高性能防水剂在富水地区地下工程中的应用研究

Research on the Application of High Performance Water Repellent in Underground Engineering of Water-Rich Areas

地下工程由于深埋于地下,时刻受到地下水的影响,如防水问题处理不好,致使地下水渗漏到工程内部,将带来一系列问题。本研究通过一种高性能防水剂在地下工程中的应用,对掺加防水剂后混凝土的抗渗透性能、抗裂性能等进行试验研究。研究显示,该高性能防水剂及相关试验研究方法可在富水地区地下工程中进行推广使用,为今后类似的地下工程提供参考。

Due to the deep underground burial, the underground engineering is subject to the penetration of groundwater. If the waterproofing is not handled well, the groundwater will leak into the interior of the project, which will bring a series of problems. In this study, by studying the application of a high performance waterproofing agent in underground engineering, this paper studies the anti-penetration performance and crack resistance of the concrete after adding water repellent. The research shows that the high performance waterproofing agent and related research methods can be promoted and used in underground projects in rich water areas, providing a reference for future engineering practice.