wsadu - 2008/8/24 10:05:00
各位达人º]ÁÞY¶D
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请问做加减水剂做水泥胶砂强度时减水剂的添加量º]ÁÞY¶D
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是用水泥用量(450)*掺量百分比(25%)º]ÁÞY¶D
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还是用总的重量*掺量百分比(25%)?º]ÁÞY¶D
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º]ÁÞY¶D
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急急急º]ÁÞY¶D
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请各位务必帮忙,先谢谢了 !º]ÁÞY¶D
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江员 - 2008/8/24 12:14:00
是用水泥用量*掺量百分比º]ÁÞY¶D
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阿洋 - 2008/8/24 20:01:00
是用水泥用量×掺量百分比º]ÁÞY¶D
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136876466 - 2008/8/25 8:36:00
是用水泥用量(450)*掺量百分比(25%)º]ÁÞY¶D
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niuniu6682000 - 2008/8/25 19:11:00
用水泥用量(450)*掺量百分比(25%)º]ÁÞY¶D
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wangzhengzhan - 2008/8/25 19:34:00
一般是用水泥用量*减水剂用量百分比,一般为0。8%-1。5%º]ÁÞY¶D
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