High blending fly ash concrete suits specially the big bulk concrete projects.

大掺量粉煤灰混凝土特别适合大体积混凝土工程。

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This provided the theories foundation of the application of super fly ash concrete.

这为超掺粉煤灰混凝土的应用提供了理论参考。

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The paper also presents some constructive opinions for research and use of fly ash concrete.

本文还对大掺量粉煤灰砼的研究及应用提出了一些建设性意见。

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The National Ready Mixed Concrete Association points out that using ash in cement is not a new idea.

VOA: special.2009.12.01

Rajan Vempati thinks rice hull ash could help the concrete industry produce less carbon dioxide.

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.

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