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1)  fly-ash foundation
粉煤灰地基
1.
The load test study of bored pile on fly-ash foundation;
粉煤灰地基钻孔灌注桩载荷试验研究
2)  fly ash filled foundation
粉煤灰碾压地基
3)  layer of pulverized coal ash
粉煤灰地层
1.
Application of grouting technology to the layer of pulverized coal ash on ground of Zishan;
灌浆技术在紫山灰场粉煤灰地层中的应用
4)  soft soil ground of powder coal ash
粉煤灰软基
1.
Application of cement mixing pile in treating soft soil ground of powder coal ash;
水泥搅拌桩在粉煤灰软基处理中的应用
5)  fly ash-based adsorbent
粉煤灰基吸附剂
1.
The adsorption properties of the fly ash-based adsorbent were characterized by adsorption isotherm,specific surface and pore distribution with the help of N_2 adsorption.
以电厂的废弃物粉煤灰为原料,研究了368K温度范围内,粉煤灰在水热体系中自转变合成了纯度和结晶度均较高的粉煤灰基吸附剂的过程,并对其吸附性能作了初步研究。
2.
The fly ash-based adsorbent with high crystallization and purity were synthesized by automation transformation of fly ash in vapor phase of ethylamine and water under the temperature range of 3730K to 4000K.
用氮吸附静态容量法,测得该粉煤灰基吸附剂的氮吸附等温线、比表面和孔分布曲线。
3.
This article discusses in detail the synthetical method,and synthetical kinetic model of fly ash-based adsorbent with fly ash in Jixi,and then it analyzes crystallization degree of production within the different time.
以鸡西矿区粉煤灰为原料,详细研究了合成粉煤灰基吸附剂的方法及其合成动力学模型,分析了不同反应时间内产品的结晶度。
6)  cement fly ash road base material
水泥粉煤灰基层
补充资料:粉煤灰硅酸盐水泥
分子式:
CAS号:

性质:由硅酸盐水泥熟料、粉煤灰、适量石膏磨细制成的水硬性胶凝材料,代号P·F,中国主要水泥品种之一。粉煤灰掺加量为20%~40%(wt),标号分275、325、425、425R、525、525R、625R七个等级。性能和火山灰水泥相似,但需水性及干缩性较小,抗裂性较好,水化热较低,抗蚀性也较好。适用于一般的工业和民用建筑,尤其适用于大体积水工混凝土以及地下和海港工程等。

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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