Abstract: This research aims to explore the scientific application of waterproofing and seepage prevention technologies in construction projects, providing references for enhancing the durability and safety of buildings. Starting from the problems such as structural damage, functional failure and economic loss caused by building leakage, the necessity of applying this technology is clarified. By adopting the classified research method, the causes of leakage in areas prone to leakage such as basements, roofs, exterior walls, and kitchens and bathrooms are analyzed. It details the key points of suitable waterproofing and anti-seepage technologies, proposes solutions, and strictly controls details across design, material selection, construction, and management stages, emphasizing inspection and acceptance to prevent leakage risks. Based on engineering cases, it can be known that the reasonable application of this technology can reduce the leakage rate by more than 60% and significantly improve the structural stability. However, there are still problems such as uneven material quality, non-standard construction, and lack of later maintenance. Based on this, solutions such as optimizing material selection, strengthening construction control, and establishing maintenance mechanisms are proposed. At the same time, it is pointed out that the research does not cover the technical adaptability in special climate regions, and further research can be expanded in the future.

Key words: waterproofing and seepage prevention technology, construction engineering, material selection, construction control

摘要： 该项研究旨在探究防水防渗技术在建筑工程中的科学应用,为提升建筑耐久性与安全性提供参考。从建筑渗漏引发的结构损坏、功能失效及经济损失等问题切入,阐明该技术应用的必要性。采用分类研究法,针对地下室、屋面、外墙及厨卫等渗漏易发部位,分析各部位渗漏成因,详解适配的防水防渗技术要点,提出解决方案,并从设计、材料、施工与管理等各个阶段,严格把控细节,强调检查验收,预防渗漏风险。结合工程案例,合理应用该技术可使渗漏率降低60%以上,显著提升结构稳定性,但仍存在材料质量不均、施工不规范、后期维护缺失等问题。据此提出优化材料选型、强化施工管控、建立维护机制等解决方案,同时指出研究未涵盖特殊气候区域技术适配性,后续可进一步拓展研究。

关键词: 防水防渗技术, 建筑工程施工, 材料选型, 施工管控