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摘要:
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介绍了一种将粉状硅灰"液化"后掺入混凝土中的生产工艺,通过一系列试验论证和实际应用,证明了硅灰液掺工艺较粉掺工艺对混凝土生产效率可提高20%~30%,性能质量的控制较好,并且具有环境保护意义。
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A technique to incorporate a "liquefied" silty silica fume in concrete is introduced.A series of tests and actual practice show that 20% ~30% of the productivity of concrete after adopting above technique can be increased than that of the technology of fly ash.With this technique,it is good for the control of a high performance and quality of concrete and the protection of environment.
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基金项目:
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作者简介:
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参考文献:
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[1]肖佳,周士琼,徐亦冬.粉煤灰、硅灰对水泥胶砂性能影响的试验研究[J].混凝土,2003,(8).
[2]蔡丰礼.硅灰的火山灰活性及其对水泥性能的影响[J].水泥技术,2002,(3).
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