论文部分内容阅读
本文介绍了HY881-3早强型聚羧酸系高性能减水剂在京石客运专线RPC盖板工程中的应用情况,解决的技术问题和取得的研究成果为早强型聚羧酸减水剂在高强预制构件领域中的应用提供参考和借鉴。
This paper introduces the application of HY881-3 early strength polycarboxylate superplasticizer in RPC cover project of Beijing-Shijiazhuang Passenger Dedicated Line. The technical problems and the research results obtained are as follows: early strength polycarboxylate superplasticizer In the field of high-strength prefabricated components provide reference and reference.