fly ash concrete

基本解释

Secondly, models with different backfill-material such as argil fly-ash concrete, soil, sand, grit and lime-stabilized soil were experimented.
其次，进行了陶粒粉煤灰混凝土、粘性土、风积砂、砂砾和石灰土等几种材料的台背回填离心模型试验。
Manufacturing high volume fly-ash slag concrete on the basis of C30 ready-mixed concrete incorporated with a non-alkali mineral activator is studied.
本文在制备C30商品混凝土中加入无碱矿物激发剂并研究其对混凝土性能的影响，在此基础上开发研制高掺量粉煤灰矿渣混凝土。
In this paper a productive and applicable model, which combined the advantages of fuzzy theory and neural network, was developed to predict the strength of fly-ash concrete.
本文将模糊理论与神经网络相结合，综合利用二者的优点，进行粉煤灰混凝土强度的建模与预测，并在此基础上进行粉煤灰混凝土强度预测系统的研究。

The concrete is often made with foam, fly-ash or other waste materials to make it lighter as well as cheaper.
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