• This thesis explains the results of a series of tests done to explore the feasibility of using the Tuff excavated in Jiudian as active admixture in Cement industry.

    本文阐明了九店凝灰岩用作水泥工业活性混合材料的可行性。

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  • The difference of influence between active mineral admixture and inert ones on the structure and properties of complex binders emerges gradually in the later hydration period.

    活性与惰性矿物掺合料对复合胶凝材料浆体结构与性能的影响的差异在水化后期逐渐显现。

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  • The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.

    本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。

    youdao

  • The super-accelerate complex admixture of concrete was obtained by mixing inorganic super-accelerate stimulant composition with a little organic surface active agent.

    本文介绍了以无机超早强激发剂辅与少量有机表面活性剂复合而成的超早强复合外加剂。

    youdao

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