产品详情
产品型号
|
CGM-380
|
CGM-340
|
CGM-300
|
CGM-270
|
||||||||
流动度 (mm)
|
初始值
|
≥380
|
≥340
|
≥300
|
≥270*
|
≥650**
|
||||||
30min 保留值
|
≥340
|
≥310
|
≥260
|
≥240*
|
≥550**
|
|||||||
竖向膨胀率 (%)
|
3h
|
0.1~3.5
|
||||||||||
24h与3h的
膨胀值之差
|
0.02~0.5
|
|||||||||||
产品特性
|
预应力
|
加固型
|
标准型
|
超早强
|
防冻型
|
耐热型
|
超高强
|
|||||
抗压强度 (MPa)
|
2h
|
≥15.0
|
||||||||||
1d
|
≥20.0
|
≥25.0
|
≥30.0
|
≥25.0
|
≥10.0
|
≥30.0
|
≥30.0
|
|||||
3d
|
≥40.0
|
≥40.0
|
≥45.0
|
≥40.0
|
≥15.0
|
≥50.0
|
≥50.0
|
|||||
28d
|
≥60.0
|
≥60.0
|
≥70.0
|
≥60.0
|
≥60.0
|
≥80.0
|
≥80.0
|
|||||
对钢筋有无锈蚀作用
|
无
|
|||||||||||
泌水率 (%)
|
0
|