wsadu - 2008/8/24 10:05:00
各位达人ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
请问做加减水剂做水泥胶砂强度时减水剂的添加量ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
是用水泥用量(450)*掺量百分比(25%)ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
还是用总的重量*掺量百分比(25%)?ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
急急急ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
请各位务必帮忙,先谢谢了 !ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
江员 - 2008/8/24 12:14:00
是用水泥用量*掺量百分比ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
阿洋 - 2008/8/24 20:01:00
是用水泥用量×掺量百分比ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
136876466 - 2008/8/25 8:36:00
是用水泥用量(450)*掺量百分比(25%)ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
niuniu6682000 - 2008/8/25 19:11:00
用水泥用量(450)*掺量百分比(25%)ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ
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%ón¯:Íæ+bbs.3c3t.comÃL¾økfɹ