1) high-activity pulverized fuel ash
高活性粉媒灰
2) highly active fly ash
高活性粉煤灰
1.
The highly active fly ash grout provides such advantages as fine grain, good permeability, reliable strength, durability, low cost, compared with common cement grout.
高活性粉煤灰注浆材料与普通水泥注浆相比较 ,具有颗粒细、渗透性好、结石率高、强度可靠、耐久性好、成本低等优点 ,适用于岩土工程的防渗加固处理。
4) activity of fly ash
粉煤灰活性
1.
Calcium lime and slacked lime have different results to excite the activity of fly ash.
生石灰和熟石灰对粉煤灰活性激发的效果是不同的。
2.
According to plants grow in ecological concrete need moderate pH value,excited activity of fly ash with acidity excitant X,produced high-volume fly ash concrete,and did disposal of depress pH value by chemical method,produced the low-alkalinity concrete.
根据绿色植被混凝土中植物生长对混凝土碱度的要求,采用新型酸性激发剂X激发粉煤灰活性,制备高掺量粉煤灰混凝土;并以化学方法进行降碱处理,制备出低碱混凝土。
6) high activity lime
高活性石灰
补充资料：良媒
1.好媒人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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