The article introduces raw materials of fly ash brick, production process and control key points.

介绍粉煤灰制砖的原材料、工艺过程及生产控制要点。

youdao

Study shows that production of lightweight aggregate using sludge and fly ash as raw materials can consume massive wastes cleanly, and greatly reduce treatment cost compared with calcination methods.

研究结果表明：生产污泥一粉煤灰陶粒，不仅可以大量干净地处理污泥和粉煤灰，其生产成本也大大低于各国常用的焚烧处理法。

youdao

Adding admixture, fly ash, organic fiber into raw materials is an important way to get high-performance concrete.

在原材料中合理掺入外加剂、粉煤灰、有机纤维等配料是获得高性能混凝土的重要途径。

youdao

But the modern inventors say rice hull ash works better than other materials.

VOA: special.2009.12.01

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

ECONOMIST: India's cheap housing boom

Jersey's waste could be turned into building materials to stop the build up of ash, according to a deputy.

BBC: La Collette incinerator