By using 42.5MPa ordinary Portland cement and water reducing agent, high flowing pump concrete with strength class of C60 and slump of 180mm is produced.

 
  • 采用42.;5MPa普通硅酸鹽水泥和高效減水劑配制出抗壓強度等級為C60、坍落度在180mm左右的高流態(tài)泵送砼。
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