外加剂对胶结充填体强度的影响

Mineral Resources Engineering Pub Date : 2002-09-01 DOI:10.1142/S0950609802000963

C. Wang, D. Tannant, A. Padrutt, D. Millette

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引用次数: 6

摘要

本文介绍了水泥外加剂对胶结骨料充填体(CAF)、胶结水力充填体(CHF)和胶结膏体充填体(CPF)三种胶结充填体抗压强度影响的室内试验结果。这些结果可用于选择外加剂用量，以达到胶结充填体所需的抗压强度。还给出了使用外加剂时的注意事项。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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INFLUENCE OF ADMIXTURES ON CEMENTED BACKFILL STRENGTH

This paper presents laboratory test results showing the influence of cement admixtures on the compressive strength of three types of cemented backfill: cemented aggregate fill (CAF), cemented hydraulic fill (CHF) and cemented paste fill (CPF). These results can be used to select the admixture dosage to achieve a desired compressive strength of a cemented backfill. Considerations when using an admixture are also given.

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Mineral Resources Engineering

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