接地降阻材料的应用及降阻效果评价

对目前在接地工程中应用的接地降阻防腐材料，如降阻剂，电解地极（或称离子法），接地模块等材料的降阻机理，降阻效果和使用中存在的问题进行了分析和评价，结合实际的接地工程对如何选择降阻材料，使用降阻材料和降阻措施，提出具体的意见．并用技术经济分析的观点对如何有效地发挥降阻材料的降阻效果，减少其对接地装置的腐蚀，延长接地装置的使用寿命，进行了研究．

Application of Grounding Resistance Reducing Material and Its Evaluation

The mechanism and effect of resistance reducing of generally adopted anti-corrosion materials such as resistance reducing material, electrolyzing grounding rod, conductive cement and grounding module in existing earthed engineering application and the problems in the practical use are analyzed. According to the practical grounding projects, some practical advices on how to choose resistance reducing material and to use resistance reducing material and resistance reducing measures are proposed. In terms of the technical economy, the problems of making full use of resistance reducing effect of resistance reducing material, slowing the corrosion of the grounding device and extending the life of grounding device are also discussed. The application of resistance reducing material and the points for attention in the application are proposed.