Research and practice on waterproof technology of exterior wall systems of prefabricated buildings
装配式建筑外墙系统防水技术研究与实践

摘要

装配式建筑外墙系统作为现代建筑技术的重要组成部分，其防水性能直接影响到建筑物的使用寿命和安全性。本文针对装配式建筑外墙系统的防水技术进行了深入研究，分析了当前存在的主要问题，并提出了一系列创新解决方案。首先探讨了影响防水效果的关键因素，包括材料选择、施工工艺以及设计缺陷等。接着通过案例分析验证了不同防水措施的实际应用效果，指出了优化设计方案的重要性，采用新型防水材料结合科学合理的施工工艺能够显著提升外墙系统的防水性能。

Abstract

As an important part of modern construction technology, the waterproof performance of the exterior wall system of prefabricated buildings directly affects the service life and safety of buildings. This paper conducts an in-depth study on the waterproof technology of the exterior wall system of prefabricated buildings, analyzes the main existing problems, and proposes a series of innovative solutions. Firstly, it explores the key factors affecting the waterproof effect, including material selection, construction technology, and design defects, etc. Then, through case studies, it verifies the practical application effects of different waterproof measures, points out the importance of optimizing the design scheme, and concludes that the use of new waterproof materials combined with scientific and reasonable construction technology can significantly improve the waterproof performance of the exterior wall system.