公开(公告)号：WO2006003466A2

公开(公告)日：2006-01-12

申请号：PCT/GB2005/002695

申请日：2005-07-07

Applicant: ASI SOLUTIONS PLC ,  ROGERS, Keith ,  CALDWELL, Neil

Inventor： ROGERS, Keith ,  CALDWELL, Neil

IPC: E01C23/06

CPC classification number: E01C23/14 ,  E01C23/065 ,  E01C23/082

Abstract: A method of repairing a damaged area of a bituminous wearing course including heating the damaged area with an infrared heater, raking the heated damaged area, applying a bitumen rejuvenating liquid composition to the raked heated damaged area, adding new material to the rejuvenated raked heated damaged area, compacting the new material to provide a compacted repaired area of bituminous wearing course, wherein said new material is applied cold and is in the form of a composition including aggregate, bituminous material and a naturally occurring mineral asphalt based liquid material. A composition for use as the new material in the method of repairing a damaged area of a bituminous wearing course includes aggregate, bituminous material and a naturally occurring mineral asphalt based liquid material, and is in a cold state. The damaged area may be heated by an infrared heater, said infrared heater comprising at least one radiator for applying heat to an underlying damaged bituminous wearing course, and control means for controlling the applied heat such that the heating temperature is defined by a lower predetermined limit and an upper predetermined limit.

Abstract translation: 修复沥青磨损过程受损区域的方法，包括用红外线加热器加热受损区域，捣毁加热的受损区域，将沥青回弹液体组合物施加到倾斜的加热损坏区域，将新材料添加到复原的加热损伤 区域，压实新材料以提供沥青磨损过程的压实修复区域，其中所述新材料被施加冷，并且是包括骨料，沥青材料和天然存在的矿物沥青基液体材料的组合物的形式。 用于修复沥青磨损过程损坏区域的方法中的新材料的组合物包括骨料，沥青材料和天然存在的矿物沥青基液体材料，并且处于冷态。 受损区域可以被红外加热器加热，所述红外线加热器包括至少一个用于向下面的受损的沥青磨损过程加热的散热器，以及用于控制加热的控制装置，使得加热温度由下限预定极限 和上限预定值。