Research on Test and Application of Silane Impregnating Compound in Cold Zone Tide Gate Protection
SONG Liyuan;Liaoning Water Conservancy and Hydropower Research Institute;
Chlorine salt erosion and freeze-thaw cycle functionare main environmental factors lowering the durability and leading to invalidity aiming at tide gates in cold coastal area. In tide gate reconstruction project of Liaoning Donggang,silane impregnating compound is regarded as protection material of main concrete members. In the paper,the advantages and reliability of the material in cold zone hydraulic structure protective projects are verified through concrete block antiseepage and frost-resistance performance contrast test as well as field demonstration application, thereby providing beneficial reference for project design and use.
【CateGory Index】： TV431;TV66