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首页> 外文期刊>Magazine of Concrete Research >Flowing ability of self-consolidating concrete and its binder paste phase including palm oil fuel ash
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Flowing ability of self-consolidating concrete and its binder paste phase including palm oil fuel ash

机译：自固混凝土及其包括棕榈油燃料灰分的粘结剂糊状相的流动能力

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摘要

The flowing abilities of different self-consolidating concrete (SCC) mixes and their binder paste phases including palm oil fuel ash (POFA) are presented in this paper. SCC mixes were produced with several water/binder (W/B) ratios and POFA contents. The binder pastes were formulated from their parent SCC mixes. The flowing abilities of SCC mixes were measured with respect to slump flow, T_(50) slump flow time, inverted slump cone flow time and V-funnel flow time. The flowing abilities of binder pastes were determined with regard to the flow times at various dosages of high-range water reducer (HRWR). The experimental results revealed that the W/B ratio, POFA content and HRWR dosage have significant influences on the flowing abilities of both SCC and binder paste. The research findings also showed that excellent correlation exists between the flowing abilities of SCC and its binder paste phase.
机译：本文介绍了不同的自凝结混凝土（SCC）混合物的流动能力及其包括棕榈油燃料灰分（POFA）的粘结剂糊状相。用几种水/粘合剂（W / B）比和POFA含量生产SCC混合物。粘合剂是由其母体SCC混合物配制而成的。相对于坍落度流量，T_（50）坍落度流量时间，倒塌的坍落度圆锥体流动时间和V型漏斗流动时间，测量了SCC混合物的流动能力。关于在高剂量减水剂（HRWR）的各种剂量下的流动时间，确定了胶浆的流动能力。实验结果表明，W / B比，POFA含量和HRWR用量对SCC和粘合剂糊料的流动性都有显着影响。研究结果还表明，SCC的流动能力与其粘合剂糊相之间存在极好的相关性。

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  • 来源
    《Magazine of Concrete Research》 |2012年第10期|p.931-944|共14页
  • 作者

    Md. Safiuddin; Md. Abdus Salam; Mohd Zamin Jumaat;

  • 作者单位

    Department of Civil Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia;

    Department of Civil Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia;

    Department of Civil Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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