我明白了粉煤灰需水量是一个比值,例如实验胶砂140ml水能达到135mm,对比胶砂用125ml水达到135mm 则粉煤灰需水量比为:(140/125)×100%=112% 此 需水量比用来说明粉煤灰是三级灰 掺粉煤灰的用水量比
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![我明白了粉煤灰需水量是一个比值,例如实验胶砂140ml水能达到135mm,对比胶砂用125ml水达到135mm 则粉煤灰需水量比为:(140/125)×100%=112% 此 需水量比用来说明粉煤灰是三级灰 掺粉煤灰的用水量比](/uploads/image/z/9917453-29-3.jpg?t=%E6%88%91%E6%98%8E%E7%99%BD%E4%BA%86%E7%B2%89%E7%85%A4%E7%81%B0%E9%9C%80%E6%B0%B4%E9%87%8F%E6%98%AF%E4%B8%80%E4%B8%AA%E6%AF%94%E5%80%BC%2C%E4%BE%8B%E5%A6%82%E5%AE%9E%E9%AA%8C%E8%83%B6%E7%A0%82140ml%E6%B0%B4%E8%83%BD%E8%BE%BE%E5%88%B0135mm%2C%E5%AF%B9%E6%AF%94%E8%83%B6%E7%A0%82%E7%94%A8125ml%E6%B0%B4%E8%BE%BE%E5%88%B0135mm+%E5%88%99%E7%B2%89%E7%85%A4%E7%81%B0%E9%9C%80%E6%B0%B4%E9%87%8F%E6%AF%94%E4%B8%BA%3A%28140%2F125%29%C3%97100%25%3D112%25+%E6%AD%A4+%E9%9C%80%E6%B0%B4%E9%87%8F%E6%AF%94%E7%94%A8%E6%9D%A5%E8%AF%B4%E6%98%8E%E7%B2%89%E7%85%A4%E7%81%B0%E6%98%AF%E4%B8%89%E7%BA%A7%E7%81%B0+%E6%8E%BA%E7%B2%89%E7%85%A4%E7%81%B0%E7%9A%84%E7%94%A8%E6%B0%B4%E9%87%8F%E6%AF%94)
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