摘要
介绍了高坝工程除险加固中存在的问题,提出喷涂聚脲材料在工程应用中的必要性和优越性。通过实际工程应用表明聚脲材料具有良好的防渗性、高附着力,出色的可修复性,优良的抗冲磨性等优点,实用价值高,值得大范围推广应用。
The problems from the risk-elimination and strengthening of high dam are described herein, and then the necessity and superiority of the application of the sprayed polyurea material to the actual construction are put forward as well. Through the actual application, it is demonstrated that the polyurea material has a higher applicable value with the merits such as better anti- seepage performance, high adhesive force, perfect repairability, excellent abrasion resistance, etc. Therefore, it is valuable to be popularized within a large area.
出处
《水利水电技术》
CSCD
北大核心
2013年第6期62-64,共3页
Water Resources and Hydropower Engineering
关键词
聚脲材料
大坝防渗
除险加固
polyurea material
anti-seepage of dam
risk-elimination and strengthening
