High Content of Fly Ash 大掺量粉煤灰 收藏 high volume fly ash roller compacted concrete 高掺量粉煤灰碾压混凝土 收藏
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The strength development in long time of concrete with high content of fly ash was investigated.
研究了高掺量粉煤灰混凝土的长期强度增长趋势。
Based on the practical projects, authors present that the concrete with ultra-high content of fly ash has better working performance and bright application future.
通过工程实践，说明超大掺量粉煤灰混凝土具有良好的工作性能及广阔的应用前景。
This paper introduces the mix proportion of high fly ash content concrete instead of 30% cement with fly ash and some experiment results of the test examples in laboratory.
介绍了在水泥混凝土中，采用粉煤灰替代30 %水泥的高掺量粉煤灰混凝土的配合比设计，以及试件力学性能的室内实验结果。
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