1.
Developing Green High Performance Concrete with Low Grade Fly Ash;
用低等级粉煤灰开发绿色高性能混凝土
2.
Concrete Batching with a Large Proportion of Alkali-activated Low Grade Fly Ash
大掺量碱激发低等级粉煤灰混凝土的配制
3.
Analysis on Mechanical and Microstructure of Reactive Power Concrete with High Content Low Grade Fly Ash
大掺量低等级粉煤灰活性粉末混凝土的配制实验
4.
Preparation of High Quality and High Ratio Additive Material for Cement and Concrete by Using Low Class Fly Ash;
低等级粉煤灰制造高品质高掺量水泥混合材的研究
5.
The Research of Fly Ash Applied on Highway Concrete Pavement;
粉煤灰在高等级公路水泥砼路面中的应用研究
6.
Lime Flyash or Slag with High Calcium for High Class Road Base
石灰增钙粉煤灰、增钙渣作高等级道路基层的研究
7.
The results showed that, compared with grade Ⅱ fly ash, grade Ⅰ fly ash was not certainly good in pozzolanic reactivity.
结果表明 :相比于Ⅱ级粉煤灰 ,Ⅰ级粉煤灰火山灰活性未必更高 ;
8.
Research on Application of Cement Fcy-ash Gravel Pile in High-grade Highway Soft Foundation Treatment;
水泥粉煤灰碎石桩在高等级公路软基处理中的应用研究
9.
Applying of Fly-ash in Poor Propeities;
低活性粉煤灰在半刚性基层中的应用
10.
Produce low alkali cement with wet fly ash
用湿排粉煤灰代替黏土生产低碱水泥
11.
Application Technical Study of Low-quality Flyash on the Lime-flyash Base Course;
低质粉煤灰在二灰基层中的应用技术研究
12.
Study on Pavement Performance of Lime-flyash Micro-bonded Graded Aggregates
石灰粉煤灰微粘结级配碎石路用性能研究
13.
THE EFFECT OF THE Ⅱ GRADE FLY ASH ON PREPAREING HIGH-VOLUME FLY ASH CONCRETE
Ⅱ级灰对配制大掺量粉煤灰混凝土的性能影响
14.
Incase that part of the cement is replaced by gradeⅢ flyash, the concrete produced will have bad work-ability and low strength without using additives.
Ⅲ级粉煤灰取代部分水泥，在不掺外加剂的情况下，配制的破和易性差、度低。
15.
The Research of Extracting Alumina from Fly Ash by Lime Autoclave-Low Temperature Calcining and Coal Powder-Lime Burning Process
石灰蒸压—低温煅烧法与煤粉—石灰直接燃烧法提取粉煤灰中氧化铝的实验研究
16.
Study of Complex Hybrid-Mill Activation Technology for Wet-Discharged Low-Grade Fly Ash
湿排低品质粉煤灰复合混磨活化技术研究
17.
Experimental study on the preparation of low calcium fly ash waterproof coating
水泥基低钙粉煤灰防水涂料制备试验研究
18.
INVESTIGATION OF DUAL CHANNEL LOW NO_x PULVERIZED COAL COMBUSTOR FLY ASH CARBON FORMATION
双通道低氮煤粉燃烧器飞灰碳形成机理的研究