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    • 4. 发明公开
    • METHOD AND DEVICE FOR THE TREATMENT OF AN ASPHALT STRUCTURE WITH A LIQUID AGENT
    • VERFAHREN UND VORRICHTUNG ZUR BEHANDLUNG EINER ASPHALTSTRUKTUR MIT EINEMFLÜSSIGENMEDIUM
    • EP3103921A1
    • 2016-12-14
    • EP15202750.4
    • 2015-12-24
    • Heijmans N.V.
    • VAN BOCHOVE, Gerrit Gijsbertus
    • E01C7/18E01C7/35E01C19/17
    • E01C7/187E01C7/35E01C11/005E01C19/17E01C19/178
    • The present invention relates to a method for the treatment with a liquid agent of an asphalt structure, in particular an asphalt structure which comprises a porous asphalt surface course, using an air flow directed at the aforesaid asphalt structure, wherein said treatment comprises the following steps:
      i) spraying a liquid binder onto the surface course of the aforesaid asphalt structure;
      ii) directing a concentrated air flow at the liquid binder sprayed onto the aforesaid surface course in step i), wherein step ii) is carried out in such a manner that the spraying according to step i) and the directing of the air flow according to step ii) are carried out as separate steps, so that the aforesaid liquid binder will penetrate through the surface course, forming a sealing layer of binder in the aforesaid surface course in a region near the bottom side of the surface course.
    • 本发明涉及一种用沥青结构液体剂处理的方法,特别是沥青结构,该沥青结构包括使用指向上述沥青结构的空气流的多孔沥青路面,其中所述处理包括以下步骤 :i)将液体粘合剂喷涂到上述沥青结构的表面上; ii)在步骤i)中将喷射到上述表面层上的液体粘合剂上的浓缩空气流引导,其中步骤ii)以这样的方式进行:使得根据步骤i)的喷雾和根据 步骤ii)作为单独的步骤进行,使得上述液体粘合剂将穿过表面层,在靠近表面层的底侧的区域中在上述表面层中形成粘合剂的密封层。