The application of lean construction theory in construction waste reduction
精益建造理论在施工浪费削减中的应用

摘要

精益建造理论源于制造业的精益理念，旨在通过系统化方法识别并消除施工过程中的各类浪费，从而提升工程效率与质量。本文围绕“如何应用精益建造理论有效削减施工浪费”这一核心论点，分析当前施工过程中常见的浪费类型及其成因，并结合实际案例探讨精益工具如5S管理、价值流图和持续改进机制在施工管理中的具体应用路径。通过引入精益理念，能够显著优化资源配置、缩短工期并降低施工成本，为建筑行业实现高质量发展提供可行方案。

Abstract

Derived from the lean philosophy in manufacturing, the lean construction theory aims to identify and eliminate various wastes in the construction process through systematic methods, thereby improving project efficiency and quality. Focusing on the core argument of "how to effectively reduce construction waste by applying lean construction theory", this paper analyzes the common types of waste in the current construction process and their causes. Combined with practical cases, it discusses the specific application paths of lean tools such as 5S management, value stream mapping, and continuous improvement mechanisms in construction management. The introduction of lean concepts can significantly optimize resource allocation, shorten construction periods, and reduce construction costs, providing a feasible solution for the high-quality development of the construction industry.