三峡プロジェクトにおけるポリカルボキシレート系超可塑剤の役割:コンクリート性能の向上
The Role of Polycarboxylate Superplasticizers in the Three Gorges Project: Enhancing Concrete Performance The Three Gorges Project, a monumental hydropower engineering achievement, relied on cutting-edge materials to meet its rigorous concrete standards. Among these, Polycarboxylate Superplasticizers (PCEs) played a pivotal role in optimizing concrete properties, enhancing durability, and streamlining construction. This article delves into how PCEs contributed to the success of the Three Gorges Project, backed by technical data from detailed concrete mix studies. What Are Polycarboxylate Superplasticizers? Polycarboxylate Superplasticizers are advanced chemical admixtures designed to reduce water content in concrete while maintaining or improving its workability. In the Three Gorges Project, PCEs such as ZB-1A, ZB-1, FDN9001, and R561C …