH IS SOLID AT AMBIENT TEMPERATURE
    2.
    发明申请
    BITUMEN WHICH IS SOLID AT AMBIENT TEMPERATURE 审中-公开

    公开(公告)号：US20190352229A1

    公开(公告)日：2019-11-21

    申请号：US16304243

    申请日：2017-05-22

    申请人： TOTAL MARKETING SERVICES

    发明人： Mouhamad MOUAZEN ,  Laurence LAPALU

    IPC分类号： C04B26/26 ,  C04B24/04 ,  C04B24/12 ,  C04B20/10 ,  E01C7/20

    摘要： Bitumen which is solid at ambient temperature, in the form of granules including a core made of a first bituminous material and a coating layer made of a second bituminous material, in which: the first bituminous material includes at least one bitumen base and the second bituminous material includes: at least one bitumen base and at least one chemical additive chosen from: an organic compound, a viscosifying compound, a paraffin, a polyphosphoric acid and mixtures thereof; or at least one pitch having a ring-and-ball softening point (RBSP) greater than or equal to 80° C., it being understood that the RBSP is measured according to the EN 1427 standard; or a mixture of these materials.

    Method for Chip Seal Coating
    3.
    发明申请
    Method for Chip Seal Coating 审中-公开
    芯片密封涂层方法

    公开(公告)号：US20110222965A1

    公开(公告)日：2011-09-15

    申请号：US13034439

    申请日：2011-02-24

    申请人： Dennis Copp

    发明人： Dennis Copp

    IPC分类号： E01C7/20 ,  E01C7/35

    CPC分类号： E01C7/187 ,  E01C7/353

    摘要： This invention relates to a method for chip seal coating. Aggregate is pre-coated, at ambient temperature, with an emulsion. The pre-coated aggregate is then allowed to sit, preferably for at least 24 hours, to allow the mixture to break into the asphalt and soapy water components of the mixture. The aggregate is then air dried to a moisture content of between 1 percent minimum to a maximum of 15 percent. A paved surface may be manufactured by first apply hot asphalt binder to a properly prepared base. The pre-coated aggregate is then spread on top of the binder. Using a roller, the aggregate is embedded into the binder and compacted.

    摘要翻译： 本发明涉及一种切屑密封涂覆方法。 聚合物在环境温度下用乳液预涂覆。 然后将预先涂覆的骨料置于优选至少24小时，以允许混合物分解成混合物的沥青和肥皂水组分。 然后将骨料空气干燥至1％至最高15％的水分含量。 可以通过首先将热沥青粘合剂施加到适当制备的基底上来制造铺设的表面。 然后将预涂层的聚集体铺在粘合剂的顶部。 使用辊子，将骨料嵌入粘合剂中并压实。

    APPLICATION OF A RANDOM-LAID WEB FOR ROADWAY CONSTRUCTION WITH IMPROVED ADHESION PROPERTIES
    6.
    发明申请
    APPLICATION OF A RANDOM-LAID WEB FOR ROADWAY CONSTRUCTION WITH IMPROVED ADHESION PROPERTIES 审中-公开
    适用于道路建设的随机网络具有改进的粘合性能

    公开(公告)号：US20160340837A1

    公开(公告)日：2016-11-24

    申请号：US15157988

    申请日：2016-05-18

    申请人： SIKA TECHNOLOGY AG

    发明人： Herbert ACKERMANN

    IPC分类号： E01C7/18 ,  E01C19/00 ,  E01C7/20 ,  E01C7/35 ,  C09J123/08 ,  C09D195/00

    CPC分类号： E01C7/185 ,  C09D195/00 ,  C09J123/0853 ,  C09J123/0869 ,  E01C7/20 ,  E01C7/325 ,  E01C7/353 ,  E01C19/00 ,  Y02A30/333

    摘要： A method for producing a roadway construction, including the steps of applying a random-laid web composed of an adhesive composition which includes at least one solid epoxy resin and at least one thermoplastic polymer solid at room temperature to a substrate including a bearing structure, preferably a concrete structure, and applying a bitumen-based bearing course. The method permits rapid and efficient production of a roadway construction with improved adhesion of asphalt to the substrate. To some extent, primer pretreatment of surfaces is no longer needed.The present invention relates to a method for producing a roadway construction, comprising the steps of: applying a random-laid web composed of an adhesive composition which comprises at least one solid epoxy resin and at least one thermoplastic polymer solid at room temperature to a substrate comprising a bearing structure, preferably a concrete structure, and applying a bitumen-based bearing course.The method permits rapid and efficient production of a roadway construction with improved adhesion of asphalt to the substrate. To some extent, primer pretreatment of surfaces is no longer needed.

    摘要翻译： 该方法允许快速且有效地生产具有改善沥青与基材的附着力的道路施工。 在一定程度上，不再需要表面的底漆预处理。

    Pavement rehabilitation using cold in-place asphalt pavement recycling
    7.
    发明授权
    Pavement rehabilitation using cold in-place asphalt pavement recycling 有权
    路面康复使用冷的现场沥青路面回收

    公开(公告)号：US08083434B1

    公开(公告)日：2011-12-27

    申请号：US12460042

    申请日：2009-07-13

    申请人： Albert Mark Gorman ,  Paul Anthony Gorman ,  Douglas Jones ,  John Dearborn

    发明人： Albert Mark Gorman ,  Paul Anthony Gorman ,  Douglas Jones ,  John Dearborn

    IPC分类号： E01C7/20

    CPC分类号： E01C23/065 ,  E01C23/088 ,  E01C2301/50

    摘要： A method of cold in-place recycling of asphalt to remediate distressed roads. Asphalt particles obtained by milling the existing asphalt are limited by screening to a maximum size of about one inch length. Asphalt particle size may be established by limiting tooth spacing of the road milling equipment milling head to about 5/16 inch or 8 millimeter spacing intervals. A predetermined proportion of portland cement, water, and asphalt emulsion are added to generated asphalt particles. Portland cement may be deposited onto the existing asphalt prior to milling. The resulting combination is mixed to generate a recycled mix, which may then be discharged onto the road being remediated and further processed, such as by screeding, compacting, and sealing.

    摘要翻译： 沥青冷就地​​再利用方法，用于修复恶劣道路。 通过研磨现有沥青获得的沥青颗粒通过筛选受到约1英寸长度的最大尺寸的限制。 沥青颗粒尺寸可以通过将道路铣削设备铣头的齿距限制到约5/16英寸或8毫米间隔间隔来建立。 将一定比例的波特兰水泥，水和沥青乳液加入生成的沥青颗粒中。 在研磨前可将波特兰水泥沉积在现有沥青上。 将所得到的组合混合以产生再循环的混合物，然后可将其再次排出到待修复和进一步加工的道路上，例如通过熨平，压实和密封。

    Cold Patch Asphaltic Binder
    8.
    发明申请
    Cold Patch Asphaltic Binder 审中-公开

    公开(公告)号：US20200048466A1

    公开(公告)日：2020-02-13

    申请号：US16537035

    申请日：2019-08-09

    申请人： Billy Shane McDADE

    发明人： Billy Shane McDADE

    IPC分类号： C08L95/00 ,  E01C7/26 ,  E01C11/00 ,  E01C7/20

    摘要： Disclosed are binder formulations that can be configured to reduce or limit the evaporation of volatile solvents of an asphalt concrete within which the binder is used. Some embodiments can relate to an asphalt concrete having an embodiment of the binder. Additional embodiments can involve methods of producing the binder and/or the asphalt concrete.