By comparing and introducing the effect of fly ash concrete in durability of structure, forecasts the develop prospect of fly ash concrete.
通过比较介绍煤灰砼在结构耐久性中所起的作用，展望粉煤灰砼的发展前景。
The fly ash glaze corrugated tile is made of fly ash (or slag) as basic material, functional material and adhesive with multilayer compound sandwich structure.
粉煤灰釉质波瓦是以粉煤灰(或炉渣)为基料，加入功能性材料与胶结剂，采用多层复合央芯结构制成。
This paper gives a basic idea to remove the unburned carbon from fly ash and improve the activity of ash by using fluidized technology after the tiny structure of fly ash has been analyzed.
在分析粉煤灰显微结构的基础上，提出了采用流态化方法脱除粉煤灰中残余炭并提高粉煤灰活性的基本思路。
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