公开(公告)号：US20120111736A1

公开(公告)日：2012-05-10

申请号：US13290496

申请日：2011-11-07

申请人： Gareth Kevin GLASS ,  Nigel DAVISON ,  Adrian Charles ROBERTS

发明人： Gareth Kevin GLASS ,  Nigel DAVISON ,  Adrian Charles ROBERTS

IPC分类号： C23F13/00

CPC分类号： C23F13/14 ,  C23F13/06 ,  C23F2201/02 ,  C23F2213/22

摘要： A method and a steel reinforced concrete protector in an anode cavity which comprises a cored or drilled hole or a cut chase formed in concrete. The protector comprises a sacrificial anode assembly and a separate backfill. The sacrificial anode assembly comprises a sacrificial metal element less noble than steel and an activator to maintain an activity of the sacrificial metal element. The at least one spacer prevents the sacrificial metal element and the activator from contacting the anode cavity. The spacer and the sacrificial metal element have a coupling mechanism which facilitates connection of the sacrificial metal element to the spacer. The backfill is a pliable and viscous material which contains an electrolyte, and the backfill facilitates embedding the anode assembly in the anode cavity. A prepackaged sacrificial anode assembly and a method of increasing a shelf life of the sacrificial anode is also covered.

摘要翻译： 阳极腔中的方法和钢筋混凝土保护器，其包括在混凝土中形成的芯或钻孔或切割追逐。 保护器包括牺牲阳极组件和单独的回填。 所述牺牲阳极组件包括牺牲金属元素，所述牺牲金属元素比钢和激活剂贵，以保持所述牺牲金属元件的活性。 所述至少一个间隔物防止牺牲金属元件和活化剂接触阳极腔。 间隔件和牺牲金属元件具有有助于将牺牲金属元件连接到间隔件的联接机构。 回填是一种柔韧且粘稠的材料，其含有电解质，并且回填便利将阳极组件嵌入阳极腔。 还包括预包装的牺牲阳极组件和增加牺牲阳极的保质期的方法。