Chrome Extension
WeChat Mini Program
Use on ChatGLM

振捣频率对机制砂和天然河砂混凝土耐久性能影响研究

The World of Building Materials(2021)

Cited 1|Views0
No score
Abstract
研究了不同振捣频率对机制砂和天然河砂混凝土抗氯离子渗透性、抗碳化性能和抗冻性能的影响规律.研究表明:振捣频率越高,不同坍落度的机制砂和天然河砂混凝土含气量均降低、抗压强度均提高;合适的振捣频率可提高不同坍落度的机制砂和天然河砂混凝土的抗氯离子渗透性能、抗冻性能和抗碳化性能;根据混凝土坍落度和细集料类型,选择合适的振捣频率可提高混凝土的耐久性能.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined