high content of fly ash的意思|示意

The experimental results show that with the increase of content and fineness of fly ash used in high strength concrete, the total areas of plastic cracking decrease.

本文主要就环境因素变化对高强混凝土塑性收缩开裂的影响趋势进行专门试验研究，并就其影响机理及相关的问题进行了分析和阐述。

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。

High Carbon content of fly ash will cause severe economical losing and environmental pollution.

飞灰含碳量过高，将会造成严重的经济损失和环境污染。

The influence of fly ash form on extrusion process of high content fly ash(over70%)fired brick has been studied.

研究粉煤灰形态对粉煤灰掺量在70%以上的高掺量粉煤灰烧结砖挤出成型工艺的影响。

This paper introduces how to make up fiber cotton with high content fly ash and the technology of processing new serial building materials with high added value and more function.

文介绍了用高掺量粉煤灰制成纤维，再加工成高附加值多功能的新型系列建材的技术。

The method of the invention has advantages of high content fly ash and compressive strength, low drying shrinkage value and good durability.

本发明粉煤灰掺加量高、抗压强度高、干燥收缩值低、耐久性较好。