混凝土面板防渗及抗冻害处理技术的应用

为了有效地提高混凝土面板的防渗及抗冻害性能，针对山西西龙池抽水蓄能电站下水库库岸混凝土面板出现的裂缝，在灌浆处理的基础上，进行了混凝土面板抗冻害防护处理，有效地防止了裂缝的发展和扩大，提高了混凝土面板的耐久性。

Application of Disposal Technigue of Anti-seepage and Anti-freeze for Concrete Face Slab

For raising the anti-seepage and the anti-freeze functions of concrete face slab effectively,aiming at the cracks that occur on the concrete face slabs in the lower reservoir of Shanxi Xilongchi Pumped Storage Power Station,the protect disposal of anti-freeze for concrete face slabs is carried out on the basis of grouting disposal. This technique effective prevents the development and expansion of cracks, and raises the durability of concrete face slab.