| Type: | water-reducing admixture |
|---|---|
| 1h Slump Loss: | 5mm |
| Air Content: | 1.8 % |
| Bleeding Rate: | 21% |
| Solid Content: | 40 - 50% |
| Transport Package: | Flextank, Bucket, IBC Tank |
| Samples: |
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| Customization: |
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PCE is a new generation high performance superplasticizer based on polycarboxylate technology. With featured advantages of high water reduction, excellent slump retention ability and low alkali content, it can be widely used in premix of common concrete, gushing concrete and hydro concrete. It's also suitable for engineering projects under various weathers and especially a preferred choice in hot climate area.
| Appearance | Liquid | |||||
| Solid Content | 50% | |||||
| Item NO. | Index items | Standard value | Test Results | |||
| 1 | Air content, % | ≤ 6.0 | 1.8 | |||
| 2 | Bleeding rate, % | ≤ 60 | 21 | |||
| 3 | Ratio of Compressive Strength, % | 7 D | ≥ 150 | 165 | ||
| 4 | 28 D | ≥ 140 | 158 | |||
| 5 | 1h Slump Loss, mm ( to formulate pumped concrete) |
≤ 80 | 5 | |||
| 6 | Concreting Time Comparison, min | Initial | ≤ -90 | 35 | ||
| 7 | Final | ≤ -90 | 20 | |||
| 8 | Ratio of Shrinkage | ≤ 110 | 101 | |||
| 9 | Chlorine Ion Content, % | ≤ 0.2 | 0.017 | |||
| 10 | Alkali Content | ≤ 0.50 | 0.2 | |||
| 11 | Sodium Sulfate Content | ≤ 0.50 | 0 | |||
| 12 | Solid Content, % | 50 ± 2.5 | 50.1 | |||
| 13 | Density | 1.10 ± 0.1 | 1.102 | |||
| 14 | PH Value | 5.0 - 7.0 | 6.5 | |||
| 15 | Methanol content, % | ≤ 0.05 | 0.01 | |||
| Standard Compliance | TB/T3275-2011, GB 8076-2008 | |||||
| Recommended dosage: 0.8 - 1.2%. The optimum dosage should be tested by trials. | ||||||
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